微滤应用于反渗透预处理在污水回用中的探讨  

Research on the microfiltration for the pretreatment process of reverse osmosis insewage reuse

作　　者：牛勇 钟选斌 王钢 

机构地区：[1]广东科立恩环保科技有限公司,广东广州510006 [2]国家电投江西电力有限公司新昌发电分公司,江西南昌330117

出　　处：《清洗世界》2018年第1期17-19,32,共4页Cleaning World

摘　　要：随着膜技术的迅速发展,各种膜元件及组件在水处理中的应用越来越广,但将微滤作为反渗透预处理的工程实例很少。采用(MF+RO)工艺进行一系列污水处理试验,试验结果表明微滤直接作为反渗透的预处理在技术上是可行的,起出水水质稳定、良好,能够满足反渗透的进水要求。With the rapid development of membrane technology,all kinds of membrane deviceare more and more widely utilized in sewagereuse. However,there are few engineering examples of the design,which is of microfiltration（ MF） as the pretreatment process of reverse osmosis（ RO）. In this paper,a series of sewagereuse experiments are carried out through MF ＋ RO process. The result shows the original effluent quality is good and stable by MF pretreatment process. Hence,MF pretreatment process is technically feasible,and can meet the requirement of influent in RO.

关 键 词：微滤 反渗透 预处理 

分 类 号：X703[环境科学与工程—环境工程]