摘要
介绍了重金属废水中常用配位剂的来源和化学特性,并分析了EDTA体系和无配位剂体系中镍与铅的形态分布及区别。考察了配位剂对重金属废水处理的影响,并提出了使重金属配合物废水达标排放的技术对策。
The source and chemical characteristics of commonly used coordination agents in heavy metal wastewater were introduced,and the morphology distribution and difference of nickel and lead in EDTA and non-coordination agent systems was analyzed.The effects of coordination agents on heavy metal wastewater treatment were investigated, and the technical countermeasures for heavy metal complexes wastewater treatment to ensure the effluent meet the requirements of discharge standard were proposed.
引文
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