正渗透膜生物反应器及其耦合工艺研究进展  

Research progress of forward osmosis membrane bioreactor and its coupling process

作　　者：张壹超 丁玥 郭文萱 刘志强[1] ZHANG Yichao;DING Yue;GUO Wenxuan;LIU Zhiqiang(School of Environmental and Municipal Engineering,Qingdao University of Technology,Qingdao 266525,China)

机构地区：[1]青岛理工大学环境与市政工程学院,青岛266525

出　　处：《青岛理工大学学报》2022年第2期118-125,共8页Journal of Qingdao University of Technology

摘　　要：正渗透膜生物反应器(OMBR)以其运行能耗低,污染程度轻,纯水回收率高等优势,被认为是最具研究前景的再生水直接饮用技术,近年来得到广泛研究,应用领域主要集中在海水淡化和废水处理。通过对OMBR的原理、类型和应用等方面进行归纳,分析了OMBR技术应用中的制约因素,阐述了MF/UF-OMBR,An-OMBR,BF-OMBR,BES-OMBR,OMBR-ED和Bacillus-OMBR-MD等耦合工艺在污水处理与回用资源化方向的应用现状,同时指出了目前实验研究的不足;最后展望了OMBR工艺在水处理和能源回收的应用前景,认为优化反应器HRT/SRT参数,开发高效低耗的汲取液再利用技术是今后的研究方向。The forward osmosis membrane bioreactor(OMBR)is considered as the most promising direct drinking water technology for renewable water due to its advantages such as low energy consumption,light pollution and high pure water recovery rate.It has been widely studied in recent years,and its application fields mainly focus on seawater desalination and wastewater treatment.This article first summarizes the principles,types,and applications of OMBR,analyzes the restrictive factors of OMBR technology in the application,and then explains the application status of coupling processes of MF/UF-OMBR,An-OMBR,BF-OMBR,BES-OMBR,OMBR-ED,and Bacillus-OMBR-MD in wastewater treatment and reuse resources,and points out the shortcomings of the current experimental research.Finally,the application of OMBR process in water treatment and energy recovery is prospected,and the HRT/SRT parameters in OMBR treatment process are optimized.The development of efficient and low-consumption distillate reuse technology is the future research direction.

关 键 词：正渗透膜生物反应器 耦合工艺 盐累积 

分 类 号：X703.1[环境科学与工程—环境工程]