APPLICATION OF TRIMETHADIONE CYANIN DYESTUFF FOR DETERMINATION OF ANIONIC SYNTHETIC SURFACE-ACTIVE SUBSTANCES IN SEWAGE AND NATURAL WATERS
Abstract
The results of extraction-photometric method of determining anionic synthetic surface-active substances (SAS) by some trimethadione cyanic dyestuff are described. Under optimal conditions of determining anionic synthetic surface-active substances the suggested reagents allow to increase selectivity and to decrease toxicity of the method compared to the standard technique.
About the Authors
Evgeny N. EVSTIFEYEV
Don State Technical University
Russian Federation
Russian Federation
Tatyana N. SAVUSKAN
Don State Technical University
Russian Federation
Russian Federation
Aleksey A. NESTEROV
South Federal University
Russian Federation
Russian Federation
References
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Review
For citations:
EVSTIFEYEV E., SAVUSKAN T., NESTEROV A. APPLICATION OF TRIMETHADIONE CYANIN DYESTUFF FOR DETERMINATION OF ANIONIC SYNTHETIC SURFACE-ACTIVE SUBSTANCES IN SEWAGE AND NATURAL WATERS. Vestnik of Don State Technical University. 2010;10(8):1219-1227. (In Russ.)
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