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.
-
Key words:
- Kunming lake's water in Beijing /
- organic pollutants /
- detection /
- removal
计量
- 文章访问数: 378
- HTML全文浏览数: 378
- PDF下载数: 223
- 施引文献: 0