Quartz sand and Kaolin were used as adsorbents,and heavy metals such as Cu,Zn,As,Cr were used as adsorbate. The experiment was based on single adsorbent with single adsorbate adsorption isotherm. Removal characteristics of inorganic particles act on heavy metal ions and effect of the adsorption of inorganic particles with metal ions was studied,and finally draws some valuable conclusions.%采用石英砂和高岭土为吸附剂，以典型重金属 Cu，Zn，As，Cr 为吸附质分别进行了单吸附剂单吸附质等温吸附实验，研究了无机颗粒物对重金属离子的吸附去除特性以及无机颗粒物对金属离子吸附水相化学条件影响因素，得出了一些有参考价值的结论。
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