| 广州市规模化养猪场废水污染调查与防治对策探讨 |
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| 引用本文： | 蒋昕.广州市规模化养猪场废水污染调查与防治对策探讨[J].四川环境,2011,30(2):79-82. |
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| 作者姓名： | 蒋昕 |
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| 作者单位： | 广州市环境技术中心,广州,510055 |
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| 摘 要： | 广州市规模化养猪业的快速发展带来了严重的环境污染。本文对广州市规模化养猪场的废水污染状况展开研究,在对养猪场的现状进行考察,理清广州市规模化养猪场的数量、分布、建筑形式与养殖工艺的基础上,选取5家有代表性的养猪场进行废水监测,计算统计全市规模化养猪场的废水排放量,并对污染产生的原因进行了分析。结果表明：目前广州市规模化养猪场共有974个,污水排放量为每年8.62×106吨,饲养方式、废水治理措施与生产管理方式在很大程度上影响废水污染物的种类与数量。最后本文从技术以及管理制度的安排方面,提出了防治规模化养猪场废水污染的对策。
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| 关 键 词： | 养猪场 污染 防治对策 广州 |
Pollution of Waste from Scaled Pig Farms and Its Control in Guangzhou City |
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| JIANG Xin.Pollution of Waste from Scaled Pig Farms and Its Control in Guangzhou City[J].Sichuan Environment,2011,30(2):79-82. |
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| Authors: | JIANG Xin |
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| Institution: | JIANG Xin(Guangzhou Technological Evaluation Center of Environment,Guangzhou 510055,China) |
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| Abstract: | The rapid development of scaled pig-farms in Guangzhou leads to serious environmental pollutions.This paper studies its wastewater pollution including investigation of numbers,distribution,piggery construction and breeding technology.Wastewater monitoring was conducted in five typical pig farms to estimate the total wastewater discharged from the pig farms of the whole city and analyze the causes of pollution.The results show that there are now 974 scaled pig-farms in Guangzhou city,which discharge 8.62×106 tons wastewater annually.The factors such as breeding way,wastewater treatment and production management affect the sorts and quantity of wastewater pollutant.Finally measures to control the wastewater pollution on scaled pig-farms are proposed from the respects of technology and management. |
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| Keywords: | Scaled pig-farms pollution countermeasures Guangzhou |
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