摘要
近年来,膜污染成为限制超滤技术在水处理中广泛应用的最大影响因素,磁混凝作为超滤预处理单元对控制超滤膜污染具有重要意义。在文献调研的基础上,分析了超滤膜污染机理;介绍了磁混凝-超滤联用工艺的影响因素;综述了近年磁混凝-超滤联用工艺在水处理方面的研究进展及应用前景,为磁混凝-超滤联用技术工程应用提供参考。
In recent years,membrane fouling has become the most critical challenge restricting the widespread application of ultrafiltration(UF)technology in water treatment.As a pretreatment unit for ultrafiltration,magnetic coagulation plays a key role in alleviating UF membrane fouling.Based on a comprehensive literature review,this paper explores the mechanisms of UF membrane fouling,analyzes the influencing factors of the integrated magnetic coagulation-ultrafiltration(MC-UF)process,and systematically summarizes recent research progress and future prospects of this combined technology in water treatment.The insights provided herein are intended to offer valuable guidance for the practical engineering application of MC-UF technology.
作者
沈雪
李英强
韩雪
鹿祥瑞
张世达
刘汝鹏
SHEN Xue;LI Yingqiang;HAN Xue;LU Xiangrui;ZHANG Shida;LIU Rupeng(Institute of Resource and Environmental Innovation,Shandong Jianzhu University,Ji'nan 250101,China;School of Muncipal and Environment,Shandong Jianzhu University,Ji'nan 250101,China;Xintai City Inspection and Testing Center,Tai'an 271299,China)
出处
《水处理技术》
北大核心
2026年第3期24-30,45,共8页
Technology of Water Treatment
基金
山东省高等学校青创团队计划(2023KJ007)
山东省引进顶尖人才“一事一议”项目(0031504)。
关键词
磁混凝
超滤
膜污染
净水工艺
magnetic coagulation
ultrafiltration
membrane contamination
water purification technology
