中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Effect of copper on the adsorption of p-nitrophenol onto soils

文献类型:期刊论文

作者Pei, ZG; Shan, XQ; Wen, B; Zhang, SZ; Yan, LG; Khan, SU
刊名ENVIRONMENTAL POLLUTION
出版日期2006
卷号139期号:3页码:541-549
关键词adsorption soil p-nitrophenol copper
英文摘要The effect of copper on adsorption of p-nitrophenol on two typical Chinese soils was investigated using a batch-equilibration method. Adsorption experiments were carried out when both copper and p-nitrophenol were adsorbed Simultaneously, and when copper was previously adsorbed oil soils. It was observed that adsorption of p-nitrophenol decreased with increasing copper concentrations thereby indicating a competition between copper and p-nitrophenol for occupying the adsorption sites oil soils. Moisture increased the hydrated sphere and the acidity of Water Surrounding the cation, which further reduced the adsorption of p-nitrophenol. Fourier transform infrared Spectroscopy study provided the direct evidence for the coordination of p-nitrophenol sorbed by soils with metal cation in n-hexane system. It was observed that the perturbations included a red shift of the v(sym) (NO) hand, a concomitant blue-shift of the v(sym) (NO) hand and a blue-shift of C-N hand when compared with the infrared spectra obtained from water solution. (c) 2005 Elsevier Ltd. All rights reserved.
WOS记录号WOS:000234792400016
源URL[http://ir.rcees.ac.cn/handle/311016/22870]  
专题生态环境研究中心_环境化学与生态毒理学国家重点实验室
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GB/T 7714
Pei, ZG,Shan, XQ,Wen, B,et al. Effect of copper on the adsorption of p-nitrophenol onto soils[J]. ENVIRONMENTAL POLLUTION,2006,139(3):541-549.
APA Pei, ZG,Shan, XQ,Wen, B,Zhang, SZ,Yan, LG,&Khan, SU.(2006).Effect of copper on the adsorption of p-nitrophenol onto soils.ENVIRONMENTAL POLLUTION,139(3),541-549.
MLA Pei, ZG,et al."Effect of copper on the adsorption of p-nitrophenol onto soils".ENVIRONMENTAL POLLUTION 139.3(2006):541-549.

入库方式: OAI收割

来源:生态环境研究中心

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