重金属污染控制中的离子交换特点分析

Analysis of Ion Exchange Characteristics in Heavy Metal Pollution Control

工业废水中的重金属离子存在毒性较大、不易生物降解特点,而随着近年来我国资源节约型、环境友好型社会建设的不断推进,浓度较高重金属离子废水排放也开始成为行业共同关注的问题,基于此,本文简单介绍了离子交换树脂处理技术,并结合离子交换对重金属离子的选择性去除,深入探讨了重金属污染控制中的离子交换特点,希望由此能够为相关业内人士带来一定启发。

Heavy metal ions in industrial wastewater are toxic and difficult to biodegrade. With the development of resource-saving and environment-friendly society in China in recent years, the discharge of wastewater with high concentration of heavy metal ions has become a common concern of the industry. Based on this, this paper briefly introduces the ion exchange resin treatment technology, combined with ion exchange. The selective removal of heavy metal ions, indepth discussion of the characteristics of ion exchange in heavy metal pollution control, hoping to bring some inspiration for the relevant industry.