摘要
含重金属废水是工业废水中处理难度较大、对环境污染程度较高的废水。离子交换树脂具有良好的再生能力,装置较为简单。它能够将各类工业废水中的重金属离子选择性分离,实现重金属资源化处理,提升工业生产的经济性,在处理含铜、镍等重金属废水领域已经取得了良好的效果。
The industrial wastewater containing heavy metals is extremely difficult to treat and has a high degree of environmental pollution. Ion exchange resin has a good regeneration ability and the device is simple.It can not only selectively separate heavy metal ions from various industrial wastewater, but realize the resource treatment of heavy metals and improve the economic efficiency of industrial production. Good results have been achieved in the treatment of wastewater containing copper, nickel and other heavy metals.
作者
程振林
Cheng Zhenin(Xinxiang Environmental Protection Scientific Design and Research Institute,Xinxiang 453000,China)
出处
《塑料助剂》
CAS
2022年第5期67-70,共4页
Plastics Additives
关键词
离子交换树脂
重金属
废水处理
ion exchange resin
heavy metal
wastewater treatment
