Abstract:

The pretreatment-RO technology has been used for recycling the regenerated water in a thermal powerplant， such as the project in Dalian. The results show that the process is designed reasonablely. The index of theeffluent conforms to the demands of the water quality of circulating cooling water in thermal power plants， havingvery good economic and environmental benefits. This project has good guiding and reference significance for thedesign and operation of similar projects of regenerated water recycle in thermal power plants.

Key words: reverse omosis, municipal sewage, regenerated water, thermal power plants

摘要：

以大连市某热电厂中水回用工程为实例,介绍了用于中水回用的预处理—反渗透工艺。运行结果表明:该工艺设计合理,出水指标符合热电厂循环冷却水水质要求,具有良好的经济效益和环境效益,对热电厂中水回用的设计运行具有借鉴意义。

关键词: 反渗透, 市政污水, 中水, 热电厂

CLC Number: 

• X703.1