DETERMINATION OF VOLATILE HALOGENATED COMPOUNDS IN TAP AND SURFACE WATERS FROM THE GDANSK DISTRICT

被引：4

作者：

BIZIUK, M

KOZLOWSKI, E

BLASIAK, A

机构：

[1] Institute of Inorganic Chemistry and Technology, Technical University of Gdansk, 80-952 Gdańsk

来源：

INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY | 1991年 / 44卷 / 03期

关键词：

WATER POLLUTION; VOLATILE ORGANIC HALOGEN DETERMINATION; SOLID SORBENTS;

D O I：

10.1080/03067319108027545

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The present method is based on preconcentration of organic contaminants on XAD-4 as sorbent, thermal desorption, mineralization and coulometric argentometric titration for the final determination of halides. The results were calculated as the total parameter VOX (volatile organic halogen) expressed as chlorine. The method has been used for the VOX determination in tap water, Vistula river water and Baltic Sea water. Sampling of the Baltic Sea water has been carried out during the research cruise of the r/v ‘Oceania’. The relatively high anthropogenic pollution of the river Vistula (cvox= 11–45μg Cl/cd3), Gulf of Gdańsk (cvox= 0.6-4.5 μg Cl/dm3) and the Pomerania Bay (cvox= 2 μg Cl/dm3) has been determined. The VOX concentration in the tap water varied between 13 and 56 μg/dm3; that is, this water is seriously polluted by volatile organic halogen compounds. © 1991, Taylor & Francis Group, LLC. All rights reserved.

引用

页码：147 / 151

页数：5

共 16 条

[1] SIMPLE DEVICE FOR ISOLATION OF ORGANIC-COMPOUNDS FROM WATER [J].