TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
DESSABLAGE [34 records]
Record 1 - external organization data 2023-02-03
Record 1, English
Record 1, Subject field(s)
- Compartment - National Occupational Classification (NOC)
Record 1, Main entry term, English
- tumbler tender - metal products manufacturing
1, record 1, English, tumbler%20tender%20%2D%20metal%20products%20manufacturing
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- tumbling barrel tender - metal products manufacturing 1, record 1, English, tumbling%20barrel%20tender%20%2D%20metal%20products%20manufacturing
correct
- tumbling machine tender - metal products manufacturing 1, record 1, English, tumbling%20machine%20tender%20%2D%20metal%20products%20manufacturing
correct
Record 1, French
Record 1, Domaine(s)
- Tiroir – Classification nationale des professions (CNP)
Record 1, Main entry term, French
- ouvrier au tonneau de dessablage-fabrication de produits métalliques
1, record 1, French, ouvrier%20au%20tonneau%20de%20dessablage%2Dfabrication%20de%20produits%20m%C3%A9talliques
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- ouvrière au tonneau de dessablage-fabrication de produits métalliques 1, record 1, French, ouvri%C3%A8re%20au%20tonneau%20de%20dessablage%2Dfabrication%20de%20produits%20m%C3%A9talliques
correct, feminine noun
- ouvrier au tonneau à dessabler - fabrication de produits métalliques 1, record 1, French, ouvrier%20au%20tonneau%20%C3%A0%20dessabler%20%2D%20fabrication%20de%20produits%20m%C3%A9talliques
correct, masculine noun
- ouvrière au tonneau à dessabler - fabrication de produits métalliques 1, record 1, French, ouvri%C3%A8re%20au%20tonneau%20%C3%A0%20dessabler%20%2D%20fabrication%20de%20produits%20m%C3%A9talliques
correct, feminine noun
Record 1, Textual support, French
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2016-02-29
Record 2, English
Record 2, Subject field(s)
- Water Pollution
- Wastewater Treatment
Record 2, Main entry term, English
- grit removal
1, record 2, English, grit%20removal
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
The bottom of the grit chamber is usually clopped to one end or into a series of hoppers to facilitate drainage and grit removal. 1, record 2, English, - grit%20removal
Record number: 2, Textual support number: 1 OBS
The function ... of a grit chamber installed at the treatment plant is to remove from the sewage grit and mineral matter, such as sand, gravel, cinders and similar materials which have a high inorganic content. 1, record 2, English, - grit%20removal
Record 2, French
Record 2, Domaine(s)
- Pollution de l'eau
- Traitement des eaux usées
Record 2, Main entry term, French
- dessablage
1, record 2, French, dessablage
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- dessablement 2, record 2, French, dessablement
correct, masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Le dessablage a pour but d’extraire des eaux brutes les graviers, sables et particules minérales plus ou moins fines, de façon à éviter les dépôts dans les canaux et conduites, à protéger les pompes et autres appareils contre l'abrasion, à éviter de surcharger les stades de traitement suivants. 3, record 2, French, - dessablage
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Contaminación del agua
- Tratamiento de aguas residuales
Record 2, Main entry term, Spanish
- desarenado
1, record 2, Spanish, desarenado
correct, masculine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
- desarenación 2, record 2, Spanish, desarenaci%C3%B3n
correct, feminine noun
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 DEF
Consiste en separar del agua residual gravas, arenas, partículas minerales y cualquier otra materia pesada que tenga una velocidad de sedimentación o peso específico superiores a los de los sólidos orgánicos. 1, record 2, Spanish, - desarenado
Record number: 2, Textual support number: 1 CONT
En aguas urbanas, el desengrase [...] se efectúa satisfactoriamente en combinación con el desarenado. 1, record 2, Spanish, - desarenado
Record 3 - internal organization data 2015-12-11
Record 3, English
Record 3, Subject field(s)
- Equipment and Tools (Water Supply)
- Water Treatment (Water Supply)
Record 3, Main entry term, English
- airlift pump
1, record 3, English, airlift%20pump
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- air lift 2, record 3, English, air%20lift
correct, noun
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
An airlift pump is a pump that has low suction and moderate discharge of liquid and entrained solids. The pump injects compressed air at the bottom of the discharge pipe which is immersed in the liquid. The compressed air mixes with the liquid causing the air-water mixture to be less dense than the rest of the liquid around it and therefore is displaced upwards through the discharge pipe by the surrounding liquid of higher density. 3, record 3, English, - airlift%20pump
Record 3, Key term(s)
- airlift
- air lift pump
Record 3, French
Record 3, Domaine(s)
- Équipement et outillage (Alimentation en eau)
- Traitement des eaux
Record 3, Main entry term, French
- béduwé
1, record 3, French, b%C3%A9duw%C3%A9
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- émulseur d’air 2, record 3, French, %C3%A9mulseur%20d%26rsquo%3Bair
correct, masculine noun
- émulseur à air 3, record 3, French, %C3%A9mulseur%20%C3%A0%20air
correct, masculine noun
- air lift 4, record 3, French, air%20lift
avoid, anglicism, masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Pompe, utilisée pour le dessablage lors du traitement de l'eau, qui injecte de l'air dans une colonne de refoulement ou d’aspiration, de manière à réduire la densité du fluide à cet endroit, ce qui entraîne un mouvement ascendant de ce dernier en raison de la poussée du fluide plus dense qui l'entoure. 5, record 3, French, - b%C3%A9duw%C3%A9
Record 3, Key term(s)
- airlift
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2015-11-12
Record 4, English
Record 4, Subject field(s)
- Dust Removal
- Water Treatment (Water Supply)
- Water Pollution
Record 4, Main entry term, English
- preliminary treatment
1, record 4, English, preliminary%20treatment
correct, standardized
Record 4, Abbreviations, English
Record 4, Synonyms, English
- pretreatment 2, record 4, English, pretreatment
correct
- pre-treatment 3, record 4, English, pre%2Dtreatment
correct
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
The removal or disintegration of gross sewage solids and the removal of grit. 1, record 4, English, - preliminary%20treatment
Record number: 4, Textual support number: 1 OBS
It can include the removal of grease and oil from sewage prior to sedimentation, and pre-aeration and neutralization. 1, record 4, English, - preliminary%20treatment
Record number: 4, Textual support number: 2 OBS
preliminary treatment: term and definition standardized by ISO. 4, record 4, English, - preliminary%20treatment
Record 4, French
Record 4, Domaine(s)
- Dépoussiérage
- Traitement des eaux
- Pollution de l'eau
Record 4, Main entry term, French
- prétraitement
1, record 4, French, pr%C3%A9traitement
correct, masculine noun, officially approved
Record 4, Abbreviations, French
Record 4, Synonyms, French
- traitement préliminaire 2, record 4, French, traitement%20pr%C3%A9liminaire
correct, masculine noun, standardized
- pré-traitement 3, record 4, French, pr%C3%A9%2Dtraitement
correct, masculine noun, obsolete
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Enlèvement ou désintégration des gros solides des eaux d’égouts et enlèvement des grosses particules. 4, record 4, French, - pr%C3%A9traitement
Record number: 4, Textual support number: 1 CONT
Les eaux brutes doivent généralement subir, avant leur traitement proprement dit, un prétraitement qui comporte un certain nombre d’opérations, uniquement physiques ou mécaniques. Il est destiné à extraire de l'eau brute la plus grande quantité possible d’éléments dont la nature ou la dimension constitueraient une gêne pour les traitements ultérieurs. Les opérations de prétraitement sont les suivantes :[...] dégrillage, dilacération, dessablage, débourbage, déshuilage, dégraissage, tamisage, traitement des sables et des refus. 5, record 4, French, - pr%C3%A9traitement
Record number: 4, Textual support number: 1 OBS
Cela peut comprendre l’élimination préalable de graisses et d’huiles suivie d’une sédimentation, d’une préaération et d’une neutralisation. 4, record 4, French, - pr%C3%A9traitement
Record number: 4, Textual support number: 2 OBS
traitement préliminaire : terme et définition normalisés par l’ISO. 6, record 4, French, - pr%C3%A9traitement
Record number: 4, Textual support number: 3 OBS
prétraitement : 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. 7, record 4, French, - pr%C3%A9traitement
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Eliminación del polvo
- Tratamiento del agua
- Contaminación del agua
Record 4, Main entry term, Spanish
- tratamiento preliminar
1, record 4, Spanish, tratamiento%20preliminar
correct, masculine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
- pretratamiento 2, record 4, Spanish, pretratamiento
correct, masculine noun
Record 4, Textual support, Spanish
Record number: 4, Textual support number: 1 DEF
Eliminación o desintegración de los sólidos residuales gruesos y eliminación de arenisca. 3, record 4, Spanish, - tratamiento%20preliminar
Record number: 4, Textual support number: 1 OBS
Esto puede incluir la eliminación de grasa y aceite procedente de las aguas residuales antes de la sedimentación, preparación y neutralización. 3, record 4, Spanish, - tratamiento%20preliminar
Record number: 4, Textual support number: 2 OBS
[...] el conjunto de operaciones que constituyen el pretratamiento cumple dos objetivos: eliminar la contaminación y proteger los procesos que siguen. 2, record 4, Spanish, - tratamiento%20preliminar
Record 5 - internal organization data 2011-05-20
Record 5, English
Record 5, Subject field(s)
- Tools and Equipment (Mechanics)
- Equipment and Tools (Water Supply)
- Water Treatment (Water Supply)
Record 5, Main entry term, English
- hydrocyclone
1, record 5, English, hydrocyclone
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
- hydrocyclone desilter 2, record 5, English, hydrocyclone%20desilter
correct
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
A desander [which is] operated ... by a fast-moving stream of fluid inside a special cone-shaped vessel ... 2, record 5, English, - hydrocyclone
Record number: 5, Textual support number: 1 CONT
Hydrocyclones are used for sewage sludge degritting in applications requiring high efficiency and a high degree of grit removal. ... [In] the hydrocyclone ... the feed is introduced tangentially to a cylindrical feed section, and the liquid slurry develops a rotational movement and passes into a conical section. The centrifugal force created by the cyclonic movement of the liquid forces the heavier solid particles to the outer wall. 3, record 5, English, - hydrocyclone
Record number: 5, Textual support number: 1 OBS
The terms "cyclone separator", "cyclone collector" and "cyclone" are often used as synonyms of "hydrocyclone". They are however generic with respect to "hydrocyclone" because whereas in hydrocyclones the solids are separated from a liquid, in the others the solids are separated from either a liquid or air mixture. 4, record 5, English, - hydrocyclone
Record 5, Key term(s)
- cyclone separator
- cyclone collector
- cyclone
- hydroclone
Record 5, French
Record 5, Domaine(s)
- Outillage (Mécanique)
- Équipement et outillage (Alimentation en eau)
- Traitement des eaux
Record 5, Main entry term, French
- séparateur hydrocyclone
1, record 5, French, s%C3%A9parateur%20hydrocyclone
correct, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
- hydrocyclone 2, record 5, French, hydrocyclone
correct, masculine noun
- hydro-cyclone 3, record 5, French, hydro%2Dcyclone
correct, masculine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Séparateur de dessablage alimenté tangentiellement à une certaine pression, et dont le corps est incliné de telle sorte que le sable est évacué à l'aval et l'eau sale à l'amont. 1, record 5, French, - s%C3%A9parateur%20hydrocyclone
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2010-05-21
Record 6, English
Record 6, Subject field(s)
- Wheels and Tires (Motor Vehicles and Bicycles)
Record 6, Main entry term, English
- sand mat 1, record 6, English, sand%20mat
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
Piece of matting or metal placed beneath the wheels of a vehicle to help it cross soft ground without sinking. (BTLUX 80) 1, record 6, English, - sand%20mat
Record 6, French
Record 6, Domaine(s)
- Roues et pneus (Véhicules automobiles et bicyclettes)
Record 6, Main entry term, French
- plaque de désensablage
1, record 6, French, plaque%20de%20d%C3%A9sensablage
feminine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
- plaque de dessablage 1, record 6, French, plaque%20de%20dessablage
feminine noun
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Support métallique ajouré que l’on dispose sous les roues d’un véhicule automobile pour éviter un ensablement ou le sortir de son ensablement. 1, record 6, French, - plaque%20de%20d%C3%A9sensablage
Record number: 6, Textual support number: 1 CONT
Les véhicules patinent jusqu’au moyeu. La voltige des plaques de désensablage commence. 1, record 6, French, - plaque%20de%20d%C3%A9sensablage
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2009-02-17
Record 7, English
Record 7, Subject field(s)
- Sewers and Drainage
- Wastewater Treatment
Record 7, Main entry term, English
- detritus tank
1, record 7, English, detritus%20tank
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
- detritus chamber 1, record 7, English, detritus%20chamber
correct
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
A settling tank of short detention period designed primarily to remove heavy settleable solids, usually with provision for removing the sediment without interrupting the flow of waste. 2, record 7, English, - detritus%20tank
Record 7, French
Record 7, Domaine(s)
- Égouts et drainage
- Traitement des eaux usées
Record 7, Main entry term, French
- bassin de dessablage
1, record 7, French, bassin%20de%20dessablage
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 DEF
Bassin où les eaux d’égout ne sont retenues que le temps nécessaire pour que les sables se déposent. Il est muni d’un dispositif pour enlever les sables déposés sans interrompre l’écoulement du liquide. 1, record 7, French, - bassin%20de%20dessablage
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Alcantarillas y drenaje
- Tratamiento de aguas residuales
Record 7, Main entry term, Spanish
- desarenador
correct, masculine noun
Record 7, Abbreviations, Spanish
Record 7, Synonyms, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2007-10-10
Record 8, English
Record 8, Subject field(s)
- Civil Engineering
Record 8, Main entry term, English
- sand trap
1, record 8, English, sand%20trap
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
A device, often a simple enlargement in cross-sectional area, placed in a conduit to arrest the sand or silt carried by the water through deposition. It usually includes means for ejecting the settled material. 1, record 8, English, - sand%20trap
Record 8, French
Record 8, Domaine(s)
- Génie civil
Record 8, Main entry term, French
- installation de dessablage
1, record 8, French, installation%20de%20dessablage
correct, feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
- dessableur 1, record 8, French, dessableur
correct, masculine noun
Record 8, Textual support, French
Record number: 8, Textual support number: 1 CONT
Un dessableur comporte un élargissement du canal de prise, [...] pour que la plus grande partie du sable puisse décanter [...] des vannes de chasse permettent de l’évacuer périodiquement. 1, record 8, French, - installation%20de%20dessablage
Record 8, Spanish
Record 8, Campo(s) temático(s)
- Ingeniería civil
Record 8, Main entry term, Spanish
- desarenador
1, record 8, Spanish, desarenador
correct, masculine noun
Record 8, Abbreviations, Spanish
Record 8, Synonyms, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2006-05-10
Record 9, English
Record 9, Subject field(s)
- Aquaculture
- Mollusks, Echinoderms and Prochordates
Record 9, Main entry term, English
- relaying
1, record 9, English, relaying
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
- re-laying 1, record 9, English, re%2Dlaying
correct
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
The transplanting of shellfish from one bed to another (e.g. transplanting contaminated shellfish from a polluted growing area to an uncontaminated area for cleansing). 1, record 9, English, - relaying
Record 9, French
Record 9, Domaine(s)
- Aquaculture
- Mollusques, échinodermes et procordés
Record 9, Main entry term, French
- reparcage
1, record 9, French, reparcage
correct, masculine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
Le fait de transplanter des coquillages à des fins diverses(par exemple le grossissement, le dessablage, le verdissement). 2, record 9, French, - reparcage
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2006-04-06
Record 10, English
Record 10, Subject field(s)
- Marine Biology
- Animal Behaviour
- Mollusks, Echinoderms and Prochordates
Record 10, Main entry term, English
- cleansing
1, record 10, English, cleansing
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 DEF
The process in which bivalve molluscs, e.g. clams, eliminate sand and silt within their shell. 1, record 10, English, - cleansing
Record 10, French
Record 10, Domaine(s)
- Biologie marine
- Comportement animal
- Mollusques, échinodermes et procordés
Record 10, Main entry term, French
- dessablage
1, record 10, French, dessablage
correct, masculine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
Processus qui permet aux coquillages, par exemple les myes, d’éliminer en les régurgitant les sédiments et le sable contenu dans leur coquille. 1, record 10, French, - dessablage
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2002-01-22
Record 11, English
Record 11, Subject field(s)
- Centrifugal Pumps
- Hydrology and Hydrography
Record 11, Main entry term, English
- sand pump
1, record 11, English, sand%20pump
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
- sand sucker 2, record 11, English, sand%20sucker
correct
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
A centrifugal pump used on a floating dredging device 3, record 11, English, - sand%20pump
Record 11, French
Record 11, Domaine(s)
- Pompes centrifuges
- Hydrologie et hydrographie
Record 11, Main entry term, French
- pompe à sable
1, record 11, French, pompe%20%C3%A0%20sable
feminine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
- pompe de dessablage 2, record 11, French, pompe%20de%20dessablage
feminine noun
Record 11, Textual support, French
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2001-05-02
Record 12, English
Record 12, Subject field(s)
- Surface Treatment of Metals
- Sanding and Polishing of Metals
Record 12, Main entry term, English
- shot blasting
1, record 12, English, shot%20blasting
correct, standardized
Record 12, Abbreviations, English
Record 12, Synonyms, English
- shotblasting 2, record 12, English, shotblasting
correct
Record 12, Textual support, English
Record number: 12, Textual support number: 1 DEF
Cleaning and descaling metal by shot peening or by means of a stream of abrasive powder blown through a nozzle under air pressure in the range 30-150 pounds per square inch. 3, record 12, English, - shot%20blasting
Record number: 12, Textual support number: 2 DEF
A process of abrasive blast-cleaning using small metal spheres. [Definition standardized by ISO.] 4, record 12, English, - shot%20blasting
Record number: 12, Textual support number: 1 OBS
shot blasting: There are two cleaning lines, actually called "pickle lines", in the United States that use grit abrasive blasting as the basic means for removing scale from strip. The entry and exit ends of these lines are identical with standard continuous pickling lines ... In the processing section, abrasive cleaning machines designed to remove all of the scale are substituted for the first two or three acid tanks of a standard line. One or two full-length pickling tanks follow the abrasive cleaning equipment ... In 1966, an abrasive-blast process called "No Acid Descaling" for cleaning hot-rolled strip and sheet for cold reduction was introduced. This process cleans in two stages with round steel and steel grit ... 5, record 12, English, - shot%20blasting
Record number: 12, Textual support number: 2 OBS
See also "abrasive blasting", "shot peening", "wheelaborating" and "wheelaborator." 6, record 12, English, - shot%20blasting
Record number: 12, Textual support number: 3 OBS
shot blasting: term standardized by ISO. 7, record 12, English, - shot%20blasting
Record 12, French
Record 12, Domaine(s)
- Traitements de surface des métaux
- Sablage et ponçage des métaux
Record 12, Main entry term, French
- grenaillage
1, record 12, French, grenaillage
correct, see observation, masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
- décapage par projection de grenailles rondes 2, record 12, French, d%C3%A9capage%20par%20projection%20de%20grenailles%20rondes
correct, masculine noun, standardized
- abrasion par projection 3, record 12, French, abrasion%20par%20projection
correct, feminine noun
Record 12, Textual support, French
Record number: 12, Textual support number: 1 DEF
Décapage par projection d’abrasif utilisant des petites billes métalliques. [Définition normalisée par l’ISO.] 2, record 12, French, - grenaillage
Record number: 12, Textual support number: 1 CONT
Le grenaillage, comme le sablage, est une opération qui consiste à soumettre des pièces métalliques au martellement répété de grains abrasifs animés d’une grande vitesse (au moyen d’air comprimé ou par force centrifuge), mais, dans ce procédé moderne, le sable est remplacé par de la grenaille métallique dont la force vive est plus élevée. La grenaille agit par percussion, il en résulte des surfaces plus rugueuses. 4, record 12, French, - grenaillage
Record number: 12, Textual support number: 1 OBS
Le champ d’application en est vaste, car en dehors des opérations de nettoyage(dessablage, décalaminage), de préparation des surfaces et de désémaillage, il faut y ajouter l'utilisation très spéciale de transformation structurale des métaux appelée «shot-peening»(voir ce mot). 4, record 12, French, - grenaillage
Record number: 12, Textual support number: 2 OBS
Le grenaillage peut se faire avec les mêmes machines que le sablage, mais il est surtout exécuté sur les machines à turbines. 4, record 12, French, - grenaillage
Record number: 12, Textual support number: 3 OBS
Selon plusieurs auteurs, «shot blasting» et «abrasive blasting» sont de parfaits synonymes pour désigner le «grenaillage» (y compris la norme ISO, qui donne «abrasive blasting» comme équivalent de «grenaillage»). Nos recherches nous ont cependant permis de découvrir que le terme anglais «abrasive blasting» se rapporte à un type particulier de grenaillage, soit celui qui est effectué au moyen d’air comprimé. Il s’agit donc d’un spécifique par rapport au générique «shot blasting». 5, record 12, French, - grenaillage
Record number: 12, Textual support number: 4 OBS
décapage par projection de grenailles rondes : terme normalisé par l’ISO. 6, record 12, French, - grenaillage
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2001-03-28
Record 13, English
Record 13, Subject field(s)
- Sewers and Drainage
- Wastewater Treatment
Record 13, Main entry term, English
- grit chamber
1, record 13, English, grit%20chamber
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
- degritting chamber 2, record 13, English, degritting%20chamber
correct
- grit removal chamber 2, record 13, English, grit%20removal%20chamber
correct
Record 13, Textual support, English
Record number: 13, Textual support number: 1 DEF
The place where sand, small stones, and grit are settled out of the wastewater in a treatment plant. 3, record 13, English, - grit%20chamber
Record 13, French
Record 13, Domaine(s)
- Égouts et drainage
- Traitement des eaux usées
Record 13, Main entry term, French
- chambre de dessablage
1, record 13, French, chambre%20de%20dessablage
correct, feminine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 CONT
Une autre approche vise à maintenir une vitesse d’écoulement constante en jouant sur le profil en travers de la chambre de dessablage et les caractéristiques d’un déversoir ou d’un venturi disposé à la sortie des chambres de dessablage(Les eaux usées dans les agglomérations urbaines ou rurales, t. 2, 1978, p. 24). 2, record 13, French, - chambre%20de%20dessablage
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2001-01-08
Record 14, English
Record 14, Subject field(s)
- Water Treatment (Water Supply)
Record 14, Main entry term, English
- sea water filter
1, record 14, English, sea%20water%20filter
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 CONT
High Performance values chosen for Vanpipe's largest sea water filter. To accommodate the arduous offshore conditions, Goodtech Vanpipe has chosen Winn high performance butterfly valves for one of the largest coarse sea water filtration systems it has manufactured. The system is destined for the Elgin Franklin platform in the North Sea to filter all process sea water. 2, record 14, English, - sea%20water%20filter
Record number: 14, Textual support number: 1 OBS
Sea water filters. The development of sea water filtration mainly for the requirements of assisted reinjection in offshore oil production has created the need for a new generation of filters ... The FVM construction, [is] based on the principle of combined air-and-water washing and therefore on the use of a filter floor equipped with stemmed nozzles. 3, record 14, English, - sea%20water%20filter
Record number: 14, Textual support number: 2 OBS
Voir "filtre coalesceur". 4, record 14, English, - sea%20water%20filter
Record 14, Key term(s)
- sea-water filter
- seawater filter
Record 14, French
Record 14, Domaine(s)
- Traitement des eaux
Record 14, Main entry term, French
- filtre d’eau de mer
1, record 14, French, filtre%20d%26rsquo%3Beau%20de%20mer
correct, masculine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
- filtre à eau de mer 2, record 14, French, filtre%20%C3%A0%20eau%20de%20mer
correct, masculine noun
Record 14, Textual support, French
Record number: 14, Textual support number: 1 CONT
Les moules sont nettoyées, débarrassées de leur barbe, rincées et lavées dans toute une série de bains, le tout dans un temps record grâce à des équipements sophistiqués. Dans les parcs de dessablage spéciaux dotés de réglages de la température et de filtres d’eau de mer, les moules sont maintenues au frais et en forme optimale. 1, record 14, French, - filtre%20d%26rsquo%3Beau%20de%20mer
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 1996-07-23
Record 15, English
Record 15, Subject field(s)
- Public Utilities (Civil Engineering)
Record 15, Main entry term, English
- stormwater tank
1, record 15, English, stormwater%20tank
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
- storm-water tank 2, record 15, English, storm%2Dwater%20tank
correct
- storm water tank 3, record 15, English, storm%20water%20tank
correct
Record 15, Textual support, English
Record number: 15, Textual support number: 1 DEF
A detritus tank that functions only in times of storm to remove the putrefactive and heavy solids from flows in excess of dry-weather flow. 2, record 15, English, - stormwater%20tank
Record number: 15, Textual support number: 2 DEF
A sedimentation tank provided at a sewage treatment works served by sewers in a combined system or partially separate system, which stores stormwater so that it can be returned for biological treatment when the rain has stopped. If the stormwater exceeds the tank capacity, the effluent is discharged without further treatment. 1, record 15, English, - stormwater%20tank
Record 15, French
Record 15, Domaine(s)
- Services d'utilité publique (Génie civil)
Record 15, Main entry term, French
- bassin d’eaux pluviales
1, record 15, French, bassin%20d%26rsquo%3Beaux%20pluviales
correct, masculine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
Record 15, Textual support, French
Record number: 15, Textual support number: 1 DEF
Réservoir de dessablage qui ne fonctionne que par temps d’orage, et destiné à retenir les matières en suspension. 1, record 15, French, - bassin%20d%26rsquo%3Beaux%20pluviales
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 1996-01-17
Record 16, English
Record 16, Subject field(s)
- Transport of Water (Water Supply)
- Wastewater Treatment
Record 16, Main entry term, English
- grit-removal channel
1, record 16, English, grit%2Dremoval%20channel
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 CONT
Main type of structure: [for grit removal at sewage treatment plant] Simple grit-removal channels in which the horizontal velocity is proportional to the flow. These structures are used in small sewage works. The sand accumulates in a longitudinal recess in the bottom, from which it is extracted manually every 4 or 5 days. 1, record 16, English, - grit%2Dremoval%20channel
Record 16, French
Record 16, Domaine(s)
- Adduction d'eau (Alimentation en eau)
- Traitement des eaux usées
Record 16, Main entry term, French
- dessableur couloir
1, record 16, French, dessableur%20couloir
correct, masculine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
- canal longitudinal de dessablage 2, record 16, French, canal%20longitudinal%20de%20dessablage
masculine noun
- dessableur de section variable 2, record 16, French, dessableur%20de%20section%20variable
masculine noun
- dessableur de section trapézoïdale 2, record 16, French, dessableur%20de%20section%20trap%C3%A9zo%C3%AFdale
masculine noun
Record 16, Textual support, French
Record number: 16, Textual support number: 1 DEF
Ouvrage utilisé dans les petites stations d’épuration composé d’une cunette longitudinale dans laquelle la vitesse de l’effluent est suffisamment ralentie pour permettre la décantation des matières les plus lourdes. 2, record 16, French, - dessableur%20couloir
Record 16, Spanish
Record 16, Campo(s) temático(s)
- Transporte de agua (Abastecimiento de agua)
- Tratamiento de aguas residuales
Record 16, Main entry term, Spanish
- desarenador de flujo horizontal
1, record 16, Spanish, desarenador%20de%20flujo%20horizontal
correct, masculine noun
Record 16, Abbreviations, Spanish
Record 16, Synonyms, Spanish
Record 16, Textual support, Spanish
Record number: 16, Textual support number: 1 DEF
Tanque que se proyecta para mantener una velocidad tan próxima como fuese posible a 0.3 m/s, ya que tal velocidad arrastra la mayoría de la partículas orgánicas a través del tanque [...], pero permite que la arena, más pesada, se sedimente. 1, record 16, Spanish, - desarenador%20de%20flujo%20horizontal
Record 17 - internal organization data 1996-01-17
Record 17, English
Record 17, Subject field(s)
- Sewers and Drainage
- Wastewater Treatment
Record 17, Main entry term, English
- rectangular grit-removal tank
1, record 17, English, rectangular%20grit%2Dremoval%20tank
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 OBS
Main type of structure: [for grit removal at sewage treatment plant] Aerated, rectangular, grit-removal tanks, in which the aeration causes a rotation of the liquid, thus creating a constant-speed cross-current along the bottom, at right angles to the main flow which, being much slower, can then be varied without harm. Grit is extracted mechanically, either by scraping to a collection pit from which it is pumped out, or directly by a suction pump mounted on a travelling bridge. 1, record 17, English, - rectangular%20grit%2Dremoval%20tank
Record 17, French
Record 17, Domaine(s)
- Égouts et drainage
- Traitement des eaux usées
Record 17, Main entry term, French
- dessableur rectangulaire
1, record 17, French, dessableur%20rectangulaire
correct, masculine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record number: 17, Textual support number: 1 CONT
[...] type d’ouvrage [de dessablage en eaux résiduaires] Les dessableurs rectangulaires aérés, dans lesquels l'air insufflé provoque une rotation du liquide, créant ainsi une vitesse constante de balayage de fond, perpendiculaire à la vitesse de transit qui, beaucoup plus faible, peut alors être variable sans inconvénient. L'extraction du sable est réalisée mécaniquement, soit par raclage vers une fosse de réception et reprise par pompage, soit directement par pompe suceuse montée sur pont-roulant. 1, record 17, French, - dessableur%20rectangulaire
Record 17, Spanish
Record 17, Campo(s) temático(s)
- Alcantarillas y drenaje
- Tratamiento de aguas residuales
Record 17, Main entry term, Spanish
- desarenador de sección cuadrada
1, record 17, Spanish, desarenador%20de%20secci%C3%B3n%20cuadrada
correct, masculine noun
Record 17, Abbreviations, Spanish
Record 17, Synonyms, Spanish
- desarenador cuadrado 1, record 17, Spanish, desarenador%20cuadrado
correct, masculine noun
Record 17, Textual support, Spanish
Record number: 17, Textual support number: 1 DEF
Desarenador cuadrado en el cual los sólidos son arrastrados mediante un mecanismo giratorio hacia un sumidero situado en un lado del tanque, del que son desplazados hacia arriba por una rampa mediante un mecanismo de vaivén provisto de un rastrillo. 1, record 17, Spanish, - desarenador%20de%20secci%C3%B3n%20cuadrada
Record number: 17, Textual support number: 1 CONT
Desarenadores de flujo horizontal (...) Una variante de este tipo de desarenador es el de sección cuadrada (...). 1, record 17, Spanish, - desarenador%20de%20secci%C3%B3n%20cuadrada
Record 18 - internal organization data 1995-11-30
Record 18, English
Record 18, Subject field(s)
- Sanding and Polishing of Metals
- General Scientific and Technical Vocabulary
Record 18, Main entry term, English
- sand blast nozzle
1, record 18, English, sand%20blast%20nozzle
correct
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, French
Record 18, Domaine(s)
- Sablage et ponçage des métaux
- Vocabulaire technique et scientifique général
Record 18, Main entry term, French
- buse de sableuse
1, record 18, French, buse%20de%20sableuse
correct, feminine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
- buse soufflante 1, record 18, French, buse%20soufflante
correct, feminine noun
- busette de sablage 2, record 18, French, busette%20de%20sablage
correct, feminine noun
- busette de dessablage 2, record 18, French, busette%20de%20dessablage
correct, feminine noun
Record 18, Textual support, French
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 1992-01-30
Record 19, English
Record 19, Subject field(s)
- Wastewater Treatment
Record 19, Main entry term, English
- clear
1, record 19, English, clear
verb
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, Textual support, English
Record number: 19, Textual support number: 1 CONT
The raw water ... is cleared first. This pretreatment includes one screening unit ... supplemented by a grit chamber ... in the case of a unitary network. 1, record 19, English, - clear
Record 19, French
Record 19, Domaine(s)
- Traitement des eaux usées
Record 19, Main entry term, French
- dégrossir
1, record 19, French, d%C3%A9grossir
correct
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record number: 19, Textual support number: 1 CONT
L'eau brute [...] est tout d’abord dégrossie. Ce pré-traitement comprend un poste de dégrillage [...] auquel est adjoint dans le cas de réseau unitaire, un poste de dessablage [...] 1, record 19, French, - d%C3%A9grossir
Record 19, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 1991-02-28
Record 20, English
Record 20, Subject field(s)
- Water Treatment (Water Supply)
Record 20, Main entry term, English
- desilting basin
1, record 20, English, desilting%20basin
correct
Record 20, Abbreviations, English
Record 20, Synonyms, English
- residuum lodge 2, record 20, English, residuum%20lodge
Record 20, Textual support, English
Record number: 20, Textual support number: 1 DEF
A settling basin for removal of silt from river or stormwater flows. 3, record 20, English, - desilting%20basin
Record number: 20, Textual support number: 1 CONT
New ordinances usually require installation of slope stabilization and siltation collection structures such as temporary desilting basins. 4, record 20, English, - desilting%20basin
Record 20, French
Record 20, Domaine(s)
- Traitement des eaux
Record 20, Main entry term, French
- bassin de dessablage
1, record 20, French, bassin%20de%20dessablage
correct, masculine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
- bassin de dessablement 2, record 20, French, bassin%20de%20dessablement
correct, masculine noun
- bassin de garde 2, record 20, French, bassin%20de%20garde
correct, masculine noun
Record 20, Textual support, French
Record number: 20, Textual support number: 1 DEF
Bassin destiné à retenir les sables et les limons, de façon à empêcher l’ensablement d’un réservoir. 2, record 20, French, - bassin%20de%20dessablage
Record number: 20, Textual support number: 1 CONT
Dans un bassin de dessablage, la vitesse d’écoulement est maintenue autour de 0, 3m/s. 1, record 20, French, - bassin%20de%20dessablage
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 1987-02-25
Record 21, English
Record 21, Subject field(s)
- Wastewater Treatment
Record 21, Main entry term, English
- mechanical plant 1, record 21, English, mechanical%20plant
Record 21, Abbreviations, English
Record 21, Synonyms, English
- mechanical treatment plant 2, record 21, English, mechanical%20treatment%20plant
Record 21, Textual support, English
Record 21, French
Record 21, Domaine(s)
- Traitement des eaux usées
Record 21, Main entry term, French
- station d’épuration mécanique
1, record 21, French, station%20d%26rsquo%3B%C3%A9puration%20m%C3%A9canique
proposal, feminine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 OBS
L'épuration primaire(ou mécanique, ou physique)(...) [comporte :]-Un dégrillage, qui retient les corps flottants.-Un dessablage, retenant les matières minérales en suspension plus ou moins grossières(gravier, sable).-Une décantation dite primaire éliminant les matières en suspension fines. 2, record 21, French, - station%20d%26rsquo%3B%C3%A9puration%20m%C3%A9canique
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 1985-07-15
Record 22, English
Record 22, Subject field(s)
- Forestry Operations
- Facilities and Equipment (Wood Industries)
Record 22, Main entry term, English
- cleaning mechanism 1, record 22, English, cleaning%20mechanism
Record 22, Abbreviations, English
Record 22, Synonyms, English
Record 22, Textual support, English
Record number: 22, Textual support number: 1 DEF
Special device mounted on a stump harvesting, chunking or transportation machine, used to shake the stumps and remove dirt, sand and debris. 1, record 22, English, - cleaning%20mechanism
Record 22, French
Record 22, Domaine(s)
- Exploitation forestière
- Installations et équipement (Industr. du bois)
Record 22, Main entry term, French
- dispositif de nettoyage
1, record 22, French, dispositif%20de%20nettoyage
masculine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 DEF
Dispositif, monté sur un engin de récolte, de fragmentation ou de transport des souches, qui secoue celles-ci pour les débarrasser du sable, de la terre et des débris qui y adhèrent. 1, record 22, French, - dispositif%20de%20nettoyage
Record 22, Key term(s)
- dispositif de dessablage
Record 22, Spanish
Record 22, Textual support, Spanish
Record 23 - internal organization data 1982-03-30
Record 23, English
Record 23, Subject field(s)
- Equipment and Tools (Water Supply)
- Wastewater Treatment
Record 23, Main entry term, English
- flocculator/clarifier
1, record 23, English, flocculator%2Fclarifier
correct
Record 23, Abbreviations, English
Record 23, Synonyms, English
Record 23, Textual support, English
Record number: 23, Textual support number: 1 CONT
The design of the appropriate treatment plants will always include a grit-removal and oil-removal installation, preceded if necessary by effluent lifting with displacement pump. This will be followed, as required, by a flocculator/clarifier ... 1, record 23, English, - flocculator%2Fclarifier
Record 23, French
Record 23, Domaine(s)
- Équipement et outillage (Alimentation en eau)
- Traitement des eaux usées
Record 23, Main entry term, French
- floculateur-décanteur
1, record 23, French, floculateur%2Dd%C3%A9canteur
correct, masculine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
Record 23, Textual support, French
Record number: 23, Textual support number: 1 CONT
L'aménagement des stations de traitement correspondantes comportera toujours un ouvrage de dessablage et de déshuilage, précédé si nécessaire d’un relevage par pompe volumétrique. Il sera suivi selon les circonstances d’un floculateur-décanteur [...] 1, record 23, French, - floculateur%2Dd%C3%A9canteur
Record 23, Spanish
Record 23, Textual support, Spanish
Record 24 - internal organization data 1982-03-30
Record 24, English
Record 24, Subject field(s)
- Wastewater Treatment
Record 24, Main entry term, English
- grit-removal installation
1, record 24, English, grit%2Dremoval%20installation
correct
Record 24, Abbreviations, English
Record 24, Synonyms, English
Record 24, Textual support, English
Record number: 24, Textual support number: 1 CONT
The design of the appropriate treatment plants will always include a grit-removal and oil-removal installation, preceded if necessary by effluent lifting with displacement pump. This will be followed, as required, by a flocculator/clarifier ... 1, record 24, English, - grit%2Dremoval%20installation
Record 24, French
Record 24, Domaine(s)
- Traitement des eaux usées
Record 24, Main entry term, French
- ouvrage de dessablage
1, record 24, French, ouvrage%20de%20dessablage
correct, masculine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
Record 24, Textual support, French
Record number: 24, Textual support number: 1 CONT
L'aménagement des stations de traitement correspondantes comportera toujours un ouvrage de dessablage et de déshuilage, précédé si nécessaire d’un relevage par pompe volumétrique. Il sera suivi selon les circonstances d’un floculateur-décanteur [...] 1, record 24, French, - ouvrage%20de%20dessablage
Record 24, Spanish
Record 24, Textual support, Spanish
Record 25 - internal organization data 1982-03-30
Record 25, English
Record 25, Subject field(s)
- Wastewater Treatment
Record 25, Main entry term, English
- oil-removal installation
1, record 25, English, oil%2Dremoval%20installation
correct
Record 25, Abbreviations, English
Record 25, Synonyms, English
Record 25, Textual support, English
Record number: 25, Textual support number: 1 CONT
The design of the appropriate treatment plants will always include a grit-removal and oil-removal installation, preceded if necessary by effluent lifting with displacement pump. This will be followed, as required, by a flocculator/clarifier ... 1, record 25, English, - oil%2Dremoval%20installation
Record 25, French
Record 25, Domaine(s)
- Traitement des eaux usées
Record 25, Main entry term, French
- ouvrage de déshuilage
1, record 25, French, ouvrage%20de%20d%C3%A9shuilage
correct, masculine noun
Record 25, Abbreviations, French
Record 25, Synonyms, French
Record 25, Textual support, French
Record number: 25, Textual support number: 1 CONT
L'aménagement des stations de traitement correspondantes comportera toujours un ouvrage de dessablage et de déshuilage, précédé si nécessaire d’un relevage par pompe volumétrique. Il sera suivi selon les circonstances d’un floculateur-décanteur [...] 1, record 25, French, - ouvrage%20de%20d%C3%A9shuilage
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 1981-01-26
Record 26, English
Record 26, Subject field(s)
- Sewers and Drainage
- Wastewater Treatment
Record 26, Main entry term, English
- collection pit
1, record 26, English, collection%20pit
correct
Record 26, Abbreviations, English
Record 26, Synonyms, English
Record 26, Textual support, English
Record number: 26, Textual support number: 1 CONT
Main type of structure: [for grit removal at sewage treatment plant] Aerated, rectangular, grit-removal tanks, in which the aeration causes a rotation of the liquid, thus creating a constant-speed cross-current along the bottom, at right angles to the main flow which, being much slower, can then be varied without harm. Grit is extracted mechanically, either by scraping to a collection pit from which it is pumped out, or directly by a suction pump mounted on a travelling bridge. 1, record 26, English, - collection%20pit
Record 26, French
Record 26, Domaine(s)
- Égouts et drainage
- Traitement des eaux usées
Record 26, Main entry term, French
- fosse de réception
1, record 26, French, fosse%20de%20r%C3%A9ception
correct, feminine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
Record 26, Textual support, French
Record number: 26, Textual support number: 1 CONT
[...] type d’ouvrage [de dessablage en eaux résiduaires] Les dessableurs rectangulaires aérés, dans lesquels l'air insufflé provoque une rotation du liquide, créant ainsi une vitesse constante de balayage de fond, perpendiculaire à la vitesse de transit qui, beaucoup plus faible, peut alors être variable sans inconvénient. L'extraction du sable est réalisée mécaniquement, soit par raclage vers une fosse de réception et reprise par pompage, soit directement par pompe suceuse montée sur pont-roulant. 1, record 26, French, - fosse%20de%20r%C3%A9ception
Record 26, Spanish
Record 26, Textual support, Spanish
Record 27 - internal organization data 1981-01-26
Record 27, English
Record 27, Subject field(s)
- Sewers and Drainage
- Wastewater Treatment
Record 27, Main entry term, English
- recess
1, record 27, English, recess
noun
Record 27, Abbreviations, English
Record 27, Synonyms, English
Record 27, Textual support, English
Record number: 27, Textual support number: 1 OBS
Main type of structure: [for grit removal at sewage treatment plant] Simple grit-removal channels in which the horizontal velocity is proportional to the flow. These structures are used in small sewage works. The sand accumulates in a longitudinal recess in the bottom, from which it is extracted manually every 4 to 5 days. 1, record 27, English, - recess
Record 27, French
Record 27, Domaine(s)
- Égouts et drainage
- Traitement des eaux usées
Record 27, Main entry term, French
- cunette
1, record 27, French, cunette
correct, feminine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
Record 27, Textual support, French
Record number: 27, Textual support number: 1 CONT
[...] type d’ouvrage [de dessablage en eaux résiduaires] Les dessableurs couloirs simples dans lesquels la vitesse d’écoulement varie avec le débit. Ces ouvrages sont utilisés pour les petites stations d’épuration. Le sable est extrait manuellement d’une cunette longitudinale, d’une capacité de stockage d’environ 4 à 5 jours. 1, record 27, French, - cunette
Record 27, Spanish
Record 27, Textual support, Spanish
Record 28 - internal organization data 1981-01-26
Record 28, English
Record 28, Subject field(s)
- Fluid Mechanics and Hydraulics (Physics)
- Wastewater Treatment
Record 28, Main entry term, English
- transient flow
1, record 28, English, transient%20flow
correct
Record 28, Abbreviations, English
Record 28, Synonyms, English
Record 28, Textual support, English
Record number: 28, Textual support number: 1 CONT
The theoretical study of grit removal is related to phenomena of free-settling, and involves the application of formulae developed by Stokes (laminar flow), by Newton (turbulent flow), and by Allen (transient flow). 1, record 28, English, - transient%20flow
Record 28, French
Record 28, Domaine(s)
- Mécanique des fluides et hydraulique (Physique)
- Traitement des eaux usées
Record 28, Main entry term, French
- régime transitoire
1, record 28, French, r%C3%A9gime%20transitoire
correct, masculine noun
Record 28, Abbreviations, French
Record 28, Synonyms, French
Record 28, Textual support, French
Record number: 28, Textual support number: 1 CONT
L'étude théorique du dessablage se rattache à celle des phénomènes de sédimentation en chute libre [...] mettant en jeu les formules de Stokes(en régime laminaire), de Newton(en régime turbulent) et d’Allen(applicable au régime transitoire). 1, record 28, French, - r%C3%A9gime%20transitoire
Record 28, Spanish
Record 28, Textual support, Spanish
Record 29 - internal organization data 1981-01-26
Record 29, English
Record 29, Subject field(s)
- Anti-pollution Measures
- Wastewater Treatment
Record 29, Main entry term, English
- screening unit 1, record 29, English, screening%20unit
Record 29, Abbreviations, English
Record 29, Synonyms, English
Record 29, Textual support, English
Record number: 29, Textual support number: 1 CONT
The raw water ... is cleared first. This pre-treatment includes one screening unit ... supplementary by a grit chamber ... in the case of a unitary network. 1, record 29, English, - screening%20unit
Record 29, French
Record 29, Domaine(s)
- Mesures antipollution
- Traitement des eaux usées
Record 29, Main entry term, French
- poste de dégrillage
1, record 29, French, poste%20de%20d%C3%A9grillage
correct, masculine noun
Record 29, Abbreviations, French
Record 29, Synonyms, French
Record 29, Textual support, French
Record number: 29, Textual support number: 1 OBS
L'eau brute [...] est tout d’abord dégrossie. Ce pré-traitement comprend un poste de dégrillage [...] auquel est adjoint dans le cas de réseau unitaire, un poste de dessablage [...] 1, record 29, French, - poste%20de%20d%C3%A9grillage
Record 29, Spanish
Record 29, Textual support, Spanish
Record 30 - internal organization data 1981-01-26
Record 30, English
Record 30, Subject field(s)
- Chemical Engineering
- Wastewater Treatment
Record 30, Main entry term, English
- low-loading purification
1, record 30, English, low%2Dloading%20purification
correct
Record 30, Abbreviations, English
Record 30, Synonyms, English
- low-rate purification 2, record 30, English, low%2Drate%20purification
correct
Record 30, Textual support, English
Record number: 30, Textual support number: 1 CONT
Normal practice, therefore, is to use low-loading purification processes with very large secondary settling tanks, combined with very careful pre-treatment including grit removal, grease removal by static methods or by injection or air, and fine straining or microstraining. 1, record 30, English, - low%2Dloading%20purification
Record 30, French
Record 30, Domaine(s)
- Génie chimique
- Traitement des eaux usées
Record 30, Main entry term, French
- épuration à faible charge
1, record 30, French, %C3%A9puration%20%C3%A0%20faible%20charge
correct, feminine noun
Record 30, Abbreviations, French
Record 30, Synonyms, French
Record 30, Textual support, French
Record number: 30, Textual support number: 1 CONT
Généralement, on utilise donc des procédés d’épuration à faible charge avec des décanteurs secondaires très largement calculés et l'on prévoit des prétraitements particulièrement soignés :dessablage, dégraissage statique ou à injection d’air, dégrillages fins ou microtamisages. 1, record 30, French, - %C3%A9puration%20%C3%A0%20faible%20charge
Record 30, Spanish
Record 30, Textual support, Spanish
Record 31 - internal organization data 1981-01-26
Record 31, English
Record 31, Subject field(s)
- Water Treatment (Water Supply)
- Transport of Water (Water Supply)
Record 31, Main entry term, English
- sand-trap channel
1, record 31, English, sand%2Dtrap%20channel
correct
Record 31, Abbreviations, English
Record 31, Synonyms, English
Record 31, Textual support, English
Record number: 31, Textual support number: 1 CONT
Grit removal is always a difficult problem with small flows. The best method is the sand-trap channel ... 1, record 31, English, - sand%2Dtrap%20channel
Record 31, French
Record 31, Domaine(s)
- Traitement des eaux
- Adduction d'eau (Alimentation en eau)
Record 31, Main entry term, French
- dessableur-canal
1, record 31, French, dessableur%2Dcanal
correct, masculine noun
Record 31, Abbreviations, French
Record 31, Synonyms, French
Record 31, Textual support, French
Record number: 31, Textual support number: 1 CONT
Le dessablage des petits débits est toujours un problème délicat. La solution la mieux adaptée est le dessableur-canal [...] 1, record 31, French, - dessableur%2Dcanal
Record 31, Spanish
Record 31, Textual support, Spanish
Record 32 - internal organization data 1981-01-26
Record 32, English
Record 32, Subject field(s)
- Wastewater Treatment
Record 32, Main entry term, English
- hydraulic evacuation
1, record 32, English, hydraulic%20evacuation
correct
Record 32, Abbreviations, English
Record 32, Synonyms, English
Record 32, Textual support, English
Record number: 32, Textual support number: 1 CONT
If the installation includes fine screening equipment (mesh openings of 1 to 2 mm, for example), sand removal must be carried out as a preliminary operation to avoid damaging the woven screens. Designing the dimensions of grit removal equipment. Construction is generally of the rectangular channel type. ... The transversal cross-section is a function of the desired horizontal flow-rate. The flow-rate selected will be greater than the critical particle entrainment speed VI if the design calls for hydraulic evacuation of the sand, or less than VI if bottom scrapers are provided. 1, record 32, English, - hydraulic%20evacuation
Record 32, French
Record 32, Domaine(s)
- Traitement des eaux usées
Record 32, Main entry term, French
- évacuation hydraulique
1, record 32, French, %C3%A9vacuation%20hydraulique
correct, feminine noun
Record 32, Abbreviations, French
Record 32, Synonyms, French
Record 32, Textual support, French
Record number: 32, Textual support number: 1 CONT
Si l'installation comporte un tamisage(à maille de 1 à 2 mm, par exemple) le dessablage doit se faire auparavant pour éviter des incidents sur les tamis. Dimensionnement des dessableurs. Les ouvrages seront généralement rectangulaires du type couloir. [...] Leur section transversale est fonction de la vitesse horizontale d’écoulement désirée. Cette vitesse sera supérieure à la vitesse critique d’entraînement VI des particules déposées si l'on désire effectuer une évacuation hydraulique des sables, inférieure si l'on prévoit une évacuation par raclage de fond. 1, record 32, French, - %C3%A9vacuation%20hydraulique
Record 32, Spanish
Record 32, Textual support, Spanish
Record 33 - internal organization data 1981-01-26
Record 33, English
Record 33, Subject field(s)
- Pipes and Fittings
- Wastewater Treatment
Record 33, Main entry term, English
- linear-equation outlet weir
1, record 33, English, linear%2Dequation%20outlet%20weir
correct
Record 33, Abbreviations, English
Record 33, Synonyms, English
Record 33, Textual support, English
Record number: 33, Textual support number: 1 CONT
Main type of structure: [for grit removal at sewage treatment plant] Grit-removal channels in which the horizontal velocity is constant; they are equipped with a linear-equation outlet weir (water depth proportional to flow), and are generally provided with a manually-cleaned longitudinal recess for sand accumulation; they may be designed for hydraulic evacuation to an adjacent hopper equipped with a mechanical extraction device, Retention time 1 to 2 minutes. 1, record 33, English, - linear%2Dequation%20outlet%20weir
Record 33, French
Record 33, Domaine(s)
- Tuyauterie et raccords
- Traitement des eaux usées
Record 33, Main entry term, French
- déversoir de sortie à équation linéaire
1, record 33, French, d%C3%A9versoir%20de%20sortie%20%C3%A0%20%C3%A9quation%20lin%C3%A9aire
correct, masculine noun
Record 33, Abbreviations, French
Record 33, Synonyms, French
Record 33, Textual support, French
Record number: 33, Textual support number: 1 CONT
[...] type d’ouvrage [de dessablage en eaux résiduaires] Les dessableurs couloirs à vitesse d’écoulement constante, équipés d’un déversoir de sortie à équation linéaire(hauteur d’eau proportionnelle au débit). Généralement prévus avec cunette de stockage à nettoyage manuel, ils peuvent être étudiés pour permettre un transport hydraulique du sable vers une trémie accolée, comportant un dispositif mécanique d’extraction. Temps de séjour d’environ 1 à 2 mn. 1, record 33, French, - d%C3%A9versoir%20de%20sortie%20%C3%A0%20%C3%A9quation%20lin%C3%A9aire
Record 33, Spanish
Record 33, Textual support, Spanish
Record 34 - internal organization data 1976-06-19
Record 34, English
Record 34, Subject field(s)
- Telecommunications
Record 34, Main entry term, English
- grit channel 1, record 34, English, grit%20channel
Record 34, Abbreviations, English
Record 34, Synonyms, English
Record 34, Textual support, English
Record 34, French
Record 34, Domaine(s)
- Télécommunications
Record 34, Main entry term, French
- chambre de dessablage
1, record 34, French, chambre%20de%20dessablage
feminine noun
Record 34, Abbreviations, French
Record 34, Synonyms, French
- canal dessableur 1, record 34, French, canal%20dessableur
masculine noun
Record 34, Textual support, French
Record number: 34, Textual support number: 1 OBS
D.C.N. 1965 1, record 34, French, - chambre%20de%20dessablage
Record 34, Spanish
Record 34, Textual support, Spanish
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