水资源与水工程学报

文章摘要

FU Shaojie,TIAN Jiaing,XING Junjie,QI Xuebin,HE Xiaobin.灵武农场非点源污染特征分析及控制措施Journal of Water Resources and Water Engineering[J].,2011,22(3):

灵武农场非点源污染特征分析及控制措施

Analysis of non-point source pollution characteristics and control measures in Lingwu farm

DOI：

中文关键词: 非点源污染污染负荷等标污染排放系数法

英文关键词: non-point source pollution pollutant load the method of same standard pollution emission coefficient

基金项目:

Author Name	Affiliation
FU Shaojie,TIAN Jiaing,XING Junjie,QI Xuebin,HE Xiaobin	FU Shaojie1,TIAN Jianing1,XING Junjie2,QI Xuebin3,HE Xiaobin1 (1.Xi'an University of Technology,Xi'an 710048,China,2.Hebei University of Engineering,Handan 056001,3.Farmland Irrigation Research Institute,Chinese Academy of Agricultural Sciences,Xinxiang 453003,China)

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中文摘要:

农田污染是农业非点源污染重最主要的污染源,而土地利用方式又是影响非点源污染的关键因素.本文分别对生活污水、畜禽养殖、农田地表径流、水稻田排水、村镇地表径流和渔业养殖等6种非点源污染,采用等标污染排放法,并选取COD、NH3-H、TN和TP作为评价因子,对宁夏灵武农场的污染源进行调查和分析.结果表明:灵武农场各种污染物日排放量达到169万kg,其中COD的排放量占84.1%,6种污染源中地表径流占45.26%;TN和TP是主要污染因子,占60%以上,其中畜禽养殖污染源的TP达82.09%;若按照国标Ⅳ类水质要求,日等标总排放率将达3.28亿m3.根据灵武农场污染特点,提出了改善农村产业结构、发展生态农业和推进科学养殖等防治对策,实现无污染排放.

英文摘要:

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