摘要
高速公路服务区远离市政给水管网,用水紧张,有污水回用的现实需求。结合江苏省某高速公路服务区研究服务区用水量、污水产生量和污水回用量的构成和关系,对常规三级处理和膜生物反应器两种污水回用工艺进行比较,探讨高速公路服务区污水回用的技术经济可行性。分析结果表明,高速公路服务区使用污水回用技术,有显著的环境效益和社会效益,同时还可产生一定的经济效益。
There is actual demand for water reuse for expressway service area given the fact of limited water resource and long distance to municipal water supply system.In this article the quantity of water demand,sewage discharge and water reuse was researched.Further more,conventional treatment and membrane biological reactor treatment are compared to investigate the technical and economic feasibility of water reuse for expressway service area.It is indicated that a remarkable environmental benefit,social benefit and economic benefit could be achieved with the water reuse technique.
出处
《公路交通科技》
CAS
CSCD
北大核心
2005年第5期152-154,共3页
Journal of Highway and Transportation Research and Development
关键词
污水回用
膜生物反应器
高速公路
Water reuse
Membrane biological reactor
Expressway
