Characterization of tannery wastewaters for pretreatment - Selected case studies

被引：45

作者：

Ates, E

Orhon, D

Tunay, O

机构：

来源：

WATER SCIENCE AND TECHNOLOGY | 1997年 / 36卷 / 2-3期

关键词：

chemical treatment; chromium removal; COD fractionation; settling; sulfur removal; tannery effluents; wastewater quality;

D O I：

10.1016/S0273-1223(97)00390-9

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Wastewater characterization is an integral part of treatment and management strategies for industrial effluents. This paper outlines the results of detailed characterization studies on three different tannery complexes. It evaluates, aside from raw wastewater quality in terms of major polluting parameters, the impact of physical and chemical settling on wastewater characteristics. Emphasis is placed upon homogenization and sulfide removal potential. Chemically treated wastewater is further studied for assessing COD fractionation, presently used as significant modelling information for biological treatability. (C) 1997 IAWQ. Published by Elsevier Science Ltd.

引用

页码：217 / 223

页数：7

共 8 条

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