氧化还原聚合物吸附去除金属中的铬(VI)和铅(II)  

Removal of chromium(VI)and lead(II)from metals by redox polymer adsorption

作　　者：翟亚杰 Zhai Ya Jie(Chongqing Vocational College of resources and environmental protection,402360)

机构地区：[1]重庆资源与环境保护职业学院,402360

出　　处：《皮革制作与环保科技》2020年第4期80-82,共3页Leather Manufacture and Environmental Technology

摘　　要：聚合物基杂化材料被广泛制造,并用于重金属去除和其他无机污染物。从Langmuir模型中去除铬(VI)与181.4毫克最大吸附量从1批次吸附以除去铬(VI)和铅(II)制革厂通过使用不同的参数影响。制革厂的废水中分别存在75%和99%铬(VI)和(II)铅。通过UV,FT-IR,TGA,DSC,XRD和SEM-EDS分析确定吸附剂的化学和结构特征。polymer based hybrid materials are widely used in heavy metal removal and other inorganic pollutants.Removal of chromium(VI)from Langmuir model and 181.4 mg maximum adsorption from one batch to remove chromium(VI)and lead(II)from tanneries by using different parameters.There are 75%and 99%chromium(VI)and(II)lead in tannery wastewater respectively.The chemical and structural characteristics of the adsorbent were determined by UV,FT-IR,TGA,DSC,XRD and SEM-EDS.

关 键 词：聚丙烯酸 邻苯二酚 对苯二酚 氧化还原聚合物吸附 

分 类 号：X70[环境科学与工程—环境工程]