第 49 卷第 4 期 | | Vol. 49 No. 4 | 2019 年 8 月 | Aug 2019 |
|
所属栏目:专论与综述
离子交换与吸附树脂对重金属废水处理的研究进展 |
胡海华,韩 玉,钟世华*
(湖南师范大学 化学化工学院,有机功能分子组装与应用湖南省重点实验室,资源精细化与先进材料湖南省高校重点实验室,石化新材料与资源精细利用国家地方联合工程实验室,湖南 长沙 410081) |
摘 要:随着工业的飞速发展,重金属废水对环境造成的污染问题日益严重,运用离子交换与吸附树脂对重金属废水进行处理的方法得到广泛关注。介绍了近年来国内外采用离子交换与吸附树脂处理重金属废水的研究发展,主要包括树脂接枝官能团与修饰金属两方面来提高树脂对重金属离子的吸附量。 |
关键词:离子交换;吸附;树脂;重金属 |
中图分类号:TQ323 文献标识码:B 文章编号:1009-9212(2019)04-0001-04 |
|
Progress on Treatment of Heavy Metal-containing Wastewater by Ion Exchange or Adsorption Resin |
HU Hai-hua, HAN Yu, ZHONG Shi-hua*
(College of Chemistry and Chemical Engineering, Hunan Normal University, Key Laboratory of the Synthesis and Application of Organic Functional Molecules of Hunan Province; Key Laboratory of Fine Resources and Advanced Materials of colleges in Hunan Province; National & Local Joint Engineering Laboratory for New Petrochemical Materials and Fine Utilization of Resources, Changsha 410081, China) |
Abstract:With the rapid development of industry, the pollution caused by heavy metal-containing wastewater to the environment is becoming more and more serious. The treatment of heavy metal-containing wastewater by ion exchange or adsorption resin has received extensive attention. This paper introduced the research and development of heavy metal-containing wastewater treatment by ion exchange or adsorption resins including resins grafting functional groups and modified metal to improve the adsorption capacity of heavy metal ions at home and abroad in recent years. |
Key words:ion exchange; adsorption; resin; heavy metal |
|
基金项目:湖南省发改委科研项目(湘财企指[2015]83号),湖南省大学生创新创业教育基地(湘教通[2016]393号)。
|
作者简介:胡海华(1997-),男,湖南益阳人,硕士研究生,主要从事化学工程研究。
|
联 系 人:钟世华,教授,博士,主要从事功能高分子材料研究(E-mail: zhongshihua@hunnu.edu.cn)。
|
收稿日期:2019-07-05
|
|