Selective electrochemical oxidation of sulphides in tannery wastewater

被引：41
|
作者：
Rajalo, G
Petrovskaya, T
机构：
[1] Department of Environmental Chemistry and Technology, Institute of Chemistry, Estonian Academy of Sciences, Tallinn, EE0026
来源：
ENVIRONMENTAL TECHNOLOGY | 1996年 / 17卷 / 06期
关键词：
electrochemical oxidation; sulphide oxidation; tannery wastewaters;
D O I：
10.1080/09593331708616424
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The method of soft electrochemical oxidation was applied for the removal of sulphide compounds from wastewaters coming from a chromium tannery. The possibility of the selective oxidation of sulphides in the presence of a large amount of organic matter was shown. The promoting influence of Mn2+ and the inhibiting effect of Cr3+ On the rate and selectivity of the oxidation process were established.
引用
收藏
页码：605 / 612
页数：8
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