A RAPID PHYSICAL-CHEMICAL METHOD FOR THE DETERMINATION OF READILY BIODEGRADABLE SOLUBLE COD IN MUNICIPAL WASTE-WATER

被引：241

作者：

MAMAIS, D ^{[1
]}

JENKINS, D ^{[1
]}

PITT, P ^{[1
]}

机构：

[1] UNIV CALIF BERKELEY,BERKELEY,CA 94720

来源：

WATER RESEARCH | 1993年 / 27卷 / 01期

关键词：

READILY BIODEGRADABLE COD; MUNICIPAL WASTE-WATER; FLOCCULATION; ACTIVATED SLUDGE MODELING;

D O I：

10.1016/0043-1354(93)90211-Y

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A rapid physical-chemical method has been developed for the determination of the readily biodegradable portion of influent soluble COD. The method involves removal by flocculation and precipitation of colloidal matter that normally passes through 0.45 mum membrane filters. Results from four domestic wastewaters demonstrated that the physical-chemical method and the biological method (Ekama et al., 1984) gave virtually identical results. The physical-chemical method was used successfully to measure the quantity of truly soluble organic matter removed in the anaerobic zone of bench-scale enhanced biological phosphorus removal activated sludge systems.

引用

页码：195 / 197

页数：3

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