| Adsorption properties of N-succinyl-chitosan and cross-linked N-succinyl-chitosan resin with Pb(II) as template ions | |
| Department | 环境材料与生态化学研究发展中心 |
Sun SL(孙胜玲); Wang AQ(王爱勤) ; 王爱勤 aqwang@licp.cas.cn
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| 2006 | |
| Source Publication | Separation and Purification Technology
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| ISSN | 1383-5866 |
| Volume | 51Pages:409-415 |
| Abstract | In the current study, we attempt to find a new adsorbent material based on chitosan, so a series of N-succinyl-chitosan (NSC) with different degree of substitution (DS) were prepared, and then the adsorptionproperties of them as adsorbent were examined. The effects of DS of NSC, pH value in original solution and adsorption temperature on adsorption capacities for Pb(II) ions were investigated, and the cross-linkedN-succinyl-chitosanresin with Pb(II) as templateion (CNSC) was synthesized by NSC adsorbed Pb(II) ionscross-linked with glutaraldehyde and then removing Pb(II) ions from the resin. In the study of the single metal ionsadsorption and the co-adsorption experiments of mixture solutions, it was found that the adsorption capacities of CNSC for Pb(II) ions were always higher than that of the NSC. The CNSC has a good reusability and better adsorption capacities after reuse for 10 times. FT-IR and XPS revealed that the Pb(II) adsorption on the CNSC and NSC mainly involved the carboxyl groups, and partly occur on the amino groups in the adsorption process. |
| Keyword | Adsorption N-succinyl-chitosan Cross-linked Pb(Ii) Ions Template |
| Subject Area | 胶体与界面 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 功能复合材料组 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/235 |
| 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 | Sun SL,Wang AQ,王爱勤 aqwang@licp.cas.cn. Adsorption properties of N-succinyl-chitosan and cross-linked N-succinyl-chitosan resin with Pb(II) as template ions[J]. Separation and Purification Technology,2006,51:409-415. |
| APA | 孙胜玲,王爱勤,&王爱勤 aqwang@licp.cas.cn.(2006).Adsorption properties of N-succinyl-chitosan and cross-linked N-succinyl-chitosan resin with Pb(II) as template ions.Separation and Purification Technology,51,409-415. |
| MLA | 孙胜玲,et al."Adsorption properties of N-succinyl-chitosan and cross-linked N-succinyl-chitosan resin with Pb(II) as template ions".Separation and Purification Technology 51(2006):409-415. |
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| 2006513409415.pdf（364KB） | 开放获取 | License | View Application Full Text | |||
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