国内外地下水硝酸盐污染及其防治差异分析  

Difference Analysis of Groundwater Nitrate Pollution and Its Treatment between China and developed countries in the World

作　　者：吴雨华[1] 

机构地区：[1]中国农业科学院农业信息研究所,北京100081

出　　处：《安徽农业科学》2011年第4期2183-2184,2269,共3页Journal of Anhui Agricultural Sciences

基　　金：国家科技部"水体污染控制与治理科技重大专项"(2008ZX07425-001-01-03)

摘　　要：在大量检索国内外相关科技文献的基础上,采用文献研究法对国内外地下水硝酸盐污染状况、预防措施及治理方法进行了比较分析,结果表明地下水硝酸盐污染普遍存在,污染形成原因主要为氮肥施用、畜禽粪便的淋滤下渗及污水灌溉。On the basis of a lot of relevant scientific information and making use of documents compare method,the situation of the nitrate pollution in ground water and its preventive measures and control methods are described in this article.There are indications that the nitrate pollution in ground water generally exists all over the world.The major causes are nitrogenous fertilizer use,release and permeate of excrements from livestock and poultry and wastewater irrigation.

关 键 词：地下水 硝酸盐污染 防治 差异分析 

分 类 号：X713[环境科学与工程—环境工程]