吸附法处理重金属废水是将废水中的金属离子用吸附剂从水体中分离。介绍了黑曲霉牡蛎壳粉、改性沸石、机制竹炭、改性膨润、啤酒酵母、改性累托石等吸附剂对重金属废水的处理。对这些吸附法做了比较和评价，并对今后的研究方向提出了建议。%Adsorption treatment of heavy metal wastewater is to separate metal ions in wastewater by using adsorbents. In this article, adsorption treatment of heavy metal wastewater by using different adsorbents was introduced, such as aspergillus niger oyster shell powder, modified zeolite, mechanism charcoal, modified bentonite, beer yeast and so on. The adsorption methods were compared and evaluated;and the future research direction was proposed.
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