Determination of anionic surface-active substances in waters

被引：1

作者：

Dolenko, S. A. ^{[1
]}

Alekseenko, E. Yu. ^{[1
]}

Kushchevskaya, N. F. ^{[1
]}

机构：

[1] Natl Acad Sci Ukraine, Dumanskii Inst Colloid & Water Chem, Kiev, Ukraine

来源：

JOURNAL OF WATER CHEMISTRY AND TECHNOLOGY | 2010年 / 32卷 / 05期

关键词：

anionic surface-active substances; methylene blue; polymer sorbent SDB-L; photometry;

D O I：

10.3103/S1063455X10050048

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

We have studied sorption on the SDB-L polymer sorbent of anionic surface-active substances (ASAS) of the alkylsulfate class with a different length of a hydrocarbon radical and alkylarylsulfonates (sulfanol), methylene blue in the presence and absence of ASAS. We have developed the technique of sorption-photometric determination of the latter in waters with determination limit, which depends on ASAS hydrophobicity and constituting for C(10)-0.046, C(12), C(16)-0.020-0.024, and sulfanol-0.010 mg/dm(3) at the sample volume 25 cm(3).

引用

页码：297 / 302

页数：6

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