城市污水回用的技术研究与工程实践  

RESEARCH AND ENGINEERING PRACTICE ON REUSE OF URBAN WASTEWATER

作　　者：周彤 

机构地区：[1]长春工农大路4号中国市政工程东北设计院,130021

出　　处：《给水排水》1994年第1期21-23,36,共4页Water & Wastewater Engineering

摘　　要：本文介绍了以城市污水二级处理出水为水源经再生处理后用于工业用水的试验研究和示范工程.作者以工业冷却水为回用目标提出的优选方案是:常规二级处理出水再经澄清、过滤、杀菌、除氨氮、水质稳定等.大连污水回用示范工程处理规模为1万m^3/d,运行结果表明,各项出水水质指标均符合要求.The experimental study and demonstration works of renovated secondary effluent of urban sewage for industrial utilization are described. The optimal scheme of industrial cooling proposed by the author is, conventional secondary treatment, clarifier. filtration, desinfection, deamination plus water quality stabilization. The performance results of demonstration works of wastewater reuse (capacity 15000 cubic meters per day) in Dalian showed that various water quality indicators of the effluent can meet the requirement.

关 键 词：城市 污水回用 工业用水 

分 类 号：X703[环境科学与工程—环境工程]