AS 1792

$39.00

Method for determining the biodegradability of surfactants

Published by Publication Date Number of Pages
AS 01/01/1976

35
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Description

AS 1792 – Method for determining the biodegradability of surfactants

Describes a procedure for the biological degradation of surfactants of the anionic and non-ionic types by inoculation of diluted surfactants with air-dried activated sewage sludge. Assessment is made from graphs of relationship between time of withdrawal of samples and degree of degradation of surfactant. Appendices describe methods of analysis of anionic and non-ionic (TLC and Wickhold procedures) surfactants.

Product Details

Edition:
1st
Published:
01/01/1976
ISBN(s):
0726209279
Number of Pages:
35
File Size:
1 file , 1.2 MB
Product Code(s):
10182660
Note:
This product is unavailable in Russia, Belarus