【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。更多还原

【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.更多还原