摘要
基于超滤和反渗透的双膜法工艺可以提供高质量的再生水,然而反渗透过程产生的浓水却难以处理。通过运用市政反渗透浓水深度处理工艺,实现处理后浓水的达标排放,对于推动污水资源化利用具有重要意义。从市政反渗透浓水的成分出发,介绍了市政反渗透浓水的水质特点以及高级氧化法、生化法和物理法在浓水处理中的应用,分析了各处理工艺的特点,为相关研究提供了参考。
Ultrafiltration-reverse osmosis(UF/RO)dual membrane process can provide high quality reclaimed water,but the concentrate produced by reverse osmosis process is difficult to treat.By using the advanced treatment technology of municipal reverse osmosis concentrate,making the treated concentrate meet the discharge standard,which is of great significance for promoting the resource utilization of sewage.Based on the composition of the municipal reverse osmosis concentrate,this paper introduces the characteristics of the municipal reverse osmosis concentrate and the application of advanced oxidation processes,biochemical and physical processes in concentrate treatment,analyzes the characteristics of each treatment process,provide the references for the related research.
作者
史普鑫
杨萍萍
丁晔
谢亮
兰美超
赵东
李保安
SHI Puxin;YANG Pingping;DING Ye;XIE Liang;LAN Meichao;ZHAO Dong;LI Baoan(School of Chemical Engineering and Technology,Tianjin University,Tianjin 300350,China;Collaborative Innovation Center of Chemical Science and Technology,Tianjin 300072,China;State Key Laboratory of Chemical Engineering,Tianjin University,Tianjin 300350,China;College of Environmental Science&Engineering,Nankai University,Tianjin 300350,China;Petroleum Engineering Co.,Ltd,Design Branch,Xinjiang Karamay 834000,China;Engineering Technology Research Institute of Xinjiang Oilfield Company,Xinjiang Karamay 834000,China)
出处
《化学工业与工程》
CAS
CSCD
北大核心
2023年第2期114-122,共9页
Chemical Industry and Engineering
基金
致密油压裂返排液生物处理研究(2020GKF-0689)。
关键词
市政反渗透浓水
高级氧化法
生化法
reverse osmosis concentrate
advanced oxidation processes
biochemical processes
