天津滨海新区大港农业非点源污染及控制对策 |
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引用本文: | 宋兵魁,朱倩,温娟,孙贻超,袁敏.天津滨海新区大港农业非点源污染及控制对策[J].安徽农业科学,2013(18):7933-7935. |
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作者姓名: | 宋兵魁 朱倩 温娟 孙贻超 袁敏 |
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作者单位: | 1. 天津市环境保护科学研究院,天津,300191 2. 天津科技大学,天津,300222 |
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摘 要: | 选取天津市滨海新区大港地区为研究对象,分别从种植业、畜禽养殖和水产养殖业3方面分析非点源污染物排放量,并从源头、过程控制等方面提出大港地区农业非点源污染控制的对策建议。结果表明,2010年大港地区农业非点源主要污染物排放量为COD377.64 t、氨氮72.34 t,畜禽养殖排放的污染占农业非点源污染的一半以上。
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关 键 词: | 天津大港 农业非点源 污染负荷 污染控制 |
Agricultural Non-Point Source Pollution and Countermeasures in Tianjin Dagang Area |
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Institution: | SONG Bing-kui( 1.Tianjn Academy of Environmental Protection Sciences, Tianjin 300191;) |
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Abstract: | Selecting Dagang area in Tianjin City as the study object,non-point source pollutants were analyzed from three aspects of crop farming,livestock and poultry breeding and aquaculture industry.Several suggestions for controlling agriculture non-point source pollution in Dagang area were put forward from aspects of origins,process control and so on.The results showed that agricultural non-point source emissions of major pollutants in Dagang area in 2010 are COD 377.64 t and ammonia nitrogen 72.34 t,and livestock and poultry breeding pollutants emission occupied more than half in agricultural non-point source pollution. |
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Keywords: | Dagang area in Tianjin Agricultural non-point source pollution Pollution load Pollutant controlling |
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