奶牛养殖废水处理技术研究进展  

Research Progress on Treatment Technology of Dairy Farm Wastewater

作　　者：王兆凯 许光宇 纪荣平[1] WANG Zhao-kai;XU Xing-yuan;JI Rong-ping(Department of Environmental Science and Engineering, Yangzhou University,Yangzhou, Jiangsu 225127, China)

机构地区：[1]扬州大学环境科学与工程学院

出　　处：《污染防治技术》2019年第4期40-42,56,共4页Pollution Control Technology

基　　金：“十二五”农村领域国家科技支撑计划课题(2012BAJ24B06-02)

摘　　要：奶牛养殖废水具有高COD、高SS、高氨氮的特点,大多数集约化奶牛养殖场所暴露出的废水未经处理任意排放的问题,已严重威胁到周边的生态环境。文中叙述了奶牛养殖废水的来源及特征,讨论了物化处理技术、自然处理技术、生物处理技术在处理奶牛养殖废水时的优缺点,指出今后在奶牛养殖废水处理方面仍需解决的重要问题。Dairy farming wastewater is generally characterized by high COD, SS and NH 3 -N. Most intensive dairy farming sites discharge untreated waste water, which has seriously threatened the surrounding ecological environment. In this paper, the sources and characteristics of dairy farming wastewater are described, and the advantages and disadvantages of physicochemical treatment technology, natural treatment technology and biological treatment technology in the treatment of dairy farming wastewater are discussed, and the important issues that need to be solved in the treatment of dairy farm wastewater are pointed out.

关 键 词：奶牛养殖废水 环境污染 处理技术 

分 类 号：X713[环境科学与工程—环境工程]