Application of trimethadione cyanin dyestuff for determination of anionic synthetic surface-active substances in sewage and natural waters
Автор: Evstifeyev Evgeny N., Savuskan Tatyana N., Nesterov Aleksey A.
Журнал: Вестник Донского государственного технического университета @vestnik-donstu
Рубрика: Технические науки
Статья в выпуске: 8 (51) т.10, 2010 года.
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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.
Anionic synthetic surface-active substances, extraction, optical solidity, spectra of absorption, ionic associates, dyestuff, photometric method
Короткий адрес: https://sciup.org/14249473
IDR: 14249473
