Method for the analysis of ionic surfactants

Details Method for the analysis of ionic surfactants Method for the analysis of ionic surfactants

1975-05-27

1976-07-13

Wolk, Morris O.

Chemistry: physical processes

Physical processes

Crystallization

23230M, 252408, G01N 3100, G01N 3116, G01N 3122

Patent

active

039690768

ABSTRACT:
A method for analyzing sea water, raw water supplies, domestic sewage or industrial wastes for the presence of ionic surfactants, such as detergents, and the determination of whether surfactant is anionic or cationic. The method employs the back titration of a sample to which an excess of cationic surfactant has been added.

REFERENCES:
patent: 3725006 (1973-04-01), Brandstrom
Scott, George V., Spectrophotometric Determination of Cationic Surfactants with Orange II, Analical Chemistry April, 1968, pp. 768-773.
Swisher, R. D., Surfactant Biodegradation, Marcel Dekker Inc., New York, 1970, pp. 50-54.

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