关中某区农村污水收集与处理系统的探讨与分析

随着国家新农村建设的蓬勃发展,农民生活水平和生活方式有了很大改善,农村集中供水量大大增加,卫生器具普及率越来越高,农村污水量逐年增加。由于农村地区的收集管渠和处理设施不完善,一些农村污水直接排入河流、灌溉渠、涝塘或低洼地,对周围环境和地表水造成严重污染,对供水安全和村民的身心健康有很大影响。对关中某区农村污水来源和特点、供排水现状、河道与涝塘污染情况、排水体制、污水收集处理系统等方面进行了探讨与分析,以期为类似的农村污水治理提供借鉴。

With the vigorous development of national new rural construction,farmers’living standards and life styles have been greatly improved,rural centralized water supply has greatly increased,the popularization rate of sanitary ware is higher and higher,and the amount of rural sewage has increased year by year.Due to the imperfect collection pipelines,canals and treatment facilities in rural areas,some rural sewage is directly discharged into rivers,irrigation canals,waterlogging ponds or low-lying areas,causing serious pollution to the surrounding environment and surface water,which has a great impact on the safety of water supply and the physical and mental health of villagers.This paper discusses and analyzes the rural sewage source and characteristics,water supply and drainage status,rivers and waterlogging ponds pollution situation,drainage system,sewage collection and treatment system in a district of Guanzhong area of Shaanxi,in order to provide reference for similar rural sewage treatment.