摘要
生活污水的无序排放是造成农村生态环境破坏的直接原因。改善农村生态环境,必须加强农村生活污水的收集及处理。农村污水存在分散性大、水量小、有机物浓度高等特点。目前,农村污水处理的单元技术已成熟,但缺乏系统集成的新技术。针对现阶段农村生活污水处理存在的建不起、用不起污水处理设施,运行操作复杂,缺乏专业技术人员,管网建设薄弱等问题,提出为有效处理农村生活污水,应选择适宜农村实际的建设运行费用低、操作维护简单、便于安装的新型农村污水处理工艺技术和设备装置。
The direct cause of the damage on ecological environment in rural area is the disordered discharge of sewage. In order to improve the ecological environment in rural areas, it is necessary to strengthen the collection and treatment of rural domestic sewage. This paper enumerated the commonly used rural domestic sewage treatment technologies and existing problems at the present stage based on the analysis of the characteristics of rural sewage in China, and proposed specific countermeasures and suggestions combined with actual situation and future outlook in the rural area.
作者
李发站
陆佳兴
LI Fazhan;LU Jiaxing(School of Environmental and Municipal Engineering,North China University of Water Resources and Electric Power,Zhengzhou 450046,China)
出处
《华北水利水电大学学报（自然科学版）》
2018年第4期23-28,共6页
Journal of North China University of Water Resources and Electric Power：Natural Science Edition
基金
河南省重大科技专项项目(161100310700)
关键词
农村生活污水
处理技术
问题现状
对策建议
rural domestic sewage
treatment technologies
problems and actuality
countermeasures and suggestions
