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POROUS MATRIX [4 records]
Record 1 - internal organization data 2010-02-16
Record 1, English
Record 1, Subject field(s)
- Microbial Ecology
Record 1, Main entry term, English
- bioplug 1, record 1, English, bioplug
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A small, immobilized bed, microbe bioreactor. 1, record 1, English, - bioplug
Record number: 1, Textual support number: 1 CONT
The bioreactor "plug" is made of slotted PVC pipe which is screw cap sealed at each end. Each plug is loaded with an inert porous material which serves as a structural support matrix for the microorganisms. The seed cultures in the bioplugs are a mixture of microorganisms selected for their abilities to biodegrade the contaminants of concern... The bioplugs are strategically inserted into the contaminated zone(s). Liquids then flow through the plugs by a pressure gradient created using compressed air. This flow acts to accelerate the movement of ground or irrigation water through the immobilized bed; thereby, facilitating the mineralization of organics within the aqueous phase and the bulk generation of biomass which bleeds off the bed. 1, record 1, English, - bioplug
Record 1, French
Record 1, Domaine(s)
- Écologie microbienne
Record 1, Main entry term, French
- biocapsule
1, record 1, French, biocapsule
proposal, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 OBS
Terme concocté après discussion avec le département des affaires industrielles pour l'environnement de l'Institut de recherche en biotechnologie. 1, record 1, French, - biocapsule
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 1997-11-27
Record 2, English
Record 2, Subject field(s)
- Hydrology and Hydrography
Record 2, Main entry term, English
- dispersivity
1, record 2, English, dispersivity
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
Property of a porous matrix to cause spreading of a tracer travelling through it. 2, record 2, English, - dispersivity
Record 2, French
Record 2, Domaine(s)
- Hydrologie et hydrographie
Record 2, Main entry term, French
- dispersivité
1, record 2, French, dispersivit%C3%A9
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Capacité d'un milieu poreux à provoquer la dispersion d'un traceur qui se déplace à travers lui. 2, record 2, French, - dispersivit%C3%A9
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Hidrología e hidrografía
Record 2, Main entry term, Spanish
- dispersividad
1, record 2, Spanish, dispersividad
feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 DEF
Propiedad de un medio poroso de originar la dispersión de un trazador que fluye a través de él. 1, record 2, Spanish, - dispersividad
Record 3 - internal organization data 1996-06-27
Record 3, English
Record 3, Subject field(s)
- Hydrology and Hydrography
Record 3, Main entry term, English
- porous medium
1, record 3, English, porous%20medium
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- porous material 2, record 3, English, porous%20material
- porous matrix 2, record 3, English, porous%20matrix
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
Permeable medium containing connected interstices which may be considered as a continuous medium with respect to its hydraulic properties. 2, record 3, English, - porous%20medium
Record 3, Key term(s)
- porous media
Record 3, French
Record 3, Domaine(s)
- Hydrologie et hydrographie
Record 3, Main entry term, French
- milieu poreux
1, record 3, French, milieu%20poreux
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Milieu perméable comportant des vides interstitiels interconnectés, assimilable à un milieu continu du point de vue de ses propriétés hydrauliques. 2, record 3, French, - milieu%20poreux
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Hidrología e hidrografía
Record 3, Main entry term, Spanish
- medio poroso
1, record 3, Spanish, medio%20poroso
masculine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
- material poroso 1, record 3, Spanish, material%20poroso
masculine noun
- matriz porosa 1, record 3, Spanish, matriz%20porosa
feminine noun
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 DEF
Medio permeable que contiene intersticios conectados que pueden considerarse un medio continuo en lo que se refiere a sus propiedades hidráulicas. 1, record 3, Spanish, - medio%20poroso
Record 4 - internal organization data 1991-09-05
Record 4, English
Record 4, Subject field(s)
- Mechanical Construction
Record 4, Main entry term, English
- bearing material
1, record 4, English, bearing%20material
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
... the widely accepted theory of friction ... is that the best possible bearing material would be one which is fairly hard and resistant but which has an overlay of a soft metal that is easily deformed. 2, record 4, English, - bearing%20material
Record number: 4, Textual support number: 2 CONT
There are many different bearing materials. A large group of nonferrous bearing alloys has a soft, plastic matrix in which wear-resistant particles are embedded.... Copper alloys form another large group... aluminum alloys with special bearing qualities have found increased use. Other bearing materials include cadmium, silver, cast iron, porous bronze, ceramics, cermets..., and some very hard metals. 3, record 4, English, - bearing%20material
Record number: 4, Textual support number: 3 CONT
Rubber has proved to be a surprisingly good bearing material, especially under circumstances in which abrasives may be present in the lubricant. 2, record 4, English, - bearing%20material
Record 4, French
Record 4, Domaine(s)
- Construction mécanique
Record 4, Main entry term, French
- matériau pour coussinets
1, record 4, French, mat%C3%A9riau%20pour%20coussinets
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- antifriction 2, record 4, French, antifriction
correct, masculine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
Les matériaux les plus employés pour les coussinets de frottement sont les bronzes et les alliages blancs, à base d'étain. 1, record 4, French, - mat%C3%A9riau%20pour%20coussinets
Record number: 4, Textual support number: 1 OBS
L'équivalent français "antifriction" est recommandé par l'Office de la langue française. 2, record 4, French, - mat%C3%A9riau%20pour%20coussinets
Record 4, Spanish
Record 4, Textual support, Spanish
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