摘要
我国畜禽养殖业发展迅速,规模化、专业化和产业化是未来趋势,但同时也带来巨大的粪污处理和排放问题。畜禽养殖废水具有氮、磷和有机物高的特征,需要从源头控制和末端治理两个方面同时进行。介绍了畜禽养殖废水常用的处理模式及处理工艺,分别就目前广泛应用的厌氧技术、好氧技术及厌氧-好氧组合处理技术的优缺点进行了简要的分析,并简单介绍了重庆市渝北区某养猪场废水处理工程,以期在农业面临结构调整、农业产业化推进阶段为畜禽养殖业废水的治理提供更广阔的视野和参考。
The development of livestock and poultry farming is rapid in our country. The future trend is large scale,specialization and industrialization. However,it also brings huge waste disposal and emission problems. Livestock and poultry breeding wastewater has the characteristics of high nitrogen,phosphorus and organic matter. It needs both source control and terminal treatment at the same time. In this paper,the treatment mode and processing technology of livestock and poultry wastewater are introduced. The advantages and disadvantages of the widely used anaerobic technology,aerobic technology and anaerobic aerobic combination treatment technology are briefly analyzed,and the waste water treatment project of a pig farm in Yubei District,Chongqing is briefly introduced. The paper seeks to provide a broader vision and reference for the treatment of livestock and poultry breeding wastewater during the agricultural structural adjustment and industrialization.
作者
李大荣
叶姜瑜
杨平
张海军
薛盛强
LI Darong;YE Jiangyu;YANG Ping;ZHANG Haijun;XUE Shengqiang(Chongqing Melting Pole Environmental Protection Engineering Co.,Ltd.,Chongqing 410047,China;College of Urban Construction and Environmental Engineering,Chongqing University,Chongqing 400000,China)
出处
《环境影响评价》
2018年第4期80-84,共5页
Environmental Impact Assessment
关键词
畜禽养殖
源头控制
末端治理
厌氧-好氧组合技术
livestock and poultry breeding
source control
terminal treatment
anaerobic aerobic combination technology
