ANALYTICAL DETERMINATION OF ANION TENSIDES IN SUSPENDED AND SETTLING SEDIMENTS AND SEWAGE SLUDGE

被引：6

作者：

HELLMANN, H

机构：

[1] Koblenz, D-5400

来源：

FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE | 1979年 / 295卷 / 05期

关键词：

D O I：

10.1007/BF00539711

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Anion tensides are adsorbed on solids in surface waters and sewage treatment plants and enriched to some extent. Their analytical determination requires multi-stage preparations, including sampling, separation of the tensides from disturbing material by air stripping (rough preliminary cleaning), and chromatographic cleaning of the raw fraction on silica gel. The concentration of the pure tenside fraction can be determined colorimetrically or by way of IR spectrometry. © 1979 Springer-Verlag.

引用

页码：393 / 397

页数：5

共 6 条

[1]

[Anonymous], 1971, DTSCH EINHEITSVERFAH

[2] DETECTION AND DETERMINATION OF ANION TENSIDES IN WATERS AND WASTE-WATERS BY WAY OF IR SPECTROSCOPY [J].

HELLMANN, H .

FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1978, 293 (05) :359-363

[3] CHANGES OF ANION TENSIDES UNDER ANALYSIS CONDITIONS AND COMPARISON OF RESULTS OBTAINED BY COLORIMETRY AND IR-SPECTROSCOPY [J].

HELLMANN, H .

FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1979, 294 (05) :379-384

[4]

HUMMEL D, 1962, ANAL TENSIDE

[5]

Swisher R.D., 1970, SURFACTANT BIODEGRAD

[6]

WICKBOLD R, 1971, TENSIDE DETERGENTS, V8, P61

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