摘要
通过对三峡库区重庆段小城镇10家污水处理厂处理工艺和运行效果的调查,针对库区情况,分析比较了所调研污水处理厂使用工艺的处理效果、运行稳定性、自控要求、二次污染(剩余污泥产量)等技术指标以及建设投资、占地面积、处理成本、能耗等经济指标。对三峡库区小城镇排水工程规划建设,污水处理工艺的选择与开发,污水处理方案的优化提出明确的技术经济指标和建议。
By investigating technological processes and operation effect of 10 sewage treatment plants in Three Gorges Reservoir Area of Chongqing Section,some indexes such as effect of processing technology,operating stability,control requirements,secondary pollution,construction investment,area,processing cost and energy consumption had been compared and analyzed.The technical and economic indicators and opinions of sewage engineering in Three Gorges Reservoir Basin are addressed.
出处
《环境工程》
CAS
CSCD
北大核心
2011年第3期40-43,共4页
Environmental Engineering
基金
国家水体污染控制与治理科技重大专项子课题(2008ZX07315-005)
重庆市建设科研项目(城科字2008第77号)
关键词
污水处理
三峡库区
小城镇
规划设计
技术经济指标
sewage treatment
Three Gorges Reservoir Basin
small town
planning and design
technical and economic indicator
