水处理混凝剂研究进展  

Research Progress on Coagulants for Water Treatment

作　　者：王浩[1] 孙林 Wang Hao;Sun Lin(School of Chemistry and Chemical Engineering,Nanjing University of Science&Technology,Jiangsu,210094;Qingdao Haiwan Specialty Chemicals Co.,Ltd.,Shandong,266717)

机构地区：[1]南京理工大学化学与化工学院,江苏210094 [2]青岛海湾精细化工有限公司,山东266717

出　　处：《当代化工研究》2025年第5期33-35,共3页Modern Chemical Research

摘　　要：混凝法是保障水质安全、提高水资源利用效率的重要技术之一,而混凝剂是该方法的核心。随着水质要求的提高,混凝剂在饮用水、工业废水和污水处理中的作用愈发关键。综述了不同类型水处理混凝剂的研究进展,重点讨论了无机、有机及复合混凝剂的作用机理、应用效果及优缺点。结合当前研究中存在的问题,展望了混凝剂的未来发展方向。其中,无机-有机复合混凝剂因兼具两者的优势,成为未来研究的重点,特别是无毒、高效、环保型混凝剂的研制,以推动其在水处理中的广泛应用。Coagulation is one of the key technologies for ensuring water quality safety and improving water resource utilization efficiency,with coagulants being the core of this method.As water quality requirements continue to rise,coagulants play an increasingly crucial role in drinking water,industrial wastewater,and sewage treatment.This review summarized the research progress on various types of water treatment coagulants,focusing on the mechanisms,application effects,and advantages and disadvantages of inorganic,organic,and composite coagulants.In light of the issues present in current re search,the future development directions of coagulants were also discussed.Among them,inorganic-organic composite coagulants,which combine the advantages of both types,should be the focus o f future research,especially the development of non-toxicity,high-effi-ciency,and environmentally friendly coagulants to promote their widespread application in water treatment.

关 键 词：无机混凝剂 有机混凝剂 复合混凝剂 作用机理 水处理 

分 类 号：X703[环境科学与工程—环境工程]