摘要
重金属废水因其对环境污染严重、危害人类健康而越来越引起人们的重视。丙烯酸基高分子水凝胶由于含有多种功能基团和大量的活性吸附位点,在重金属吸附方面发挥了重要作用。本文主要综述了丙烯酸基高分子水凝胶在重金属废水处理方面的研究进展,总结和归纳了其制备方法和分类等,分析了聚丙烯酸基高分子水凝胶作为吸附剂在重金属废水处理方面存在的问题,并对其后续应用和研究进行了展望。
Heavy metal wastewater has attracted more and more attention because of its serious environmental pollution and harm to human health.Acrylic-based polymer hydrogels,as they contain multiple functional groups and a large number of active adsorption sites,play an important role in the adsorption of heavy metals.This article mainly reviewed the research progress of acrylic-based polymer hydrogels in the treatment of heavy metal wastewater,summarized the preparation methods and classification of polyacrylic acid-based polymer hydrogels,and analyzed the existing problems of using it as adsorbent in the treatment of heavy metal wastewater.Its future application and research were also prospected in the paper.
作者
刘韩
王倩
张帆
Liu Han;Wang Qian;Zhang Fan(National Demonstration Center for Experimental Chemistry Education,Key Laboratory of Mineral Cleaner Production and Exploit of Green Functional Materials in Hunan Province,Hunan Provincial Engineering Laboratory of Integrated Control and Remediation of Heavy Metal Pollution from Mn-Zn Mining,Jishou University,Jishou,416000)
出处
《化学通报》
CAS
CSCD
北大核心
2020年第10期909-918,共10页
Chemistry
基金
国家自然科学基金项目(31360161)
湖南省自然科学基金项目(13JJ2030)资助
关键词
丙烯酸
高分子水凝胶
吸附
重金属
废水
Acrylic acid
Polymer hydrogel
Adsorption
Heavy metal
Wastewater
