工业废水中重金属的处理技术及方法分析

摘要

阐述了工业废水中重金属的处理技术，包括离子交换树脂法、膜处理技术、电去离子技术EDI等，分析了这些方法的特点、发展和实际运用。在此基础上介绍了几种高效的处理方法，包括零排放的处理方法和重金属离子回收利用方法，以实现工业废水零排放目标。%Describes the heavy metals in industrial waste water treatment techniques,including ion exchange resin,membrane technology,electro-deionization EDI and other technologies to analyze the characteristics,development and practical application of these methods.On this basis,it introduces several efficient processing methods,including treatment and heavy metal ions zero emission recycling methods to achieve zero discharge of industrial wastewater targets.