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北京昆明湖水中有机污染物的分析及去除
DETECTION AND REMOVAL OF ORGANIC POLLUTANTS IN KUNMING LAKE’S WATER IN BEIJING
【摘要】 本文采用GC/MS技术,分析出北京昆明湖水中的63种有机化合物,其中有17种是我国和美国EPA优先控制的“黑名单”成员.经用改性铝土矿粉处理,使COD去除率达88.6%,有44%的有机污染物去除率达70%以上.
【Abstract】 63 kinds of organic pollutant in Kunming lake’s water in Beijing were detecded by GC/MS method, and 17 kinds of them belong to environmental priorty control pollutants in Chinese and U. S EPA. COD were reduced for 88.6 percent, and 44 percent of the organic pollutants were removed over 70 percent by using method of modified bauxite treatment.
【关键词】 北京昆明湖水;
有机污染物;
分析;
去除;
【Key words】 Kunming lake’s water in Beijing; organic pollutants; detection; removal.;
【Key words】 Kunming lake’s water in Beijing; organic pollutants; detection; removal.;
【基金】 国土资源部水资源评价与管理系列模型天放实验室资助
- 【文献出处】 环境化学 ,Environmental Chemistry , 编辑部邮箱 ,2000年03期
- 【分类号】X52
- 【被引频次】34
- 【下载频次】155