摘要
总结了农村生活污水的污染现状以及存在的问题,介绍了目前农村生活污水主要处理技术(生物处理技术、生态处理技术、生物生态处理组合技术)的工作原理及类型,阐述了各工艺类型对氨氮、总氮、有机物及总磷等污染物的去除效果,分析了影响各工艺处理效果的因素,展望了农村生活污水处理技术未来的发展趋势。以期为我国农村生活污水治理相关研究及实际工程提供经验。
Summarizing the pollution status and existing problems of rural domestic sewage and introduces the working principle and types of main rural domestic sewage treatment technologies(biological treatment technology,ecological treatment technology,bio-ecological treatment combination technology).The removal effects of pollutants such as ammonia nitrogen,total nitrogen,organic matter and total phosphorus by different process types were described and the factors affecting the treatment effect of each process are analyzed.This paper also prospects the future development trend of rural domestic sewage treatment technology.It is expected to provide experience for related research and practical projects of rural sewage treatment in China.
作者
胡小波
骆辉
荆肇乾
章泽宇
HU Xiao-bo;LUO Hui;JING Zhao-qian;ZHANG Ze-yu(College of Civil Engineering,Nanjing Forestry University,Nanjing 210037,China)
出处
《应用化工》
CAS
CSCD
北大核心
2020年第11期2871-2876,共6页
Applied Chemical Industry
基金
国家科技支撑计划项目(2015BAL02B04)
住房和城乡建设部科学技术项目(2015-K7-012)。
关键词
农村生活污水
污水处理技术
影响因素
发展趋势
rural domestic sewage
sewage treatment technology
influencing factors
development trend
