Preparation and application of Aliquat 336 functionalized chitosan adsorbent for the removal of Pb(II)
文献类型：期刊论文
| 作者 | Cui HM ; Chen J ; Yang HL ; Wang W ; Liu Y ; Zou D ; Liu WG ; Men GP |
| 刊名 | chemical engineering journal
 |
| 出版日期 | 2013 |
| 卷号 | 232页码:372-379 |
| 关键词 | CARBOXYMETHYL CHITOSAN ADSORPTION BEHAVIOR IONIC LIQUID METAL-IONS EQUILIBRIUM EXTRACTION RECOVERY BIOSORPTION SEPARATION CELLULOSE |
| ISSN号 | 1385-8947 |
| 通讯作者 | chen j |
| 中文摘要 | we report here the rational design and the preparation of chitosan-derived adsorbent, trioctylmethyl ammonium carboxymethylated chitosan ([a336][cmcts]) for the removal of pb(h) from aqueous solutions. the adsorbent fabricates as such represents a rational approach to enhance the adsorption capabilities, as well as avoid the agglomerate of chitosan effectively. through a series of carefully executed experiments, we discover that both the cations and anions parts contribute to the adsorption of pb(ii), thus propose an interesting ion-associated complex adsorption mechanism. the as-prepared [a336][cmcts] displays excellent adsorption capabilities, has a adsorption capacity of 143.3 mg g(-1). 97.71% of pb(ii) in real waste water can be removed. this new design strategy and adsorption mechanism broadens the studies in this field and gives deep insight into pb(ii) adsorption behaviors. the as-prepared adsorbents are expected to be used for the removal of other heavy metal ions. (c) 2013 elsevier b.v. all rights reserved. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000326768300043 |
| 公开日期 | 2014-04-15 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/49561]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Cui HM,Chen J,Yang HL,et al. Preparation and application of Aliquat 336 functionalized chitosan adsorbent for the removal of Pb(II)[J]. chemical engineering journal,2013,232:372-379. |
| APA | Cui HM.,Chen J.,Yang HL.,Wang W.,Liu Y.,...&Men GP.(2013).Preparation and application of Aliquat 336 functionalized chitosan adsorbent for the removal of Pb(II).chemical engineering journal,232,372-379. |
| MLA | Cui HM,et al."Preparation and application of Aliquat 336 functionalized chitosan adsorbent for the removal of Pb(II)".chemical engineering journal 232(2013):372-379. |
入库方式： OAI收割
来源：长春应用化学研究所
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