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Showing 1 to 2 of 2 for “"heterotrophic active biomass"”.
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Measurement of active biomass in activated sludge mixed liquor
… for activated sludge systems is the parameter heterotrophic active biomass (X8 u, mgAVSS/l as measured per the VSS test, or Zm-r, mgCOD/l as measured per the COD test). This mixed liquor organic suspended solids component mediates the biodegradation processes of COD removal and denitrification …
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Characterization of municipal waste waters
… fractions, biodegradable, unbiodegradable and heterotrophic active biomass. The unbiodegradable COD is subdivided into particulate and soluble fractions based on whether the material will settle out in the settling tank (unbiodegradable particulate) or not (unbiodegradable soluble). The …