净水技术2023，Vol.42Issue(12)：17-26,10.DOI:10.15890/j.cnki.jsjs.2023.12.003
水中氯离子去除技术与机理研究进展
Research Progress of Mechanism and Technology for Chloride Ion Removal in Water
摘要
Abstract
Chloridion-containing wastewater is the most common wastewater in printing and dyeing,petroleum and chemical industries.If it is not thoroughly treated and discharged into the natural environment,it can cause soil salinization and destroy ecological balance.The chloride ion content in surface water and groundwater in coastal saline-alkali areas is very high,which can have adverse effects on production if directly used.At the same time,too high chloride ion in water also affects the accuracy of scientific experiments.Therefore,how to remove chloride ions from water efficiently,quickly and at low cost is very important.At present,the reported methods of chlorine ion removal mainly include such as chemical precipitation,adsorption,separation and oxidation.This paper briefly introduces several methods and their mechanisms of chlorine ion removal in water,analyzes the advantages and disadvantages of each method.It also puts forward suitable chlorine ion removal methods and combined technologies for common chlorine ion-containing water bodies,providing reference for in-depth research and industrial application of chlorine ion removal methods in water.关键词
废水/氯离子/化学沉淀法/除氯/组合技术Key words
wastewater/chloride ion/chemical sedimentation/dechlorination/combined technology分类
环境科学引用本文复制引用
张鹏宇,李文洋,肖麟童,冯立明..水中氯离子去除技术与机理研究进展[J].净水技术,2023,42(12):17-26,10.基金项目
中央引导地方科技发展专项资金项目(YDZX 2022112) （YDZX 2022112）
山东省科技型中小企业创新能力提升工程项目(2022TSGC1295) （2022TSGC1295）
