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聚(丙烯酸-co-丙烯酰胺)/蒙脱土/腐殖酸钠复合物对Pb2+的吸附性能
Department环境材料与生态化学研究发展中心
郑易安; 王爱勤; 王爱勤 aqwang@licp.cas.cn
2009
Source Publication应用化学
ISSN1000-0158
Volume26Issue:10Pages:1154-1158
Abstract采用制备的聚(丙烯酸-co-丙烯酰胺)/蒙脱土/腐殖酸钠复合吸附剂,研究了溶液pH值、吸附时间和Pb2+溶液初始浓度等因素对重金属Pb2+的吸附性能,探讨了复合吸附剂对Pb2+的吸附机理。结果表明,在pH=6.0、吸附时间2h、Pb2+溶液初始浓度0.01mol/L和吸附剂用量0.10g的条件下,复合吸附剂对Pb2+的吸附量达到364.05mg/g,平衡所需的时间为15min。与蒙脱土相比,复合吸附剂具有更高的吸附容量和更快的吸附速率。
Keyword复合吸附剂 蒙脱土 吸附容量 吸附机理 Composite Adsorbent Montmorillonite Lead Adsorption Capacity Adsorption Mechanism
Subject Area功能高分子
Funding Organization江苏省科技厅太湖专项(BS2007118);甘肃省科技支撑(0804GKCA03A)资助项目
Indexed ByCSCD
Language中文
Funding Project功能复合材料组
Citation statistics
Document Type期刊论文
Identifierhttp://ir.licp.cn/handle/362003/165
Collection环境材料与生态化学研究发展中心
Corresponding Author王爱勤 aqwang@licp.cas.cn
Recommended Citation
GB/T 7714
郑易安,王爱勤,王爱勤 aqwang@licp.cas.cn. 聚(丙烯酸-co-丙烯酰胺)/蒙脱土/腐殖酸钠复合物对Pb2+的吸附性能[J]. 应用化学,2009,26(10):1154-1158.
APA 郑易安,王爱勤,&王爱勤 aqwang@licp.cas.cn.(2009).聚(丙烯酸-co-丙烯酰胺)/蒙脱土/腐殖酸钠复合物对Pb2+的吸附性能.应用化学,26(10),1154-1158.
MLA 郑易安,et al."聚(丙烯酸-co-丙烯酰胺)/蒙脱土/腐殖酸钠复合物对Pb2+的吸附性能".应用化学 26.10(2009):1154-1158.
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