层状双金属氢氧化物活化过硫酸盐在水处理中的应用OACSTPCD
Application of layered double hydroxide activated persulfate in water treatment
基于硫酸根自由基的高级氧化技术(SR-AOPs)具有宽pH耐受性、强氧化性以及方便操作性等优势而受到关注.层状双金属氢氧化物(LDHs)因其独特的层状结构优势、层板组成可调控性、结构记忆效应和阴离子可交换性等特性,在活化过硫酸盐方面表现出良好的活性和催化优势.本论文重点综述了LDHs及其复合材料作为非均相催化剂活化过硫酸盐在水污染处理领域的应用现状,最后,对LDHs催化体系持续改进以及未来研究方向进行了展望.
The advanced oxidation technology based on sulfate radical(SR-AOPs)has garnered significant attention due to its strong oxidation property,broad pH tolerance,and facile procedures.Layered double-metal hydroxide(LDHS),characterized by their unique layered structure advantages,anion exchangeability,controllable laminate composition,and memory effect,exhibits excellent reactivity and catalytic benefits in persulfate activation.The application of LDHS and its composites as varied catalysts to activate persulfate in water pollution treatment was reviewed.Finally,the continuous improvement of the LDHS catalytic system was discussed with the future research directions.
雷春妮;王波;王新潮;漆珍珍;程修文
兰州大学资源环境学院,兰州 730000||兰州海关技术中心,兰州 730010兰州海关技术中心,兰州 730010兰州大学资源环境学院,兰州 730000
环境科学
层状双金属氢氧化物制备方法高级氧化技术有机污染物
layered double hydroxidepreparation methodsAdvanced Oxidation Technologyorganic pollutants
《环境保护科学》 2024 (002)
23-32 / 10
甘肃省青年科技基金计划(21JR7RA348)
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