我国水污染的主要成因及防治对策
摘要:本文分析了目前中国水资源污染现状,即水污染状况普遍、水污染治理滞后、水环境安全隐患、水资源利用效率低、水生态破坏等,找出了造成水污染的原因,论述了水污染对人体健康、农业渔业、工业生产等方面的危害,最后提出了我国水污染的防治对策。只有真正实现对水资源的可持续利用,实现绿色环境保护,才能让中国真正实现社会经济与自然资源的和谐统一。
关键词:水污染;主要成因;防治对策
中图分类号:X52 文献标识码:A 文章编号:2095-672X(2019)09-00-02
DOI:.cn15-1369/
The main causes of water pollution in China and its prevention and control measures
Sun Huajie
(Harbin Normal University, Harbin Heilongjiang 150025, China)
Abstract: This paper analyzes the current status of water pollution in China, namely, water pollution is common, water pollution control is lagging, water environment safety hazards, water resource utilization efficiency is low, water ecology Destruction, etc., found out the cause of water pollution, discussed the harm of water pollution on human health, agricultural fishery, industrial production, etc., and finally put forward the prevention and control measures of water pollution in China. Only by realizing the sustainable use of water resources and realizing green environmental protection can China truly realize the harmonious integration of social economy and natural resources.
Key words: Water pollution; Main causes; Control strategies
1 中国水资源污染现状
水污染状况普遍
根据全国数据显示,在2007年里,全国污水排放为657亿t,比2006年增加4%。其中,工业污水排放量236亿t,%,%。2007年,中国近30%的水域水质是劣V类,已经不可能被直接使用。在中国七大水系中
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