摘要
为了探索关中地区农村生活污水处理的科学模式,对当地自然环境、污水特点进行了调查,结合关中地区农村经济社会状况,提出了3种农村污水处理模式:镇带村集中处理、农村集中连片处理和农村分散处理。同时对农村生活污水处理技术和模式的选用原则进行了分析,指出农村生活污水处理技术和模式的选用,应与当地自然环境特点、污水特点、污水排放回用要求、经济发展水平、运行管理水平、居民的风俗习惯等6个方面相适应,部分村庄应采用集中处理与分散处理相结合的模式。
In order to explore the scientific pattern for rural domestic sewage treatment in Guanzhong region,local natural environment and sewage characteristics were investigated in this paper. Then,combing economic and social conditions in rural area,three patterns were put forward for rural domestic sewage treatment: centralized processing with town leading villages; centralized processing with several villages and decentralized processing in rural area. In the meantime,through analyzing rural wastewater treatment technology and principle of selecting treatment patterns,it indicated that choosing the treatment technology and patterns should be adjusted with local environmental characteristic,sewage characteristic,recycling or draining requirement for sewage discharge,level of economic development,level of operation and management and custom of local residents. Moreover,some villages should combine centralized processing and decentralized processing.
出处
《环境科学与管理》
CAS
2016年第1期61-63,共3页
Environmental Science and Management
基金
陕西省科技计划项目(2015SF293)
陕西省科技统筹创新工程计划项目(2011KTZB03-03)
关键词
关中地区
农村生活污水
处理模式
Guanzhong region
rural domestic sewage
treatment pattern