ESTABLISHMENT OF METHOD FOR MEASURING TOTAL ACTIVITY LEVELS OF ACTIVATED-SLUDGE

被引：6

作者：

LEGERON, JP ^{[1
]}

BENAIM, R ^{[1
]}

机构：

[1] UNIV SCI & TECH LANGUEDOC, LAB GENIE CHIM TRAITEMENT & EPURATION EAUX, MONTPELLIER, FRANCE

来源：

WATER RESEARCH | 1976年 / 10卷 / 04期

关键词：

D O I：

10.1016/0043-1354(76)90165-2

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The total dehydrogenase activity of activated sludge studied according an enzymatic reaction; different parameters as pH, temperature, incubation time and 2,3,5-triphenyltetrazolium chloride (TTC) quantities, are examined. Triphenylformazan extraction and blank procedure are discussed as well as other factors influencing this test. In regard with the organic substrate oxidation and the activity of the different dehydrogenases, a modified procedure for the TTC-test is given as a quick and easy means of controlling activated sludge plants.

引用

页码：273 / 278

页数：6

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