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ULTRAFILTRATION [40 records]
Record 1 - internal organization data 2025-01-20
Record 1, English
Record 1, Subject field(s)
- Cheese and Dairy Products
- Collaboration with the FAO
Record 1, Main entry term, English
- milk retentate
1, record 1, English, milk%20retentate
correct, noun
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A product obtained by concentrating milk protein by ultrafiltration of milk, partly skimmed milk, or skimmed milk. 1, record 1, English, - milk%20retentate
Record 1, French
Record 1, Domaine(s)
- Laiterie, beurrerie et fromagerie
- Collaboration avec la FAO
Record 1, Main entry term, French
- rétentat de lait
1, record 1, French, r%C3%A9tentat%20de%20lait
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Produit obtenu après concentration des protéines du lait par ultrafiltration du lait, du lait partiellement écrémé ou du lait écrémé. 1, record 1, French, - r%C3%A9tentat%20de%20lait
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Productos lácteos
- Colaboración con la FAO
Record 1, Main entry term, Spanish
- retentado de la leche
1, record 1, Spanish, retentado%20de%20la%20leche
correct, masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 CONT
El retentado de la leche es el producto que se obtiene de la concentración de la proteína de la leche mediante ultrafiltración de leche, leche parcialmente desnatada o leche desnatada. 1, record 1, Spanish, - retentado%20de%20la%20leche
Record 2 - internal organization data 2019-08-06
Record 2, English
Record 2, Subject field(s)
- Water Treatment (Water Supply)
Record 2, Main entry term, English
- automatic self-cleaning strainer
1, record 2, English, automatic%20self%2Dcleaning%20strainer
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
Improvements ... include an automatic self-cleaning strainer and the ultrafiltration system with automatic back-flushing. 1, record 2, English, - automatic%20self%2Dcleaning%20strainer
Record 2, French
Record 2, Domaine(s)
- Traitement des eaux
Record 2, Main entry term, French
- crépine autonettoyante automatique
1, record 2, French, cr%C3%A9pine%20autonettoyante%20automatique
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Les améliorations [...] comprennent une crépine autonettoyante automatique et un système d’ultrafiltration à contre-balayage automatique. 1, record 2, French, - cr%C3%A9pine%20autonettoyante%20automatique
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2017-01-26
Record 3, English
Record 3, Subject field(s)
- Industrial Techniques and Processes
- Food Industries
- Chemical Engineering
Record 3, Main entry term, English
- ultrafiltration
1, record 3, English, ultrafiltration
correct
Record 3, Abbreviations, English
- UF 2, record 3, English, UF
correct
Record 3, Synonyms, English
- ultra-filtration 3, record 3, English, ultra%2Dfiltration
correct
- UF process 4, record 3, English, UF%20process
correct
- UF process 4, record 3, English, UF%20process
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
A pressure driven membrane operation in which the membrane fractionates components of a liquid predominantly according to their size or shape. It is used for the separation of particles with a molecular weight higher than 500 Daltons. 4, record 3, English, - ultrafiltration
Record 3, French
Record 3, Domaine(s)
- Techniques industrielles
- Industrie de l'alimentation
- Génie chimique
Record 3, Main entry term, French
- ultrafiltration
1, record 3, French, ultrafiltration
correct, feminine noun
Record 3, Abbreviations, French
- UF 2, record 3, French, UF
correct
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Opération de séparation par membrane, mise en œuvre à basse pression, consistant à faire circuler un liquide tangentiellement à une membrane retenant des molécules de masse moléculaire supérieure à 500 daltons. 2, record 3, French, - ultrafiltration
Record number: 3, Textual support number: 1 CONT
L'ultrafiltration du lait conduit à la séparation d’un sérum(ultrafiltrat) exempt de matières azotées protéiques(rétentat). 3, record 3, French, - ultrafiltration
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Procesos y técnicas industriales
- Industria alimentaria
- Ingenieria química
Record 3, Main entry term, Spanish
- ultrafiltración
1, record 3, Spanish, ultrafiltraci%C3%B3n
correct, feminine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2016-01-19
Record 4, English
Record 4, Subject field(s)
- Water Treatment (Water Supply)
- Dust Removal
Record 4, Main entry term, English
- ultra-filtration
1, record 4, English, ultra%2Dfiltration
correct, standardized
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
The use of microporous membranes for the separation of large molecules or very finely divided suspended matter from water by filtration, often by means of applied differential pressure. 1, record 4, English, - ultra%2Dfiltration
Record number: 4, Textual support number: 1 OBS
ultra-filtration: term and definition standardized by ISO. 2, record 4, English, - ultra%2Dfiltration
Record 4, Key term(s)
- ultrafiltration
Record 4, French
Record 4, Domaine(s)
- Traitement des eaux
- Dépoussiérage
Record 4, Main entry term, French
- ultrafiltration
1, record 4, French, ultrafiltration
correct, feminine noun, standardized
Record 4, Abbreviations, French
Record 4, Synonyms, French
- hyperfiltration 2, record 4, French, hyperfiltration
correct, feminine noun, officially approved
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Utilisation de membranes microporeuses pour la séparation de grosses molécules ou de matières en suspension très finement divisées dans l’eau par filtration, souvent par l’application d’une différence de pression. 1, record 4, French, - ultrafiltration
Record number: 4, Textual support number: 1 OBS
ultrafiltration : terme et définition normalisés par l'ISO. 3, record 4, French, - ultrafiltration
Record number: 4, Textual support number: 2 OBS
hyperfiltration : terme uniformisé par le Comité de terminologie française du Conseil de doctrine et de tactique de l’Armée de terre. 4, record 4, French, - ultrafiltration
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Tratamiento del agua
- Eliminación del polvo
Record 4, Main entry term, Spanish
- ultrafiltración
1, record 4, Spanish, ultrafiltraci%C3%B3n
correct, feminine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
Record 4, Textual support, Spanish
Record number: 4, Textual support number: 1 DEF
Uso de membranas microporosas para separar del agua, por filtración, moléculas grandes o materiales en suspensión divididos muy finamente, a menudo mediante la aplicación de una diferencia de presión. 2, record 4, Spanish, - ultrafiltraci%C3%B3n
Record 5 - internal organization data 2015-01-08
Record 5, English
Record 5, Subject field(s)
- Chemical Engineering
- Water Treatment (Water Supply)
- Food Industries
Record 5, Main entry term, English
- nanofiltration
1, record 5, English, nanofiltration
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
- loose reverse osmosis 1, record 5, English, loose%20reverse%20osmosis
- leaky reverse osmosis 1, record 5, English, leaky%20reverse%20osmosis
- ultraosmosis 1, record 5, English, ultraosmosis
trademark
- intermediate RO-UF 1, record 5, English, intermediate%20RO%2DUF
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
Nanofiltration: the term reflects the corresponding nanometer ... size exclusion range. Nanofiltration applications in the dairy industry are related to the capacity of the process to selectively remove ionic particles. 1, record 5, English, - nanofiltration
Record 5, French
Record 5, Domaine(s)
- Génie chimique
- Traitement des eaux
- Industrie de l'alimentation
Record 5, Main entry term, French
- nanofiltration
1, record 5, French, nanofiltration
correct, feminine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Opération de séparation par membrane mise en œuvre à moyenne pression dans laquelle la taille des molécules retenues est de l’ordre du nanomètre. 1, record 5, French, - nanofiltration
Record number: 5, Textual support number: 1 OBS
En nanofiltration, la différence de pression transmembranaire peut être comprise entre 0, 5 et 3, 5 MPa. Elle est généralement de l'ordre de 1, 5 MPa et est donc intermédiaire entre celles appliquées en ultrafiltration et en osmose inverse. 1, record 5, French, - nanofiltration
Record number: 5, Textual support number: 2 OBS
La nanofiltration permet le fractionnement ou la concentration de petites molécules (acides aminés, peptides, sels) dont la masse molaire est généralement comprise entre 200 et 1 000 daltons. 1, record 5, French, - nanofiltration
Record number: 5, Textual support number: 3 OBS
Applications : concentration (lactosérum) et déminéralisation partielle (eau, lactosérum). 1, record 5, French, - nanofiltration
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2012-10-22
Record 6, English
Record 6, Subject field(s)
- Beverages
Record 6, Main entry term, English
- clarified apple juice
1, record 6, English, clarified%20apple%20juice
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 CONT
In North America, the clarified apple juice is the predominant product on the market and consumers perceive the appearance of haze in apple juice as a sign of inferior quality or spoilage. 1, record 6, English, - clarified%20apple%20juice
Record 6, French
Record 6, Domaine(s)
- Boissons (Industrie de l'alimentation)
Record 6, Main entry term, French
- jus de pomme clarifié
1, record 6, French, jus%20de%20pomme%20clarifi%C3%A9
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
Clarification du jus de pommes. Le procédé traditionnel de production de jus de pommes clarifié nécessitait l'emploi d’agents de collage(gélatine, bentonite), avec de longues durées de décantation(24 à 48 h) parfois non maîtrisables et d’adjuvants de filtration(Kieselguhr). Aujourd’hui toutes les unités ont adopté la filtration tangentielle(microfiltration ou ultrafiltration) pour clarifier le jus de pommes. 2, record 6, French, - jus%20de%20pomme%20clarifi%C3%A9
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Bebidas
Record 6, Main entry term, Spanish
- jugo de manzana clarificado
1, record 6, Spanish, jugo%20de%20manzana%20clarificado
correct, masculine noun, Latin America
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
- zumo de manzana clarificado 2, record 6, Spanish, zumo%20de%20manzana%20clarificado
correct, masculine noun, Spain
Record 6, Textual support, Spanish
Record 7 - internal organization data 2012-06-26
Record 7, English
Record 7, Subject field(s)
- Biological Sciences
Record 7, Main entry term, English
- ultrafiltration reactor
1, record 7, English, ultrafiltration%20reactor
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
- ultrafiltration membrane reactor 2, record 7, English, ultrafiltration%20membrane%20reactor
correct
- UF membrane reactor 2, record 7, English, UF%20membrane%20reactor
correct
- UF-membrane stirred reactor 2, record 7, English, UF%2Dmembrane%20stirred%20reactor
correct
- CSTR/UF membrane reactor 2, record 7, English, CSTR%2FUF%20membrane%20reactor
correct
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
Well-mixed reactors which rely on a selective membrane to separate low molecular weight products from higher molecular weight substrates. They are therefore most useful for carrying out depolymerization reactions, especially when using soluble enzymes, so as to ensure good contact with macromolecular substrates. The main disadvantages associated with the use of these reactors are the small sizes of reactor available, and concentration polarization, that is blockage of the pores in the membrane by solid, fat or colloid particles present in the substrate. 1, record 7, English, - ultrafiltration%20reactor
Record number: 7, Textual support number: 1 CONT
Production of glucose from cellulose by enzymic methods has been investigated, and a procedure using an enzyme reactor having an ultrafiltration membrane has been reported for this purpose. Cellulose was heated at 200° C in a running porcelain pot mill for 25 min, ground to fine particles with a diameter of 50-150μ, and then suspended in water. The cellulose suspension was reacted with cellulase from Trichoderma viride in an ultrafiltration membrane reactor, and the resulting glucose syrup was continuously removed from the reactor through the membrane. 3, record 7, English, - ultrafiltration%20reactor
Record number: 7, Textual support number: 1 OBS
Similar selective membranes have also been used in hollow-fibre reactors, which can be used in a plug-flow fashion with substrate rapidly recirculated through the reactors, but with the enzyme located inside the fibre. 1, record 7, English, - ultrafiltration%20reactor
Record 7, French
Record 7, Domaine(s)
- Sciences biologiques
Record 7, Main entry term, French
- réacteur à ultrafiltration
1, record 7, French, r%C3%A9acteur%20%C3%A0%20ultrafiltration
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
Les réacteurs à ultrafiltration présentent l'inconvénient de posséder un rapport surface de membrane/volume peu favorable. En outre, le phénomène de polarisation de la membrane qui résulte de l'accumulation de composés de masse molaire importante au voisinage de celle-ci provoque souvent une limitation non négligeable du débit. Les membranes d’ultrafiltration commercialisées surtout par AMICON et MILLIPORE, sont disponibles dans un très large éventail de seuils d’exclusion. Ce seuil est le paramètre essentiel intervenant dans le choix de ces membranes car il détermine aussi bien le degré de rétention de l'enzyme ou du substrat que le débit maximal pouvant être atteint. 1, record 7, French, - r%C3%A9acteur%20%C3%A0%20ultrafiltration
Record number: 7, Textual support number: 1 OBS
Dans le cas particulier des réacteurs à ultrafiltration où le débit est déterminé par le diamètre moyen des pores, le fait d’augmenter artificiellement par immobilisation la taille de la molécule d’enzyme, permet de travailler avec des membranes dont les pores ont un diamètre supérieur, c'est-à-dire à des débits plus élevés. 1, record 7, French, - r%C3%A9acteur%20%C3%A0%20ultrafiltration
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2012-06-08
Record 8, English
Record 8, Subject field(s)
- Biochemistry
- Biotechnology
Record 8, Main entry term, English
- fouling
1, record 8, English, fouling
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 CONT
Fouling causes a loss in the activity of immobilized biocatalysts. This is due to the deposition of solid or colloidal materials (originally suspended in the substrate, around, or in, the pores of the support) preventing access of substrate to the enzyme.... Physical fouling by insoluble debris, fats, microbial activity or synthetic side reactions of the enzymes producing 'polymers' can be particular problems with porous supports. This is because the availability of the enzyme can be quickly reduced by even limited blockage of the pore structure. 2, record 8, English, - fouling
Record 8, French
Record 8, Domaine(s)
- Biochimie
- Biotechnologie
Record 8, Main entry term, French
- encrassement
1, record 8, French, encrassement
correct, masculine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Formation de dépôts solides sur un élément. 2, record 8, French, - encrassement
Record number: 8, Textual support number: 1 OBS
Par exemple, à la surface des membranes utilisées dans les procédés de filtration(ultrafiltration, osmose inverse...), gênant l'écoulement des fluides. 2, record 8, French, - encrassement
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2011-06-07
Record 9, English
Record 9, Subject field(s)
- Biological Sciences
- Biotechnology
Record 9, Main entry term, English
- hollow fiber
1, record 9, English, hollow%20fiber
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
Thick-walled tubes about the diameter of a human hair. The tubes are made of a semipermeable material, such as cellulose, which confines large molecules while freely passing small ones. 2, record 9, English, - hollow%20fiber
Record number: 9, Textual support number: 1 CONT
Since the enzyme molecule entrapped is not chemically modified, its kinetic behavior in the hollow fiber enzyme reactor could be expected to be the same as that of the free enzyme. However, with hollow fiber reactors in the first category the permeation of substrate into the membrane is often the rate-determining step.... Thus, the apparent Michaelis constant Km(app) is often larger than the Km of the free enzyme. For example, a bacterial alkaline phosphatase entrapped in the outside region of a cellulose hollow fiber had a Km(app) l 700 times larger than the Km of the free enzyme. 3, record 9, English, - hollow%20fiber
Record number: 9, Textual support number: 1 OBS
In the first hollow fiber enzyme reactor ... the enzyme solution was placed inside a fiber bundle, which was then temporarily sealed. The substrate solution was introduced to the container outside the hollow fibers. Substrate molecules passed through the fibers to be converted by the enzyme on the inside. Products diffused out. 2, record 9, English, - hollow%20fiber
Record 9, French
Record 9, Domaine(s)
- Sciences biologiques
- Biotechnologie
Record 9, Main entry term, French
- fibre creuse
1, record 9, French, fibre%20creuse
correct, feminine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
Fibre constituée d’un matériau poreux (une membrane semi-perméable) dont le diamètre interne est de l’ordre du mm. Les enzymes peuvent y être piégées. Il suffit de remplir de telles fibres par une solution d’enzymes et de sceller leurs extrémités. Des artifices technologiques permettent d’obtenir immédiatement des réacteurs. 2, record 9, French, - fibre%20creuse
Record number: 9, Textual support number: 1 CONT
Les fibres creuses présentent une grande surface d’échange(0, 1 à 1, 5 m2) avec un encombrement minimum. La pression est fournie par la pompe qui envoie la solution à concentrer dans les fibres ou par l'application d’une dépression du côté du filtrat. La solution à concentrer circule dans les fibres, dans le premier cas. Dans le second cas, le filtrat est «pompé» à travers les fibres, à partir d’une solution agitée. Les vitesses d’ultrafiltration sont très élevées(on peut atteindre 1 à plusieurs litres par heure selon le nombre de fibres). 3, record 9, French, - fibre%20creuse
Record 9, Spanish
Record 9, Campo(s) temático(s)
- Ciencias biológicas
- Biotecnología
Record 9, Main entry term, Spanish
- fibra hueca
1, record 9, Spanish, fibra%20hueca
correct, feminine noun
Record 9, Abbreviations, Spanish
Record 9, Synonyms, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2010-12-23
Record 10, English
Record 10, Subject field(s)
- Biological Sciences
Record 10, Main entry term, English
- stirred cell
1, record 10, English, stirred%20cell
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 DEF
Ultrafiltration apparatus used in the removal of bacteria, pyrogen, virus; concentration of protein, virus; enzymes, and prefiltration of sample for electrophoresis. The cell holder consists of a bottom plate which contains the membrane with the membrane support and a reservoir; a top plate which contains a filling port, a pressure inlet. Magnetic stirring is built into the cell holder to minimize concentration polarization on the membrane surface and to avoid foaming when the volume is low. 2, record 10, English, - stirred%20cell
Record number: 10, Textual support number: 1 CONT
A stirred cell ... is capable of pressurization, and the contents are stirred with a magnetic stirrer to prevent concentration polarization at the membrane. These units are available with capacities ranging from a few millilitres up to some 21. Although not suitable for large-scale work the units are useful for preliminary trials as well as concentration of column eluates. 3, record 10, English, - stirred%20cell
Record 10, French
Record 10, Domaine(s)
- Sciences biologiques
Record 10, Main entry term, French
- cellule à agitation
1, record 10, French, cellule%20%C3%A0%20agitation
correct, feminine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
Unité d’ultrafiltration, sous vide ou sous pression, constituée d’un contenant de forme cylindrique à la base duquel sont placés la membrane et son support. Cette unité est également munie d’un agitateur magnétique dont la fonction sert à retarder le colmatage de la membrane. 2, record 10, French, - cellule%20%C3%A0%20agitation
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2010-12-23
Record 11, English
Record 11, Subject field(s)
- Biological Sciences
Record 11, Main entry term, English
- concentration polarization
1, record 11, English, concentration%20polarization
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
- concentration polarisation 2, record 11, English, concentration%20polarisation
correct
- membrane polarization 2, record 11, English, membrane%20polarization
correct
- polarization 3, record 11, English, polarization
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
Phenomenon which arises as a result of the build-up of a layer of rejected solute at the membrane surface which impedes solvent flow. The resistance to flow due to this layer thus increases until a point is reached where the rate of diffusion of solute away from the polarization layer equals the rate of deposition. This phenomenon also explains why the solvent flux often becomes invariant with an increasing transmembrane pressure drop. Although solvent flux through a membrane is a hydraulic pressure-activated process and should increase with increasing pressure, a point is reached where the rate of build-up of the solute polarization layer is such that flow is impeded and further increases in pressure have no effect. 2, record 11, English, - concentration%20polarization
Record number: 11, Textual support number: 1 CONT
Concentration is the only important application with regard to initial enzyme recovery. Coarse fractionation is rarely attempted on a large scale, mainly because concentration polarisation ... occurs during ultra-filtration, effectively preventing an adequate separation. Equally, removal of salts and low molecular weight species alone is not the prime consideration, although ultrafiltration is commonly used to this end later in enzyme purification processes. 4, record 11, English, - concentration%20polarization
Record 11, French
Record 11, Domaine(s)
- Sciences biologiques
Record 11, Main entry term, French
- polarisation
1, record 11, French, polarisation
correct, feminine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 CONT
Grâce à leurs propriétés plastiques, les supports membranaires peuvent équiper des réacteurs de conceptions technologiques très diverses. Dans certains cas, la membrane constitue une simple barrière physique retenant les macromolécules dans le compartiment réactionnel : c'est le principe des membranes d’ultrafiltration utilisées pour récupérer le biocatalyseur dans les réacteurs agités. [...] Le principal inconvénient de cette technique est le phénomène de "polarisation" qui se traduit par une accumulation des composés de haut poids moléculaire sur la face amont de la membrane et un colmatage des pores. 2, record 11, French, - polarisation
Record 11, Spanish
Record 11, Campo(s) temático(s)
- Ciencias biológicas
Record 11, Main entry term, Spanish
- polarización
1, record 11, Spanish, polarizaci%C3%B3n
feminine noun
Record 11, Abbreviations, Spanish
Record 11, Synonyms, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2010-12-22
Record 12, English
Record 12, Subject field(s)
- Biological Sciences
Record 12, Main entry term, English
- concentration
1, record 12, English, concentration
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 CONT
Enzymes in solution may be concentrated by a variety of means.... Ultrafiltration has been used for almost two decades to effect concentration and buffer exchange. Its increasing power as a purification step is the result of the development of more selective anisotropic membranes.... Salting out of proteins has been employed for many years and has fulfilled the dual purpose of both purification and concentration of specified proteins.... Although, in certain instances, freeze-drying may be employed for the concentration of proteins, its use is limited by the fact that unless the salt concentration in solutions is sufficiently reduced, eutectic mixtures may be formed... In view of the other methods of concentration which are now available for protein solutions, freeze-drying may best be reserved for the preparation of materials for storage or transportation. 2, record 12, English, - concentration
Record number: 12, Textual support number: 1 OBS
See "concentration". 2, record 12, English, - concentration
Record 12, French
Record 12, Domaine(s)
- Sciences biologiques
Record 12, Main entry term, French
- concentration
1, record 12, French, concentration
correct, feminine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 DEF
Action d’augmenter la proportion d’une substance dans une solution, notamment par évaporation du solvant. 1, record 12, French, - concentration
Record number: 12, Textual support number: 1 CONT
Après la culture industrielle des cellules eucaryiotes ou la culture de virus, la substance élaborée doit être purifiée. Des procédés de filtration, ultrafiltration ou précipitation sont utilisés pour la concentration, et la chromatographie, sous toutes ses formes, seule ou combinée à la centrifugation zonale en gradients pour la purification. Ces méthodes permettent généralement d’arriver à des substances très pures. 2, record 12, French, - concentration
Record number: 12, Textual support number: 1 OBS
Voir «concentration». 3, record 12, French, - concentration
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2009-03-24
Record 13, English
Record 13, Subject field(s)
- Cheese and Dairy Products
- Industrial Techniques and Processes
Record 13, Main entry term, English
- pre-cheese concentrate 1, record 13, English, pre%2Dcheese%20concentrate
Record 13, Abbreviations, English
Record 13, Synonyms, English
- liquid pre-cheese 2, record 13, English, liquid%20pre%2Dcheese
Record 13, Textual support, English
Record number: 13, Textual support number: 1 CONT
In the MMV [Maubois, Mocquot, Vassal] process ... whole or skimmed milk is concentrated three- to five- fold to produce a pre-cheese concentrate that can be used directly to produce soft-cheese and yogurt. 3, record 13, English, - pre%2Dcheese%20concentrate
Record number: 13, Textual support number: 1 OBS
UF [ultrafiltration] is likely to be most profitable when applied to unstructured cheese varieties containing low TS (total solids) such as Ricotta and Cast Feta since concentration of milk gives a retentate ("pre-cheese") with the same TS as the final cheese. 2, record 13, English, - pre%2Dcheese%20concentrate
Record 13, French
Record 13, Domaine(s)
- Laiterie, beurrerie et fromagerie
- Techniques industrielles
Record 13, Main entry term, French
- préfromage
1, record 13, French, pr%C3%A9fromage
correct, masculine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
- préfromage liquide 1, record 13, French, pr%C3%A9fromage%20liquide
correct, masculine noun
Record 13, Textual support, French
Record number: 13, Textual support number: 1 DEF
Produit liquide résultant de la concentration du lait par ultrafiltration, avant coagulation, ce qui permet de supprimer ou de réduire la phase d’égouttage du caillé en fabrication fromagère. 1, record 13, French, - pr%C3%A9fromage
Record number: 13, Textual support number: 1 OBS
L'ultrafiltration du lait écrémé laisse dans le préfromage liquide les protéines solubles du lait qui sont normalement évacuées dans le sérum en fromagerie classique. Leur maintien dans le caillé permet des gains de rendement notables de l'ordre de 16 à 20 %. 1, record 13, French, - pr%C3%A9fromage
Record number: 13, Textual support number: 2 OBS
Les principales applications du préfromage liquide sont la fabrication de Féta, de fromage frais de type «faisselle» et de type lissé et de fromage à pâte molle. 1, record 13, French, - pr%C3%A9fromage
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2008-10-10
Record 14, English
Record 14, Subject field(s)
- Industrial Techniques and Processes
- Food Industries
- Food Preservation and Canning
Record 14, Main entry term, English
- low temperature pasteurization 1, record 14, English, low%20temperature%20pasteurization
Record 14, Abbreviations, English
Record 14, Synonyms, English
- cold sterilization 1, record 14, English, cold%20sterilization
Record 14, Textual support, English
Record 14, French
Record 14, Domaine(s)
- Techniques industrielles
- Industrie de l'alimentation
- Conservation des aliments et conserverie
Record 14, Main entry term, French
- décontamination par membrane
1, record 14, French, d%C3%A9contamination%20par%20membrane
correct, feminine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
- épuration bactérienne 1, record 14, French, %C3%A9puration%20bact%C3%A9rienne
correct, feminine noun
- débactérisation 1, record 14, French, d%C3%A9bact%C3%A9risation
correct, feminine noun
- pasteurisation à froid 1, record 14, French, pasteurisation%20%C3%A0%20froid
see observation, feminine noun
- pasteurisation froide 1, record 14, French, pasteurisation%20froide
see observation, feminine noun
- stérilisation froide 1, record 14, French, st%C3%A9rilisation%20froide
see observation, feminine noun
- pasteurisation basse 2, record 14, French, pasteurisation%20basse
feminine noun
Record 14, Textual support, French
Record number: 14, Textual support number: 1 DEF
Élimination par microfiltration, ou par ultrafiltration, de la plus grande partie de la flore bactérienne des liquides alimentaires sans traitement thermique. 1, record 14, French, - d%C3%A9contamination%20par%20membrane
Record number: 14, Textual support number: 1 OBS
Applications : décontamination du lait de fromagerie, du lait de consommation, des jus de fruit. 1, record 14, French, - d%C3%A9contamination%20par%20membrane
Record number: 14, Textual support number: 2 OBS
La décontamination par membrane permet d’obtenir des produits d’excellente qualité bactériologique tout en évitant les effets négatifs des traitements thermiques sur les propriétés physico-chimique et organoleptiques. 1, record 14, French, - d%C3%A9contamination%20par%20membrane
Record number: 14, Textual support number: 3 OBS
Il est recommandé d’utiliser le terme «décontamination par membrane», plutôt que «pasteurisation froide» et «stérilisation froide», qui d’une part font référence à des techniques basées sur des traitements thermiques et d’autre part sont utilisés pour d’autres technologies telles que les traitements par rayonnements ionisants. 1, record 14, French, - d%C3%A9contamination%20par%20membrane
Record number: 14, Textual support number: 4 OBS
pasteurisation basse : équivalent adopté par le Comité intergouvernementale de terminologie de l’industrie laitière. 3, record 14, French, - d%C3%A9contamination%20par%20membrane
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2008-09-04
Record 15, English
Record 15, Subject field(s)
- Industrial Techniques and Processes
- Food Industries
Record 15, Main entry term, English
- membrane 1, record 15, English, membrane
Record 15, Abbreviations, English
Record 15, Synonyms, English
- permselective membrane 1, record 15, English, permselective%20membrane
- semipermeable membrane 1, record 15, English, semipermeable%20membrane
avoid
Record 15, Textual support, English
Record number: 15, Textual support number: 1 DEF
An intervening phase separating two phases and (or) acting as an active or passive barrier to the transport of matter between phases adjacent to it. 1, record 15, English, - membrane
Record 15, French
Record 15, Domaine(s)
- Techniques industrielles
- Industrie de l'alimentation
Record 15, Main entry term, French
- membrane
1, record 15, French, membrane
correct, feminine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
- membrane semi-perméable 1, record 15, French, membrane%20semi%2Dperm%C3%A9able
correct, feminine noun
- membrane sélective 1, record 15, French, membrane%20s%C3%A9lective
correct, feminine noun
- membrane à perméabilité sélective 1, record 15, French, membrane%20%C3%A0%20perm%C3%A9abilit%C3%A9%20s%C3%A9lective
correct, feminine noun
- membrane artificielle 1, record 15, French, membrane%20artificielle
correct, feminine noun
- membrane permsélective 1, record 15, French, membrane%20perms%C3%A9lective
see observation, feminine noun
Record 15, Textual support, French
Record number: 15, Textual support number: 1 DEF
Structure matérielle mince permettant l’arrêt ou le passage sélectif de substances entre les volumes qu’elle sépare, sous l’action d’une force motrice de transfert (Norme AFNOR). 1, record 15, French, - membrane
Record number: 15, Textual support number: 1 OBS
Les critères de sélection des constituants par la membrane peuvent être : la dimension et la forme, la nature chimique, l’état physique, la charge électrique, etc. des particules, des molécules ou des ions. 1, record 15, French, - membrane
Record number: 15, Textual support number: 2 OBS
Suivant leur sélectivité, on peut distinguer les membranes d’osmose inverse, les membranes d’ultrafiltration, les membranes de microfiltration, les membranes d’électrodialyse et les membranes de pervaporation. 1, record 15, French, - membrane
Record number: 15, Textual support number: 3 OBS
membrane permsélective : Le terme «membrane permsélective», souvent utilisé pour désigner les membranes en général, est à réserver pour les techniques d’électrodialyse et de pervaporation. 1, record 15, French, - membrane
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 2005-05-25
Record 16, English
Record 16, Subject field(s)
- Industrial Techniques and Processes
- Food Industries
Record 16, Main entry term, English
- MMV process
1, record 16, English, MMV%20process
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
- M.M.V. process 2, record 16, English, M%2EM%2EV%2E%20process
correct
- Maubois Macquot Vassal process 3, record 16, English, Maubois%20Macquot%20Vassal%20process
proposal
Record 16, Textual support, English
Record number: 16, Textual support number: 1 CONT
(Maubois et al., 1969) Concentrate to 5 - 7 x original milk protein content, add both starter and rennet, incubate until both coagulation and lactic fermentation are complete, and ripen. MMV is most successful for some fresh and soft-ripened cheese varieties which have relatively low total solids and do not require rigorous pH control. It has been most successful for Feta cheese. The chief difficulty is that the MMV process produces close textured cheese which has led to two types of Feta: (1) Structured or conventional Feta and; (2) UF or cast Feta. The MMV process can also be used to manufacture cheese base to extend young Cheddar in process cheese formulations. 1, record 16, English, - MMV%20process
Record 16, French
Record 16, Domaine(s)
- Techniques industrielles
- Industrie de l'alimentation
Record 16, Main entry term, French
- procédé MMV
1, record 16, French, proc%C3%A9d%C3%A9%20MMV
correct, masculine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
- procédé Maubois Mocquot Vassal 1, record 16, French, proc%C3%A9d%C3%A9%20Maubois%20Mocquot%20Vassal
correct, masculine noun
Record 16, Textual support, French
Record number: 16, Textual support number: 1 DEF
Procédé qui consiste à concentrer le lait par ultrafiltration de façon à obtenir un préfromage liquide de composition équivalente à celle du fromage souhaité. 1, record 16, French, - proc%C3%A9d%C3%A9%20MMV
Record number: 16, Textual support number: 1 OBS
Le procédé MMV permet d’augmenter le rendement par une meilleure récupération des composants protéiques, une réduction des pertes et des écarts de poids. 1, record 16, French, - proc%C3%A9d%C3%A9%20MMV
Record number: 16, Textual support number: 2 OBS
Le procédé MMV est utilisé pour la fabrication de Féta, des fromages en faisselles et de fromages à pâtes molles. 1, record 16, French, - proc%C3%A9d%C3%A9%20MMV
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 2005-05-25
Record 17, English
Record 17, Subject field(s)
- Industrial Techniques and Processes
- Food Industries
Record 17, Main entry term, English
- concentration polarisation 1, record 17, English, concentration%20polarisation
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 CONT
Concentration polarization is the development of a concentration gradient across the boundary layer near the membrane surface. 1, record 17, English, - concentration%20polarisation
Record 17, Key term(s)
- concentration polarization
Record 17, French
Record 17, Domaine(s)
- Techniques industrielles
- Industrie de l'alimentation
Record 17, Main entry term, French
- polarisation de concentration
1, record 17, French, polarisation%20de%20concentration
correct, feminine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
- concentration par polarisation 1, record 17, French, concentration%20par%20polarisation
correct, feminine noun
- concentration de polarisation 1, record 17, French, concentration%20de%20polarisation
avoid, feminine noun
Record 17, Textual support, French
Record number: 17, Textual support number: 1 DEF
Phénomène qui se produit toujours quand on effectue une séparation de substances macromoléculaires, moléculaires ou ioniques par une membrane et qui conduit à la formation, au voisinage de la face amont de la membrane, d’une couche dans laquelle se crée un gradient de concentration (Norme AFNOR). 1, record 17, French, - polarisation%20de%20concentration
Record number: 17, Textual support number: 1 OBS
Dans certains cas, ce phénomène conduit à la formation d’un gel. 1, record 17, French, - polarisation%20de%20concentration
Record number: 17, Textual support number: 2 OBS
La polarisation de concentration crée une résistance supplémentaire au transfert de matière. Pour réduire ce phénomène, on peut modifier les caractéristiques hydrodynamiques de l’écoulement. 1, record 17, French, - polarisation%20de%20concentration
Record number: 17, Textual support number: 3 OBS
La polarisation de concentration représente aujourd’hui le frein principal en séparation membranaire. Elle peut conduire à une diminution considérable des performances des appareils(osmose inverse, ultrafiltration et microfiltration tangentielle) en diminuant le flux de perméat. 1, record 17, French, - polarisation%20de%20concentration
Record number: 17, Textual support number: 4 OBS
concentration de polarisation : Le terme «concentration de polarisation» est déconseillé. C’est une mauvaise traduction de l’anglais «concentration polarisation». 1, record 17, French, - polarisation%20de%20concentration
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 2005-05-25
Record 18, English
Record 18, Subject field(s)
- Industrial Techniques and Processes
- Food Industries
Record 18, Main entry term, English
- ultrafiltration membrane 1, record 18, English, ultrafiltration%20membrane
Record 18, Abbreviations, English
Record 18, Synonyms, English
- UF membrane 1, record 18, English, UF%20membrane
Record 18, Textual support, English
Record number: 18, Textual support number: 1 CONT
A UF membrane lets liquid and lower molecular weight substances pass through, but rejects substances of higher molecular weight than the cut-off. 1, record 18, English, - ultrafiltration%20membrane
Record 18, French
Record 18, Domaine(s)
- Techniques industrielles
- Industrie de l'alimentation
Record 18, Main entry term, French
- membrane d'ultrafiltration
1, record 18, French, membrane%20d%27ultrafiltration
correct, feminine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record number: 18, Textual support number: 1 DEF
Membrane utilisée pour réaliser une ultrafiltration(Norme AFNOR). 1, record 18, French, - membrane%20d%27ultrafiltration
Record number: 18, Textual support number: 1 OBS
Ces membranes sont asymétriques à peau sélective microporeuse. Le diamètre des pores de la peau est par convention inférieur à 0,1 micromètre. 1, record 18, French, - membrane%20d%27ultrafiltration
Record number: 18, Textual support number: 2 OBS
Le seuil de coupure des membranes d’ultrafiltration est compris entre 500 et 100 000 daltons. 1, record 18, French, - membrane%20d%27ultrafiltration
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 2005-05-25
Record 19, English
Record 19, Subject field(s)
- Industrial Techniques and Processes
- Food Industries
Record 19, Main entry term, English
- rejection coefficient 1, record 19, English, rejection%20coefficient
Record 19, Abbreviations, English
Record 19, Synonyms, English
- rejection 1, record 19, English, rejection
- retention 1, record 19, English, retention
- retention coefficient 1, record 19, English, retention%20coefficient
- rejection factor 1, record 19, English, rejection%20factor
- rejection rate 1, record 19, English, rejection%20rate
Record 19, Textual support, English
Record number: 19, Textual support number: 1 OBS
In ultrafiltration and reverse osmosis, the membrane separation properties are generally expressed by the membrane rejection coefficient, R. defined as: R=1=Cf/Cr. Here, R is the rejection of the membrane for a given component in certain experimental conditions; Cf and Cr are the concentrations of the rejected component in the filtrate and the retentate, respectively. 1, record 19, English, - rejection%20coefficient
Record 19, French
Record 19, Domaine(s)
- Techniques industrielles
- Industrie de l'alimentation
Record 19, Main entry term, French
- taux de rétention
1, record 19, French, taux%20de%20r%C3%A9tention
correct, masculine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
- taux de rejet 1, record 19, French, taux%20de%20rejet
correct, see observation, masculine noun
Record 19, Textual support, French
Record number: 19, Textual support number: 1 DEF
Rapport de la différence Cr - Cp de la concentration de la substance en amont (rétentat) en en aval de la membrane (perméat) sur la concentration Cr de la substance en amont (Norme AFNOR). 1, record 19, French, - taux%20de%20r%C3%A9tention
Record number: 19, Textual support number: 1 OBS
Le taux de rétention n’est pas une constante intrinsèque de la membrane car il dépend aussi des conditions opératoires et du milieu. 1, record 19, French, - taux%20de%20r%C3%A9tention
Record number: 19, Textual support number: 2 OBS
L’efficacité de séparation d’une membrane est mesurée par son taux de rétention. 1, record 19, French, - taux%20de%20r%C3%A9tention
Record number: 19, Textual support number: 3 OBS
Le taux de rétention est exprimé en pourcentage. 1, record 19, French, - taux%20de%20r%C3%A9tention
Record number: 19, Textual support number: 4 OBS
Le terme "taux de rejet" s’utilise en ultrafiltration. 1, record 19, French, - taux%20de%20r%C3%A9tention
Record 19, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 2005-05-25
Record 20, English
Record 20, Subject field(s)
- Industrial Techniques and Processes
- Food Industries
Record 20, Main entry term, English
- hollow fibre 1, record 20, English, hollow%20fibre
Record 20, Abbreviations, English
Record 20, Synonyms, English
- hollow fiber 1, record 20, English, hollow%20fiber
- hollow fiber membrane 1, record 20, English, hollow%20fiber%20membrane
- capillary membrane 1, record 20, English, capillary%20membrane
Record 20, Textual support, English
Record number: 20, Textual support number: 1 DEF
A narrow tube, internal diameter 0.5 or 1.0 mm and 1 m long made of a non-cellulosic polymer. 1, record 20, English, - hollow%20fibre
Record 20, French
Record 20, Domaine(s)
- Techniques industrielles
- Industrie de l'alimentation
Record 20, Main entry term, French
- fibre creuse
1, record 20, French, fibre%20creuse
correct, feminine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
- microtube 1, record 20, French, microtube
correct, masculine noun
- membrane capillaire 1, record 20, French, membrane%20capillaire
correct, feminine noun
Record 20, Textual support, French
Record number: 20, Textual support number: 1 DEF
Membrane en forme de tube de petit diamètre (généralement inférieur à 3 millimètres) rectiligne ou en épingle et de longueur variable (de quelques centimètres au mètre) et dont l’épaisseur est de l’ordre de 100 à 200 micromètres (Norme AFNOR). 1, record 20, French, - fibre%20creuse
Record number: 20, Textual support number: 1 OBS
Les fibres creuses sont utilisées en osmose inverse, ultrafiltration, microfiltration tangentielle et pervaporation. 1, record 20, French, - fibre%20creuse
Record number: 20, Textual support number: 2 OBS
La structure des fibres creuses est généralement asymétrique avec une peau située sur la face externe pour l'osmose inverse et sur la face interne pour l'ultrafiltration. 1, record 20, French, - fibre%20creuse
Record number: 20, Textual support number: 3 OBS
Les fibres creuses sont difficilement utilisables pour des produits très visqueux et très chargés en matières en suspension. 1, record 20, French, - fibre%20creuse
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 2005-05-25
Record 21, English
Record 21, Subject field(s)
- Industrial Techniques and Processes
- Food Industries
Record 21, Main entry term, English
- tangential velocity 1, record 21, English, tangential%20velocity
Record 21, Abbreviations, English
Record 21, Synonyms, English
- flow velocity 1, record 21, English, flow%20velocity
- cross-flow velocity 1, record 21, English, cross%2Dflow%20velocity
Record 21, Textual support, English
Record number: 21, Textual support number: 1 DEF
The velocity of a fluid flowing parallel to the membrane. 1, record 21, English, - tangential%20velocity
Record 21, French
Record 21, Domaine(s)
- Techniques industrielles
- Industrie de l'alimentation
Record 21, Main entry term, French
- vitesse tangentielle
1, record 21, French, vitesse%20tangentielle
correct, feminine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
- vitesse d'écoulement tangentiel 1, record 21, French, vitesse%20d%27%C3%A9coulement%20tangentiel
correct, feminine noun
- vitesse d'écoulement 1, record 21, French, vitesse%20d%27%C3%A9coulement
correct, feminine noun
- vitesse de circulation 1, record 21, French, vitesse%20de%20circulation
correct, feminine noun
- vitesse de voyage 1, record 21, French, vitesse%20de%20voyage
correct, feminine noun
Record 21, Textual support, French
Record number: 21, Textual support number: 1 DEF
Paramètre technique d’une opération de séparation par membrane désignant le débit volumique instantané par unité de surface de la section d’écoulement tangentiel. 1, record 21, French, - vitesse%20tangentielle
Record number: 21, Textual support number: 1 OBS
L’augmentation de la vitesse tangentielle est l’un des paramètres qui permettent de réduire le colmatage, en agissant sur le phénomène de polarisation de concentration. 1, record 21, French, - vitesse%20tangentielle
Record number: 21, Textual support number: 2 OBS
Pour un produit et une membrane donnés, il existe une vitesse tangentielle optimale qui permet de limiter la polarisation. 1, record 21, French, - vitesse%20tangentielle
Record number: 21, Textual support number: 3 OBS
Les vitesses tangentielles utilisées en ultrafiltration et microfiltration sont plus élevées. 1, record 21, French, - vitesse%20tangentielle
Record number: 21, Textual support number: 4 OBS
La vitesse tangentielle est exprimée en m.s-1[mètre par seconde]. 1, record 21, French, - vitesse%20tangentielle
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 2005-05-25
Record 22, English
Record 22, Subject field(s)
- Industrial Techniques and Processes
- Food Industries
Record 22, Main entry term, English
Record 22, Abbreviations, English
Record 22, Synonyms, English
Record 22, Textual support, English
Record number: 22, Textual support number: 1 CONT
A porous membrane is used to separate particles of the size of the pores from a liquid or a gas. 1, record 22, English, - pore
Record 22, French
Record 22, Domaine(s)
- Techniques industrielles
- Industrie de l'alimentation
Record 22, Main entry term, French
- pore
1, record 22, French, pore
correct, feminine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
- micropore 1, record 22, French, micropore
correct, feminine noun
Record 22, Textual support, French
Record number: 22, Textual support number: 1 DEF
Interstice entre les constituants solides d’une membrane. 1, record 22, French, - pore
Record number: 22, Textual support number: 1 OBS
La sélectivité des membranes d’ultrafiltration et de microfiltration dépend principalement des dimensions de leurs pores. En principe, les substances ayant des dimensions inférieures à la taille des pores de la membrane traversent celle-ci, les substances ayant des dimensions supérieures à la taille des pores sont retenues. Cependant, les membranes sont capables de retenir des particules de taille inférieure à la taille de leurs pores. 1, record 22, French, - pore
Record number: 22, Textual support number: 2 OBS
Plus les tailles de pores sont faibles, plus l’énergie à fournir pour assurer le transfert est importante. 1, record 22, French, - pore
Record 22, Spanish
Record 22, Textual support, Spanish
Record 23 - internal organization data 2005-05-25
Record 23, English
Record 23, Subject field(s)
- Industrial Techniques and Processes
- Food Industries
Record 23, Main entry term, English
- flat module 1, record 23, English, flat%20module
Record 23, Abbreviations, English
Record 23, Synonyms, English
- flat membrane module 1, record 23, English, flat%20membrane%20module
- plate-and-frame unit 1, record 23, English, plate%2Dand%2Dframe%20unit
- plate-and-frame membrane module 1, record 23, English, plate%2Dand%2Dframe%20membrane%20module
- plate-and-frame module 1, record 23, English, plate%2Dand%2Dframe%20module
Record 23, Textual support, English
Record number: 23, Textual support number: 1 CONT
In the flat membrane module a plane membrane sheet is supported by a porous rigid plate through which the permeate can drain. 1, record 23, English, - flat%20module
Record 23, French
Record 23, Domaine(s)
- Techniques industrielles
- Industrie de l'alimentation
Record 23, Main entry term, French
- module plan
1, record 23, French, module%20plan
correct, masculine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
- module filtre-presse 1, record 23, French, module%20filtre%2Dpresse
correct, masculine noun
- module plan-plaque 1, record 23, French, module%20plan%2Dplaque
correct, masculine noun
- module à plaques 1, record 23, French, module%20%C3%A0%20plaques
correct, masculine noun
Record 23, Textual support, French
Record number: 23, Textual support number: 1 DEF
Module constitué d’une succession de plaques porte-membranes, avec une membrane de chaque côté, et de plaques séparatrices serrées entre les plateaux d’une presse. 1, record 23, French, - module%20plan
Record number: 23, Textual support number: 1 OBS
Les modules plan sont pour avantages leur facilité d’entretien du fait de l’accessibilité de leurs membranes et leur volume mort réduit. Ils ont pour inconvénient une surface spécifique modeste. 1, record 23, French, - module%20plan
Record number: 23, Textual support number: 2 OBS
Utilisé en osmose inverse et en ultrafiltration, le module plan est le système le plus répandu en pervaporation et la seule configuration concevable en électrodialyse. 1, record 23, French, - module%20plan
Record 23, Spanish
Record 23, Textual support, Spanish
Record 24 - internal organization data 2004-01-19
Record 24, English
Record 24, Subject field(s)
- Biochemistry
- Biotechnology
Record 24, Main entry term, English
- ultrafilter
1, record 24, English, ultrafilter
correct
Record 24, Abbreviations, English
Record 24, Synonyms, English
- ultra-filter 2, record 24, English, ultra%2Dfilter
correct
- ultrafiltration membrane 3, record 24, English, ultrafiltration%20membrane
correct
Record 24, Textual support, English
Record number: 24, Textual support number: 1 DEF
Filter used for the separation of small colloidal particles. For instance, it is employed to concentrate protein solutions during the preparation of enzymes. The filter consists of a flat plate or tubular membrane with semipermeable properties, through which the filtrate passes under pressure or suction. It is also used for removing bacteria from water or other solutions, thus making them sterile. 4, record 24, English, - ultrafilter
Record 24, French
Record 24, Domaine(s)
- Biochimie
- Biotechnologie
Record 24, Main entry term, French
- ultrafiltre
1, record 24, French, ultrafiltre
correct, masculine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
- membrane d'ultrafiltration 2, record 24, French, membrane%20d%27ultrafiltration
correct, feminine noun
- membrane ultrafiltrante 3, record 24, French, membrane%20ultrafiltrante
correct, feminine noun
Record 24, Textual support, French
Record number: 24, Textual support number: 1 CONT
Les membranes d’ultrafiltration ont la propriété d’effectuer une séparation en fonction des dimensions des molécules et de leur masse moléculaire. [...] L'emploi de ces membranes est très répandu dans les laboratoires de recherche et les laboratoires d’analyses biologiques médicales. 4, record 24, French, - ultrafiltre
Record 24, Spanish
Record 24, Campo(s) temático(s)
- Bioquímica
- Biotecnología
Record 24, Main entry term, Spanish
- ultrafiltro
1, record 24, Spanish, ultrafiltro
correct, masculine noun
Record 24, Abbreviations, Spanish
Record 24, Synonyms, Spanish
- membrana de ultrafiltración 2, record 24, Spanish, membrana%20de%20ultrafiltraci%C3%B3n
correct, feminine noun
Record 24, Textual support, Spanish
Record number: 24, Textual support number: 1 DEF
Filtro compuesto por membranas con una porosidad de 10-6cm. 3, record 24, Spanish, - ultrafiltro
Record 25 - internal organization data 2003-09-30
Record 25, English
Record 25, Subject field(s)
- Pumps
Record 25, Main entry term, English
- metering pump
1, record 25, English, metering%20pump
correct
Record 25, Abbreviations, English
Record 25, Synonyms, English
- dosing pump 2, record 25, English, dosing%20pump
correct
- dosage pump 3, record 25, English, dosage%20pump
- proportioning pump 4, record 25, English, proportioning%20pump
- feed pump 2, record 25, English, feed%20pump
Record 25, Textual support, English
Record number: 25, Textual support number: 1 CONT
Metering pumps move precise volumes of liquid in a specified time period to provide accurate flow rates. This class of pumps moves liquids in two stages: the suction stroke and the discharge stroke. During the suction stroke, liquid is pulled into the pump cavity past the inlet check valve. During the discharge stroke, the inlet valve closes; the outlet valve opens, and the liquid is pushed out. Vary the flow either by changing the stroke length or by adjusting the cycle frequency. Described below are a few types of metering pumps [i.e.] bellows pumps, ... diaphragm pumps, ... piston pumps, ... travelling cylinder pumps ... 5, record 25, English, - metering%20pump
Record number: 25, Textual support number: 2 CONT
The Akzo Nobel water-phase preparation unit includes four holding tanks for the water-phase chemicals and dosage and mixing equipment for emulsifier, acid, stabiliser and water. All equipment is mounted on a steel structure with a pipe system that allows the use of the dosage pumps for dosing as well as for circulation, and for filling the tanks. 3, record 25, English, - metering%20pump
Record 25, French
Record 25, Domaine(s)
- Pompes
Record 25, Main entry term, French
- pompe doseuse
1, record 25, French, pompe%20doseuse
correct, feminine noun
Record 25, Abbreviations, French
Record 25, Synonyms, French
- pompe de dosage 2, record 25, French, pompe%20de%20dosage
correct, feminine noun
Record 25, Textual support, French
Record number: 25, Textual support number: 1 CONT
[L'unité] mobile de pilotage conçue pour résoudre les problèmes d’eau potable [...] comprend [une] unité de filtration membranaire pouvant adapter une membrane en plan spiralé de nanofiltration ou d’osmose inverse [et une] unité d’ultrafiltration hybride(frontale ou tangentielle) qui permet de tester des eaux de surface ou des eaux souterraines avec un minimum de pré-traitement. [...] Des pompes doseuses permettent l'ajout d’additifs chimiques, si nécessaire, en pré ou en post-traitement. Les solutions de nettoyage peuvent aussi être dosées automatiquement à l'aide de ces pompes. 3, record 25, French, - pompe%20doseuse
Record number: 25, Textual support number: 2 CONT
Spécialiste du dosage, de l’injection et du transfert, DKM propose une gamme complète de pompes doseuses, à membranes ou à piston, qui interviennent dans le process des industries chimiques, des pétroliers ou du traitement des eaux. 4, record 25, French, - pompe%20doseuse
Record number: 25, Textual support number: 3 CONT
Lorsque la liqueur stérilisante doit être introduite dans une conduite sous pression à débit constant ou variable, on utilise généralement les pompes doseuses [...], qui permettent son injection sous pression. 5, record 25, French, - pompe%20doseuse
Record number: 25, Textual support number: 1 OBS
Ne pas confondre avec «pompe volumétrique» (en anglais : «displacement pump»), qui se rapporte à une pompe dans laquelle l’accroissement d’énergie est réalisé dans des chambres dont le volume augmente (phase d’aspiration) et diminue (phase de refoulement) de telle sorte que l’écoulement procède par volumes engendrés successifs. 6, record 25, French, - pompe%20doseuse
Record 25, Spanish
Record 25, Campo(s) temático(s)
- Bombas
Record 25, Main entry term, Spanish
- bomba dosificadora
1, record 25, Spanish, bomba%20dosificadora
correct, feminine noun
Record 25, Abbreviations, Spanish
Record 25, Synonyms, Spanish
Record 25, Textual support, Spanish
Record number: 25, Textual support number: 1 DEF
Bomba para suministrar cantidades precisas de un producto. 2, record 25, Spanish, - bomba%20dosificadora
Record 26 - internal organization data 2002-12-03
Record 26, English
Record 26, Subject field(s)
- Water Treatment (Water Supply)
- Field Engineering (Military)
Record 26, Main entry term, English
- hyperfiltration
1, record 26, English, hyperfiltration
correct
Record 26, Abbreviations, English
Record 26, Synonyms, English
Record 26, Textual support, English
Record 26, French
Record 26, Domaine(s)
- Traitement des eaux
- Génie (Militaire)
Record 26, Main entry term, French
- ultrafiltration
1, record 26, French, ultrafiltration
correct, feminine noun, officially approved
Record 26, Abbreviations, French
Record 26, Synonyms, French
Record 26, Textual support, French
Record number: 26, Textual support number: 1 OBS
ultrafiltration : terme uniformisé par le Groupe de travail de terminologie du génie et par le Comité de terminologie française du Conseil de doctrine et de tactique de l'Armée de terre. 2, record 26, French, - ultrafiltration
Record 26, Spanish
Record 26, Textual support, Spanish
Record 27 - internal organization data 2001-07-14
Record 27, English
Record 27, Subject field(s)
- Wastewater Treatment
Record 27, Main entry term, English
- membrane microfiltration
1, record 27, English, membrane%20microfiltration
correct
Record 27, Abbreviations, English
Record 27, Synonyms, English
Record 27, Textual support, English
Record number: 27, Textual support number: 1 CONT
The rest of the solids removal technologies -membrane microfiltration, wetlands and ultrafiltration have been used successfully to treat municipal and industrial wastewater. 1, record 27, English, - membrane%20microfiltration
Record 27, Key term(s)
- membrane micro-filtration
Record 27, French
Record 27, Domaine(s)
- Traitement des eaux usées
Record 27, Main entry term, French
- microfiltration par membrane
1, record 27, French, microfiltration%20par%20membrane
correct, feminine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
Record 27, Textual support, French
Record number: 27, Textual support number: 1 CONT
Quant aux autres technologies d’enlèvement des solides en suspension, à savoir la microfiltration par membrane, les tourbières et l'ultrafiltration, elles ont déjà fait leur preuve dans le traitement des eaux usées municipales et industrielles. 1, record 27, French, - microfiltration%20par%20membrane
Record 27, Key term(s)
- micro-filtration par membrane
Record 27, Spanish
Record 27, Textual support, Spanish
Record 28 - internal organization data 2001-07-14
Record 28, English
Record 28, Subject field(s)
- Wastewater Treatment
Record 28, Main entry term, English
- adsorptive filtration
1, record 28, English, adsorptive%20filtration
correct
Record 28, Abbreviations, English
Record 28, Synonyms, English
Record 28, Textual support, English
Record number: 28, Textual support number: 1 CONT
... only a few [technologies] (biological ion exchange, electrocoagulation, adsorptive filtration, ultrafiltration and natural or artificial wetlands) are relatively new concepts currently being demonstrated for metals removal. 1, record 28, English, - adsorptive%20filtration
Record 28, French
Record 28, Domaine(s)
- Traitement des eaux usées
Record 28, Main entry term, French
- filtration adsorptive
1, record 28, French, filtration%20adsorptive
correct, feminine noun
Record 28, Abbreviations, French
Record 28, Synonyms, French
Record 28, Textual support, French
Record number: 28, Textual support number: 1 CONT
[...] seules quelques technologies(échangeur biologique ionique, électrocoagulation, filtration adsorptive, ultrafiltration et tourbières naturelles ou artificielles) sont des concepts relativement nouveaux en voie de démonstration pour l'enlèvement des métaux. 1, record 28, French, - filtration%20adsorptive
Record 28, Spanish
Record 28, Textual support, Spanish
Record 29 - internal organization data 2001-04-18
Record 29, English
Record 29, Subject field(s)
- Food Industries
- Cheese and Dairy Products
Record 29, Main entry term, English
- whey protein concentrate
1, record 29, English, whey%20protein%20concentrate
correct
Record 29, Abbreviations, English
- WPC 2, record 29, English, WPC
correct
Record 29, Synonyms, English
Record 29, Textual support, English
Record number: 29, Textual support number: 1 CONT
Whey Protein Concentrates or Soluble Whey Proteins. The processes of manufacturing soluble whey proteins are, in principle, techniques to remove or reduce the mineral and/or lactose components of liquid whey without heating to thereby concentrate the native protein in undenatured form. 3, record 29, English, - whey%20protein%20concentrate
Record 29, French
Record 29, Domaine(s)
- Industrie de l'alimentation
- Laiterie, beurrerie et fromagerie
Record 29, Main entry term, French
- concentré de protéines de lactosérum
1, record 29, French, concentr%C3%A9%20de%20prot%C3%A9ines%20de%20lactos%C3%A9rum
correct, masculine noun
Record 29, Abbreviations, French
Record 29, Synonyms, French
- concentré protéique de lactosérum 2, record 29, French, concentr%C3%A9%20prot%C3%A9ique%20de%20lactos%C3%A9rum
correct, masculine noun
Record 29, Textual support, French
Record number: 29, Textual support number: 1 CONT
Le lactosérum déshydraté et le concentré protéique de lactosérum constituent des apports de protéines de haute qualité, qui entrent dans la composition des aliments composés pour porcs et volailles ainsi que dans celle des aliments d’allaitement. 3, record 29, French, - concentr%C3%A9%20de%20prot%C3%A9ines%20de%20lactos%C3%A9rum
Record number: 29, Textual support number: 2 CONT
Via une technologie innovante, Dairygold produit des concentrés de protéines de lactosérum. 1, record 29, French, - concentr%C3%A9%20de%20prot%C3%A9ines%20de%20lactos%C3%A9rum
Record number: 29, Textual support number: 1 OBS
Par ultrafiltration [...] on sépare les protéines sous la forme d’un concentré titrant 15 à 20 % de matières sèches totales contenant 50 à 70% de protéines. 4, record 29, French, - concentr%C3%A9%20de%20prot%C3%A9ines%20de%20lactos%C3%A9rum
Record 29, Spanish
Record 29, Textual support, Spanish
Record 30 - internal organization data 1999-03-05
Record 30, English
Record 30, Subject field(s)
- Water Treatment (Water Supply)
Record 30, Main entry term, English
- CRISTAL
1, record 30, English, CRISTAL
correct, trademark
Record 30, Abbreviations, English
Record 30, Synonyms, English
Record 30, Textual support, English
Record 30, French
Record 30, Domaine(s)
- Traitement des eaux
Record 30, Main entry term, French
- CRISTAL
1, record 30, French, CRISTAL
correct, trademark
Record 30, Abbreviations, French
Record 30, Synonyms, French
Record 30, Textual support, French
Record number: 30, Textual support number: 1 OBS
CRISTAL : Combinaison de Réacteurs Intégrant une Séparation par membranes et un Traitement d’Adsorption en milieu liquide. 1, record 30, French, - CRISTAL
Record number: 30, Textual support number: 2 OBS
CRISTAL peut être intégré à la fin des chaînes de traitement d’eau potable comprenant entre autres, une étape d’oxydation. Il combine un traitement d’adsorption sur charbon actif à une séparation par membranes d’ultrafiltration. Cette combinaison permet d’éliminer à la fois les goûts et les odeurs, les micropolluants et la matière organique, les bactéries, les protozoaires et les virus. 1, record 30, French, - CRISTAL
Record 30, Spanish
Record 30, Textual support, Spanish
Record 31 - internal organization data 1999-03-05
Record 31, English
Record 31, Subject field(s)
- Water Treatment (Water Supply)
Record 31, Main entry term, English
- bio-cristal
1, record 31, English, bio%2Dcristal
correct
Record 31, Abbreviations, English
Record 31, Synonyms, English
Record 31, Textual support, English
Record 31, French
Record 31, Domaine(s)
- Traitement des eaux
Record 31, Main entry term, French
- bio-cristal
1, record 31, French, bio%2Dcristal
correct, masculine noun
Record 31, Abbreviations, French
Record 31, Synonyms, French
Record 31, Textual support, French
Record number: 31, Textual support number: 1 DEF
[...] Traitement combinant les procédés biologiques et les membranes d’ultrafiltration [...] 1, record 31, French, - bio%2Dcristal
Record number: 31, Textual support number: 1 OBS
Cette combinaison est utilisée lorsque les matières polluantes ne sont pas adsorbables sur charbon actif, notamment les nitrates et l’ammoniaque. 1, record 31, French, - bio%2Dcristal
Record 31, Spanish
Record 31, Textual support, Spanish
Record 32 - internal organization data 1999-03-05
Record 32, English
Record 32, Subject field(s)
- Water Treatment (Water Supply)
Record 32, Main entry term, English
- ultrafiltration membrane
1, record 32, English, ultrafiltration%20membrane
correct
Record 32, Abbreviations, English
Record 32, Synonyms, English
- UF membrane 2, record 32, English, UF%20membrane
correct
Record 32, Textual support, English
Record number: 32, Textual support number: 1 OBS
AMT's KlearFlow UF is a ultrafiltration membrane that is well suited for the removal of bacteria, clay particle, suspended metal hydroxides, colloidal silica, and other suspended materials as well as removing certain classes of organic carbons. Rejection of suspended solids is generallly in excess of 99%. 2, record 32, English, - ultrafiltration%20membrane
Record 32, French
Record 32, Domaine(s)
- Traitement des eaux
Record 32, Main entry term, French
- ultrafiltration par membranes
1, record 32, French, ultrafiltration%20par%20membranes
correct, feminine noun
Record 32, Abbreviations, French
Record 32, Synonyms, French
Record 32, Textual support, French
Record number: 32, Textual support number: 1 CONT
L'ultrafiltration par membranes est un procédé à la fois physique et absolu de clarification et de désinfection. Les membranes permettent en effet d’obtenir, en permanence, une eau de très haute qualité quelles que soient les variations de la qualité de l'eau à traiter. 2, record 32, French, - ultrafiltration%20par%20membranes
Record number: 32, Textual support number: 1 PHR
Fibre creuse d’une membrane d’ultrafiltration. 3, record 32, French, - ultrafiltration%20par%20membranes
Record 32, Spanish
Record 32, Textual support, Spanish
Record 33 - internal organization data 1998-10-22
Record 33, English
Record 33, Subject field(s)
- Biochemistry
Record 33, Main entry term, English
- analytical biochemistry
1, record 33, English, analytical%20biochemistry
correct
Record 33, Abbreviations, English
Record 33, Synonyms, English
Record 33, Textual support, English
Record number: 33, Textual support number: 1 CONT
analytical biochemistry. ... This course provides undergraduates with an understanding of the basic techniques and tools by which biochemical research is conducted on proteins, nucleic acids, and other biomolecules. The theory is taught in the lectures and practical experience is gained in the laboratory component of the course. 2, record 33, English, - analytical%20biochemistry
Record 33, French
Record 33, Domaine(s)
- Biochimie
Record 33, Main entry term, French
- biochimie analytique
1, record 33, French, biochimie%20analytique
correct, feminine noun
Record 33, Abbreviations, French
Record 33, Synonyms, French
Record 33, Textual support, French
Record number: 33, Textual support number: 1 CONT
Biochimie analytique. Description [du cours]. Étude du rôle des systèmes enzymatiques et des cellules dans les secteurs de pointe de la biochimie appliquée. Aspects modernes de biochimie analytique(biosondes, méthodes immunoenzymatiques) reliés aux domaines biomédical, pharmaceutique, alimentaire et de l'environnement. Progrès récents dans la biochimie préparative(ultrafiltration, chromatographie d’affinité) et industrielle. Biocatalyse et procédés industriels à base de micro-organismes. Nouvelles formes thérapeutiques. 2, record 33, French, - biochimie%20analytique
Record 33, Spanish
Record 33, Textual support, Spanish
Record 34 - internal organization data 1995-05-15
Record 34, English
Record 34, Subject field(s)
- Water Treatment (Water Supply)
- Food Industries
Record 34, Main entry term, English
- transmembrane differential pressure 1, record 34, English, transmembrane%20differential%20pressure
Record 34, Abbreviations, English
Record 34, Synonyms, English
- pressure differential across the membrane 1, record 34, English, pressure%20differential%20across%20the%20membrane
Record 34, Textual support, English
Record number: 34, Textual support number: 1 CONT
In dynamic crossflow filtration, transmembrane differential pressure is applied perpendicularly to the membrane, just as it is in conventional filtration. 1, record 34, English, - transmembrane%20differential%20pressure
Record 34, French
Record 34, Domaine(s)
- Traitement des eaux
- Industrie de l'alimentation
Record 34, Main entry term, French
- différence de pression transmembranaire
1, record 34, French, diff%C3%A9rence%20de%20pression%20transmembranaire
correct, feminine noun
Record 34, Abbreviations, French
Record 34, Synonyms, French
- pression transmembranaire 1, record 34, French, pression%20transmembranaire
avoid, see observation, feminine noun
Record 34, Textual support, French
Record number: 34, Textual support number: 1 DEF
Grandeur exprimant la différence entre les pressions exercées de part et d’autre de la membrane. 1, record 34, French, - diff%C3%A9rence%20de%20pression%20transmembranaire
Record number: 34, Textual support number: 1 OBS
En osmose inverse, ultrafiltration et microfiltration, le transfert de matière est réalisé sous l'action d’une différence de pression transmembranaire. 1, record 34, French, - diff%C3%A9rence%20de%20pression%20transmembranaire
Record number: 34, Textual support number: 2 OBS
En osmose inverse, la différence de pression transmembranaire doit être supérieure à la différence de pression osmotique. 1, record 34, French, - diff%C3%A9rence%20de%20pression%20transmembranaire
Record number: 34, Textual support number: 3 OBS
L’élévation de la différence de pression transmembranaire est considérée comme un indice de colmatage, à flux de perméat constant. 1, record 34, French, - diff%C3%A9rence%20de%20pression%20transmembranaire
Record number: 34, Textual support number: 4 OBS
On utilise généralement une valeur moyenne de la différence de pression transmembranaire. 1, record 34, French, - diff%C3%A9rence%20de%20pression%20transmembranaire
Record number: 34, Textual support number: 5 OBS
«Pression transmembranaire» est utilisée abusivement pour «différence de pression transmembranaire», la pression étant une force qui s’applique en un point. 1, record 34, French, - diff%C3%A9rence%20de%20pression%20transmembranaire
Record 34, Spanish
Record 34, Textual support, Spanish
Record 35 - internal organization data 1995-05-15
Record 35, English
Record 35, Subject field(s)
- Water Treatment (Water Supply)
- Food Industries
Record 35, Main entry term, English
- spiral-wound module
1, record 35, English, spiral%2Dwound%20module
correct
Record 35, Abbreviations, English
Record 35, Synonyms, English
- spiral-wound membrane module 1, record 35, English, spiral%2Dwound%20membrane%20module
correct
Record 35, Textual support, English
Record number: 35, Textual support number: 1 CONT
The spiral-wound membrane module is widely used today in reverse osmosis. In principle it is a plate-and-frame system which has been rolled up. 1, record 35, English, - spiral%2Dwound%20module
Record 35, Key term(s)
- spiral wound module
- spiral wound membrane module
Record 35, French
Record 35, Domaine(s)
- Traitement des eaux
- Industrie de l'alimentation
Record 35, Main entry term, French
- module spirale
1, record 35, French, module%20spirale
correct, masculine noun
Record 35, Abbreviations, French
Record 35, Synonyms, French
- module spiralé 1, record 35, French, module%20spiral%C3%A9
masculine noun
- module plan-spirale 1, record 35, French, module%20plan%2Dspirale
masculine noun
- module plan-spiralé 1, record 35, French, module%20plan%2Dspiral%C3%A9
masculine noun
Record 35, Textual support, French
Record number: 35, Textual support number: 1 DEF
Module constitué d’une membrane plane, d’un support poreux et d’un séparateur enroulés autour d’un tube perforé collecteur de perméat, assemblés à l’intérieur d’un carter de géométrie tubulaire. 1, record 35, French, - module%20spirale
Record number: 35, Textual support number: 1 OBS
Le module spirale a pour avantage son faible coût pour une surface spécifique réduite et sa capacité à supporter de fortes différences de pression transmembranaire. Il a pour inconvénient d’être sensible au colmatage et difficile à nettoyer. 1, record 35, French, - module%20spirale
Record number: 35, Textual support number: 2 OBS
Le module spirale est utilisé en ultrafiltration et en osmose inverse. 1, record 35, French, - module%20spirale
Record 35, Spanish
Record 35, Textual support, Spanish
Record 36 - internal organization data 1995-02-03
Record 36, English
Record 36, Subject field(s)
- Medical and Surgical Equipment
Record 36, Main entry term, English
- dialysate supply system 1, record 36, English, dialysate%20supply%20system
Record 36, Abbreviations, English
Record 36, Synonyms, English
Record 36, Textual support, English
Record number: 36, Textual support number: 1 OBS
That part of the hemodialysis machine that provides a steady flow of dialysate during hemodialysis. 1, record 36, English, - dialysate%20supply%20system
Record 36, French
Record 36, Domaine(s)
- Équipement médico-chirurgical
Record 36, Main entry term, French
- générateur
1, record 36, French, g%C3%A9n%C3%A9rateur
correct, masculine noun
Record 36, Abbreviations, French
Record 36, Synonyms, French
- générateur de dialysat 2, record 36, French, g%C3%A9n%C3%A9rateur%20de%20dialysat
correct, masculine noun
Record 36, Textual support, French
Record number: 36, Textual support number: 1 CONT
-Tous les générateurs ont en commun de fabriquer le bain de dialyse à partir d’une eau traitée, adoucie ou osmosée et de concentrés industriels, pour un rapport de 1 volume de concentré par 34 volumes d’eau.-Ils maintiennent le bain à la température du corps.-Ils affichent la pression transmembranaire et le volume d’ultrafiltration.-Ils assurent le débit du dialysat dans le circuit. 1, record 36, French, - g%C3%A9n%C3%A9rateur
Record 36, Spanish
Record 36, Textual support, Spanish
Record 37 - internal organization data 1993-05-25
Record 37, English
Record 37, Subject field(s)
- Biochemistry
- Biomass Energy
Record 37, Main entry term, English
- flocculated cells
1, record 37, English, flocculated%20cells
proposal, plural
Record 37, Abbreviations, English
Record 37, Synonyms, English
Record 37, Textual support, English
Record number: 37, Textual support number: 1 OBS
flocculation: The combination or aggregation of suspended solid particles in such a way that they form small clumps or tufts resembling wool. 2, record 37, English, - flocculated%20cells
Record 37, French
Record 37, Domaine(s)
- Biochimie
- Énergie de la biomasse
Record 37, Main entry term, French
- cellules floculées
1, record 37, French, cellules%20flocul%C3%A9es
correct, feminine noun, plural
Record 37, Abbreviations, French
Record 37, Synonyms, French
Record 37, Textual support, French
Record number: 37, Textual support number: 1 DEF
Cellules microbiennes se présentant sous la forme d’agrégats de particules fines en suspension, à la suite d’une fermentation. 2, record 37, French, - cellules%20flocul%C3%A9es
Record number: 37, Textual support number: 1 OBS
[...] accroître la densité cellulaire active dans le bioréacteur. [...] en fermentation alcoolique [...] les stratégies suivies sont les stratégies d’immobilisation, de recyclage cellulaire(floculation, ultrafiltration, centrifugation [...] et de couplage recyclage-fermentation-extraction. 1, record 37, French, - cellules%20flocul%C3%A9es
Record 37, Spanish
Record 37, Textual support, Spanish
Record 38 - internal organization data 1990-01-17
Record 38, English
Record 38, Subject field(s)
- Biological Sciences
Record 38, Main entry term, English
- cell recycle
1, record 38, English, cell%20recycle
correct
Record 38, Abbreviations, English
Record 38, Synonyms, English
Record 38, Textual support, English
Record number: 38, Textual support number: 1 DEF
Process used in fermentation and anaerobic digestion in which the cells are removed from the product or effluent stream and recycled into the reactor, which is run in a continuous, cascade or batch mode. The technique is of value when the cells are being used to produce a secondary product or to treat effluents where: (1) cell growth is not required; (2) the growth of cells causes diversion of substrate into unwanted biomass; (3) the rate of cell production or growth, or cell concentration is a rate-limiting step. 1, record 38, English, - cell%20recycle
Record 38, French
Record 38, Domaine(s)
- Sciences biologiques
Record 38, Main entry term, French
- recyclage des cellules
1, record 38, French, recyclage%20des%20cellules
correct, masculine noun
Record 38, Abbreviations, French
Record 38, Synonyms, French
Record 38, Textual support, French
Record number: 38, Textual support number: 1 CONT
Le recyclage des cellules est particulièrement important en dépollution biologique dans les procédés de contact. Dans le cas du recyclage interne, on utilise les aptitudes floculantes des cellules, ce qui entraîne une hétérogénéité quant à la répartition des cellules dans le réacteur. Le soutirage du produit s’effectue là où la densité des microorganismes est la plus faible. Le fermenteur APV mis au point pour fabriquer de la bière en continu était basé sur ce principe : le temps de séjour du fluide était de deux heures alors que celui des microorganismes atteignait quatre cents heures. Le recyclage externe consiste à récupérer les levures à la sortie du réacteur et à les réintroduire dans celui-ci : ceci peut se faire par décantation, ultrafiltration ou centrifugation. 1, record 38, French, - recyclage%20des%20cellules
Record 38, Spanish
Record 38, Textual support, Spanish
Record 39 - internal organization data 1989-01-09
Record 39, English
Record 39, Subject field(s)
- Biochemistry
Record 39, Main entry term, English
- depyrogenation
1, record 39, English, depyrogenation
correct
Record 39, Abbreviations, English
Record 39, Synonyms, English
Record 39, Textual support, English
Record number: 39, Textual support number: 1 CONT
Depyrogenation of solutions of low molecular weight substances by ultrafiltration. 2, record 39, English, - depyrogenation
Record number: 39, Textual support number: 1 OBS
de. The opposite of: reverse a specified action. 3, record 39, English, - depyrogenation
Record number: 39, Textual support number: 2 OBS
pyrogenation. Subjection to heat (pyrogenation of formic acid). 3, record 39, English, - depyrogenation
Record number: 39, Textual support number: 3 OBS
Term and example extracted from PASCAL data base. 2, record 39, English, - depyrogenation
Record 39, French
Record 39, Domaine(s)
- Biochimie
Record 39, Main entry term, French
- dépyrogénation
1, record 39, French, d%C3%A9pyrog%C3%A9nation
correct, proposal, feminine noun
Record 39, Abbreviations, French
Record 39, Synonyms, French
Record 39, Textual support, French
Record number: 39, Textual support number: 1 CONT
Dépyrogénation de solutions de substances de bas poids moléculaire par ultrafiltration. 1, record 39, French, - d%C3%A9pyrog%C3%A9nation
Record number: 39, Textual support number: 1 OBS
dé. Préfixe entrant dans le nom d’opérations effectuées dans le sens contraire de l’opération dont le nom fait suite au préfixe. 2, record 39, French, - d%C3%A9pyrog%C3%A9nation
Record number: 39, Textual support number: 2 OBS
pyrogénation. Réaction chimique obtenue en soumettant un corps à une forte élévation de température. 2, record 39, French, - d%C3%A9pyrog%C3%A9nation
Record number: 39, Textual support number: 3 OBS
Équivalent et exemple tirés de la base de données PASCAL. 1, record 39, French, - d%C3%A9pyrog%C3%A9nation
Record 39, Spanish
Record 39, Textual support, Spanish
Record 40 - internal organization data 1986-05-26
Record 40, English
Record 40, Subject field(s)
- Industrial Techniques and Processes
- Food Industries
Record 40, Main entry term, English
- flux
1, record 40, English, flux
correct
Record 40, Abbreviations, English
Record 40, Synonyms, English
Record 40, Textual support, English
Record number: 40, Textual support number: 1 DEF
The volume of material passing through the membrane per unit time per membrane area and is expressed as gal./sq. ft./day. This study enables prediction of membrane performance [in membrane filtration systems]. 1, record 40, English, - flux
Record 40, French
Record 40, Domaine(s)
- Techniques industrielles
- Industrie de l'alimentation
Record 40, Main entry term, French
- débit
1, record 40, French, d%C3%A9bit
masculine noun
Record 40, Abbreviations, French
Record 40, Synonyms, French
Record 40, Textual support, French
Record number: 40, Textual support number: 1 CONT
Le débit chutait de façon importante en début d’ultrafiltration de 50 à 35 lh-1m-2m sur l'équipement SFEC pour les pressions entrée/sortie de 4/3 bars, et de 40 à 25 hl-1m-2m sur l'équipement ROMICON pour des pressions de 1, 5/05, puis 2/1 bars, puis se stabilisait. 1, record 40, French, - d%C3%A9bit
Record 40, Spanish
Record 40, Textual support, Spanish
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