膜生物反应器系统中膜污染控制方法研究进展  

Methods and Research Progress of Membrane Fouling Control in Membrane Bioreactor System

作　　者：王勇 贾如宾 李剑 唐迪 谢奇奇 王敏[2] Wang Yong;Jia Rubin;Li Jian;Tang Di;Xie Qiqi;Wang Min(China Jikan Research Institute of Engineering Investigations and Design,Co.,Ltd.,Shaanxi,710043;College of Water Resources and Hydropower,Xi'an University of Technology,Shaanxi,710048)

机构地区：[1]机械工业勘察设计研究院有限公司,陕西710043 [2]西安理工大学水利水电学院,陕西710048

出　　处：《当代化工研究》2023年第1期14-17,共4页Modern Chemical Research

基　　金：2017年陕西省重点研发计划项目“湿陷性黄土地区城市道路径流污染削减技术研究”(项目编号:2017ZDXM-SF-081)。

摘　　要：在污水处理领域,MBR工艺相比于传统的水处理工艺,其占地面积小,出水水质优,系统紧凑并且自动化程度高等,因此应用比较广泛。但是MBR系统中膜污染问题一直是阻碍该技术应用的难点。探究MBR膜污染机理是控制膜污染的基础,采取合理有效的控制方式减缓膜污染速率,对污水处理技术发展和污水资源化利用具有重要意义。本文总结分析了近年来关于膜污染机理和控制方法研究进展,旨在为MBR应用和发展中提供支持。In the field of sewage treatment,compared with the traditional water treatment process, the MBR process has great advantages in terms of occupation,water quality,management and operation,small area,excellent water quality, compact system and high degree of automatic management,and is widely used in the sewage treatment market.However,membrane pollution has always been an obstacle to the popularization and application of MBR technology,and the research on the characteristics and mechanism of MBR membrane pollution is the basis for the control of membrane pollution.Exploring the fouling mechanism of MBR membranes is the basis for controlling membrane fouling. Taking reasonable and effective control methods to slow down the membrane fouling rate is of great significance to the development of sewage treatment technology and the utilization of sewage resources.In this paper,the mechanism and control methods of membrane fouling are summarized,in order to provide some support for the development of MBR in engineering application and water treatment field.

关 键 词：膜生物反应器 膜污染 控制方法 

分 类 号：X[环境科学与工程]