Rural domestic sewage treatment technology and its application are reviewed
农村生活污水处理技术及其应用进展

摘要

目前，随着农村经济的快速发展和农民生活水平的显著提高，也存在着环境保护设施建设与经济发展不同步的问题，特别是生活污水的处理问题。由于生活条件、生活习惯等因素的影响，各地区农村生活污水产生的比例不同，来源广泛，成分复杂。无序排放时，容易造成沟渠、池塘等地水质变黑发臭，蚊蝇滋生，造成河湖水体不同程度的污染和水体富营养化，威胁农村居民居住环境和居民健康。因此，农村生活污水的处理是改善农村生态环境的关键问题。基于此，本文就农村生活污水处理技术及其应用进展进行相关探究。

Abstract

at present, with the rapid development of rural economy and farmers' living standards improve, there are also environmental protection facilities construction and economic development are not synchronized, especially the sewage processing problems. Due to the influence of living conditions, living habits and other factors, the proportion of rural domestic sewage in different regions is different, with a wide range of sources and complex composition. Disordered discharge will easily cause the water quality in ditches and ponds to turn black and stink, breeding of mosquitoes and flies, resulting in different degrees of pollution and eutrophication of rivers and lakes, and threatening the living environment and health of rural residents. Therefore, the treatment of rural domestic sewage is a key issue to improve the rural ecological environment. Based on this, this paper explores the progress of rural domestic sewage treatment technology and its application.