[给排水技师论文] 摘要： 近年来，随着工业的发展，重金属废水日益增多，对环境安全及人体健康造成了极大的危害。针对重金属废水种类多样，毒性大等难点，用离子交换法处理重金属废水，跟其它处理方法相比。具有出水水质好，污泥量少，能耗少，且水可回用，金属可回收的优点。故本设计采用离子交换法进行重金属废水的处理。 关键字： 重金属废水 离子交换法 离子交换柱
The Design of Weight Metals Waste Water Treatment Plant
Chen Jia-qiang
College of Resource and Enviroment Southwest Agricultural University Chongqing 400716
Abstract: Recently, with the development of industry, weight metals waste water is released to the nature, lead to great problems to the environmental security and human beings’ healthy. As there are many kinds of weight metals waste water, different concentration and poisonous, ……
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