发明申请
US20080135476A1 Sludge Quality 失效
污泥质量

Sludge Quality
摘要:
The invention provides the use of an effective amount of a non-oxidising water-soluble biocide in the improvement of sludge quality by reducing the sludge tendency towards bulking, wherein the biocide comprises an alkyl-substituted phosphonium compound, an alkyl-substituted phosphine, an alkyl-substituted phosphine condensate, or a polymeric quaternary ammonium compound.
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