畜禽养殖废水预处理技术研究进展  

A Review on Pretreatment Technology for Livestock Wastewater

作　　者：陈润锋 魏春海 张立秋[1,2] 荣宏伟 仲海涛[3] 刘超翔[4] CHEN Runfeng;WEI Chunhai;ZHANG Liqiu;RONG Hongwei;ZHONG Haitao;LIU Chaoxiang(School of Civil Engineering,Guangzhou University,Guangzhou 510006,China;Key Laboratory for Water Quality and Conservation of the Pearl River Delta,Ministry of Education,Guangzhou 510006,China;College of Resources and Environment,South China Agricultural University,Guangzhou 510642,China;Institute of Urban Environment,Chinese Academy of Sciences,Xiamen 361021,China)

机构地区：[1]广州大学土木工程学院,广东广州510006 [2]珠江三角洲水质安全与保护教育部重点实验室,广东广州510006 [3]华南农业大学资源与环境学院,广东广州510642 [4]中国科学院城市环境研究所,福建厦门361021

出　　处：《水处理技术》2022年第4期11-17,共7页Technology of Water Treatment

基　　金：国家自然科学基金项目(51778155);广州市科技计划项目(202002030150);广州大学百人计划项目(RQ2020103)。

摘　　要：随着畜禽养殖的规模化、集约化发展,大多数养殖场的常规厌氧-好氧生物处理工艺暴露出处理效率低和运行稳定性较差的问题。针对废水中高浓度有机物、悬浮物和氨氮给后续生物处理带来的污染负荷和生物毒性问题,从物化法、生化法和联合法三方面介绍了近年来国内外有关畜禽养殖废水预处理技术的研究进展,分析了各种技术的特点和适用情况,对未来相关技术的研发进行了展望。With the large-scale and intensive development of livestock and poultry breeding in China, the conventional anaerobic-aerobic biological treatment process for livestock wastewater treatment widely used in most farms has suffered from the problems of poor treatment efficiency and operation instability, which derives mainly from the pollution load and biological toxicity caused by high concentration organics, suspended solids and ammonia nitrogen in raw livestock wastewater to the subsequent biological treatment. The pretreatment technologies for livestock wastewater developed globally in recent years are critically reviewed based on three categories(physicochemical process, biochemical process and combined process) in this paper, where the characteristics and applicability of various pretreatment technologies are analyzed and further developments on pretreatment technologies are suggested.

关 键 词：畜禽养殖废水 预处理 固液分离 氮磷回收 微污染物 

分 类 号：X703.1[环境科学与工程—环境工程]