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Descriptor in English: Activated Sludges
Descriptor in Spanish: Lodos Activados
Descriptor in Portuguese: Lodos Ativados
Descriptor in French: Boues Activées
Entry term(s): Activated Sludge
Suspended Biomass Models
Suspended Biomass Reactors
Tree number(s): SP4.031.100.200.287.598
SP4.102.249
Scope note: Sludge through which comprised air is introduced or aerated by mechanical agitation. Its characteristic is to get aerobic bacteria which adsorb, absorb, and transform the organic pollutants.
Allowable Qualifiers: AE adverse effects
AN analysis
CL classification
EC economics
EH ethnology
ES ethics
HI history
LJ legislation & jurisprudence
MT methods
PC prevention & control
PL policies
SN statistics & numerical data
See also the descriptors: Aeration DeCS
Aerobic Digestion DeCS
Biodegradation, Environmental MeSH
Biological Treatment DeCS
Denitrification MeSH
Digesters DeCS
Fermentation MeSH
Oxidation Ditches DeCS
Secondary Sedimentation DeCS
Sludge Treatment DeCS
Wastewater Treatment DeCS
DeCS UI: 25351
Descriptor UI: DDCS025351
Activated Sludges - Preferred
Concept UI FD00058263
Scope note Sludge through which comprised air is introduced or aerated by mechanical agitation. Its characteristic is to get aerobic bacteria which adsorb, absorb, and transform the organic pollutants.
Preferred term Activated Sludges
Entry term(s) Activated Sludge
Suspended Biomass Models
Suspended Biomass Reactors



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