Adsorption properties of poly(acrylaminophosphonic-carboxyl-hydrazide) type chelating fiber for heavy metal ions
文献类型：期刊论文
| 作者 | Liu, RX; Zhang, BW; Tang, HX |
| 刊名 | JOURNAL OF APPLIED POLYMER SCIENCE
 |
| 出版日期 | 1998 |
| 卷号 | 70期号:1页码:7-14 |
| 关键词 | poly(acrylaminophosphonic-carboxyl-hydrazide) chelating fiber adsorption property heavy metal ions |
| 英文摘要 | In this article, the adsorption properties of poly(acrylaminophosphonic-carboxyl-hydrazide) chelating fibers for Cu(II), Cd(II), Co(II), Mn(II), Pb(II), Zn(II), Ni(II), and Cr(III) are investigated by a batch technique. Based on the research results of binding capacity, adsorption isotherm, effect of pH value on sorption, and adsorption kinetics experiments, it is shown that the poly(acrylaminophosphonic-carboxyl-hydrazide) chelating fibers have higher binding capacities and good adsorption kinetic properties for heavy metal ions. The sorption of the metal ions on the chelating fibers is strongly dependent on the equilibrium pH value of the solution. The adsorption isotherms of Cu(II) and Cd(II) on the chelating fiber exhibit a Langmuir-type equation. The adsorbed Cu(II), Cd(II), Zn(II), and Pb(II) could be eluted by diluted nitric acid. (C) 1998 John Wiley & Sons, Inc. |
| 研究领域[WOS] | Polymer Science |
| WOS记录号 | WOS:000075647100002 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/24272]  |
| 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 |
| 推荐引用方式 GB/T 7714 | Liu, RX,Zhang, BW,Tang, HX. Adsorption properties of poly(acrylaminophosphonic-carboxyl-hydrazide) type chelating fiber for heavy metal ions[J]. JOURNAL OF APPLIED POLYMER SCIENCE,1998,70(1):7-14. |
| APA | Liu, RX,Zhang, BW,&Tang, HX.(1998).Adsorption properties of poly(acrylaminophosphonic-carboxyl-hydrazide) type chelating fiber for heavy metal ions.JOURNAL OF APPLIED POLYMER SCIENCE,70(1),7-14. |
| MLA | Liu, RX,et al."Adsorption properties of poly(acrylaminophosphonic-carboxyl-hydrazide) type chelating fiber for heavy metal ions".JOURNAL OF APPLIED POLYMER SCIENCE 70.1(1998):7-14. |
入库方式： OAI收割
来源：生态环境研究中心
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