过硫酸盐活化技术研究进展及展望  

Research Progress and Prospect of Persulfate Activation Technology

作　　者：刘楚汉 于海洋[2] 梁永森[2] 佀冬梅 江宏川 杨霞[1] 耿直[1] Liu Chuhan;Yu Haiyang;Liang Yongsen;Si Dongmei;Jiang Hongchuan;Yang Xia;Geng Zhi(School of Environment,Northeast Normal University,Changchun,Jilin 130117,China;Northeast Petroleum and Gas Branch of China Petrochemical Co.LTD,Changchun,Jilin 130062,China)

机构地区：[1]东北师范大学环境学院,吉林长春130117 [2]中国石油化工股份有限公司东北油气分公司,吉林长春130062

出　　处：《伊犁师范学院学报（自然科学版）》2020年第2期48-54,共7页Journal of Yili Normal University：Natural Science Edition

基　　金：国家自然科学基金面上项目(51978133);中央高校基本科研业务费专项资金(2412019FZ021);中国石油化工股份有限公司东北油气分公司技术开发(委托)项目“油田土壤重金属污染治理技术研究”.

摘　　要：过硫酸盐高级氧化技术具有氧化能力强、pH适用范围广、前体氧化物稳定、见效快和无二次污染等诸多优点,被广泛应用于处理水和土壤中的污染物,同时也越来越受到环境和化工等领域研究者们的广泛关注.对目前国内外常用的光活化、热活化、超声活化、电活化、碱活化、过渡金属离子及金属氧化物活化、碳材料活化等过硫酸盐活化技术的研究现状进行了总结,并根据不同活化方式的不同特点,分别简述了上述各类活化技术的活化机理,以及影响各类活化方式效率的重要因素,同时介绍了各类活化技术为进一步提升活化效率与不同活化方式协作联用,以及优化改进的实例,最后结合目前研究现状对其未来研究方向进行了展望,为过硫酸盐活化技术在污染物处理的应用上提供了一定的参考.The persulfate advanced oxidation technology has many advantages,such as strong oxidation ability,wide pH application range,stable precursor oxide,quick effect and no secondary pollution,etc.It is widely used to treat pollutants in water and soil,and has also attracted more and more attention from researchers in the fields of environment and chemical industry.This paper summarized the research status of persulfate activation technologies commonly used at home and abroad,such as light activation,heat activation,ultrasonic activation,electric activation,alkali activation,transition metal ion and metal oxide activation,carbon material activation,etc.According to the different characteristics of different activation methods,the activation mechanism of the above-mentioned various activation technologies and the important factors influencing the efficiency of various activation methods were briefly described respectively.At the same time,examples of cooperation and optimization improvement of various activation technologies to further enhance the activation efficiency and different activation methods were introduced.Finally,the future research direction was prospected based on the current research status.This review provides some references for the application of persulfate activation technology in pollutant treatment.

关 键 词：过硫酸盐 活化技术 研究进展 

分 类 号：X703[环境科学与工程—环境工程]