离子交换树脂法处理含铜废水的研究进展

Research Progresses in Treatment of Copper-containing Wastewater by Ion Exchange Resin Process

介绍了离子交换树脂在处理不同类型的含铜废水中的应用,列举了络合铜废水、游离铜废水及多金属杂质含铜废水中适用的树脂种类及应用实例,对工业应用中存在的一些问题和对策做出总结归纳,并针对该技术的发展方向提出展望。离子交换树脂法是一种较为有效的废水处理方法,对常规浓度和低浓度的含铜废水的处理效果均较好,可将废水有效资源化利用。

The application of ion exchange resin in the treatment of different types of copper containing wastewaters is introduced. The resins suitable to wastewaters containing complex copper, free copper or mixture of copper and other metals, and the application examples are enumerated. Some problems in its industrial application and countermeasures are summarized. The development direction of the process is also put forward. Ion exchange resin process is an effective process for wastewater treatment, which has a good treatment effect on wastewaters containing copper with conventional or low concentration and it is also effective for comprehensive utilization ofwastewater.