TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

UPFLOW SLUDGE BLANKET [2 records]

Record 1 2001-08-20

English

Subject field(s)
  • Biochemistry
  • Wastewater Treatment
CONT

UASB [Upflow Anaerobic Sludge Blanket] is a process used for the biological treatment of effluents. It is based on the principle of an upflow anaerobic sludge blanket digester... Main advantages :-Sludge blanket improves contact between waste water and biomass, therefore efficiency of decomposition process-Improved product quality-Increased biomass concentration in reactor by formation of pellet sludge-Direct reuse of biogas calorific value is possible-No generation of secondary waste or concentrate streams.

CONT

Water Treatment Plants and Operations. Improvement of the Turbidity Removal by Internal Pellet Recirculation in a Pelletisation Process.

French

Domaine(s)
  • Biochimie
  • Traitement des eaux usées
DEF

Forme particulière de floc.

OBS

Ce support (le support des microorganismes de lits fluidisés) peut être : - des particules fines (sable) - des microparticules - ou les microorganismes eux-mêmes sous forme de «pellets». (Le traitement des rejets par voie anaérobie, 1980, p. 14).

Spanish

Save record 1

Record 2 1993-05-25

English

Subject field(s)
  • Biological Sciences
  • Biomass Energy
DEF

An anaerobic digester which combines an upflow granular sludge blanket(UASB) and plastic ring media.

French

Domaine(s)
  • Sciences biologiques
  • Énergie de la biomasse
DEF

Type de digesteur en continu combinant un lit de boues granuleuses à flux ascensionnel et un filtre à supports plastique (anneaux).

Spanish

Save record 2

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