预氧化耦合超滤工艺净化处理含藻水研究进展  

Research Progress of Pre-Oxidation Coupled with UF Process for Algae-Laden Water Treatment

作　　者：徐双成 高熠璇 胡昕如 崔晓洁 孟子浩 成小翔 XU Shuangcheng;GAO Yixuan;HU Xinru;CUI Xiaojie;MENG Zihao;CHENG Xiaoxiang(Jinan Purun Water Group Co.,Ltd.,Jinan 250001,China;Jinan Water Group Co.,Ltd.,Jinan 250001,China;School of Municipal and Environmental Engineering,Shandong Jianzhu University,Jinan 250101,China)

机构地区：[1]济南普润水务有限公司,山东济南250001 [2]济南水务集团有限公司,山东济南250001 [3]山东建筑大学市政与环境工程学院,山东济南250101

出　　处：《净水技术》2023年第6期7-13,21,共8页Water Purification Technology

基　　金：山东省高等学校“青创团队计划”(2022KJ206);济南市市校融合发展战略工程项目(JNSX2021048)。

摘　　要：湖库等水源地藻类暴发问题依然突出,严重威胁着居民的饮水安全。超滤可以有效截留藻细胞,但在含藻水净化时仍面临着溶解性有机物去除率低、膜污染等瓶颈。为提升净化效率,氧化预处理耦合超滤工艺在含藻水处理领域受到了越来越多的关注。基于此,文章系统地分析了超滤工艺净化含藻水的效能,综述了氯、臭氧、紫外、过硫酸盐和高锰酸盐耦合超滤工艺净化含藻水的研究进展,对氧化预处理耦合超滤工艺净化含藻水的应用前景进行了总结和展望。The problem of algae outbreak in water source such as lakes and reservoirs remains prominent,seriously threatening the drinking water safety of residents.Ultrafiltration(UF)can effectively retain algal cells,but still faces bottlenecks such as low removal rate of dissolved organic matter and membrane fouling in algae-laden water purification.In order to improve the purification efficiency,oxidation pretreatment coupled with UF process has received more and more attention in the field of algae-laden water treatment.Based on this,the efficiency of UF to purify algae-laden water is systematically analyzed firstly.Then the research progress of chlorine,ozone,UV,persulfate and permanganate coupled UF process for purification of algae-laden water are reviewed.And the application prospects of oxidation pretreatment coupled UF process for purification of algae-laden water are summarized and prospected.

关 键 词：预氧化 含藻水 超滤(UF) 膜污染 藻细胞 藻源有机物(AOM) 

分 类 号：X703[环境科学与工程—环境工程]