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| THE POLLUTION SITUATION OF THE UNDERGROUND WATER QUALITY IN XUCHANG CITY IN RECENT YEARS AND THE COUNTERMEASURES |
| MA Xiao-hui1, SHEN Wei-li1, ZHOU Jian-zhong2 |
1. No. 2 Geological Surveying Party, Henan Bureau of Geology and Mineral Resources, Xuchang 461000, China;
2. Xuchang Office for Economization of Water;Xuchang 461000, China |
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Abstract Based on an analysis of groundwater pollution situation,the harmful result,causes and the pollution channels,the authors put forward a series of countermeasures,such as the tackling of "three wastes",the restriction and suspension of exploitation,the layering exploitation and the drawing of water as well as the replenishing of the sources.
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Received: 22 April 2005
Published: 24 February 2007
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