Fabrication of a waste cotton fabrics-based nanosystem for simultaneous removal of Cu(II) and Pb(II)
文献类型：期刊论文
| Author | Cai, Dongqing2; Li, Ruohan2; Wu, Qingchuan1; Ye, Jinghong2; Guo, Minxue2; Xu, He2; Wang, Dongfang2 |
| Source | CHEMOSPHERE
 |
| Issued Date | 2022-12-01 |
| Volume | 309 |
| Keyword | Cotton fabrics Cu(II) Pb(II) Carboxyl-functionalized zinc oxide Water |
| ISSN | 0045-6535 |
| DOI | 10.1016/j.chemosphere.2022.136601 |
| Corresponding Author | Wang, Dongfang(dfwang@dhu.edu.cn) |
| English Abstract | Herein, a waste cotton fabrics-based nanosystem was fabricated to simultaneously remove copper (Cu(II)) and lead ions (Pb(II)) from water and soil. Therein, carboxyl-functionalized zinc oxide microsphere (ZnO-COOH) with peanut shape was carried by cotton fabric (CF) to get CF/ZnO-COOH nanosystem. CF/ZnO-COOH with a good foldable property possessed a high removal capacity for Cu(II) and Pb(II) via electrostatic attraction and chelation. The result indicated that their removal efficiencies of CF/ZnO-COOH could reach over 95% after 2 h. The adsorption process was consistent with Langmuir (R2 = 0.9905 of Cu(II) and R2 = 0.9846 of Pb(II)) and pseudo-second-order kinetic models (R2 = 0.9999 of Cu(II) and R2 = 0.9999 of Pb(II)). The thermodynamic data showed that the adsorption process was spontaneous and exothermic. Additionally, CF/ZnO-COOH also possessed a high fixation ability for Cu(II) and Pb(II) in sand-soil column, especially for Pb(II) (15 cm, 0.4 mu g kg- 1). Therefore, this wok provides an environmentally friendly and efficient way to remove Cu(II) and Pb(II) from water and soil concurrently. |
| Funding Project | National Natural Science Foundation of China[52000025] ; Fundamental Rea-search Funds for the Central Universities[2232020D-22] ; Science and Technology Service Program of Chinese Academy of Science[KFJ- STS-QYZD-199] ; Key R & D Program of Inner Mongolia Autonomous Region[2021GG0300] ; Key R & D Program of Guangdong Province[2020B0202010005] |
| WOS Keyword | SELECTIVE REMOVAL ; AQUEOUS-SOLUTIONS ; EXTRACTION ; ADSORBENT ; ZN(II) ; LEAD |
| WOS Research Area | Environmental Sciences & Ecology |
| Language | 英语 |
| WOS ID | WOS:000866476600002 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Funding Organization | National Natural Science Foundation of China ; Fundamental Rea-search Funds for the Central Universities ; Science and Technology Service Program of Chinese Academy of Science ; Key R & D Program of Inner Mongolia Autonomous Region ; Key R & D Program of Guangdong Province |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/129414]  |
| Collection | 中国科学院合肥物质科学研究院 |
| Corresponding Author | Wang, Dongfang |
| Affiliation | 1.Chinese Acad Sci, Hefei Inst Phys Sci, Key Lab High Magnet Field & Ion Beam Phys Biol, Hefei 230031, Anhui, Peoples R China 2.Donghua Univ, Coll Environm Sci & Engn, Shanghai 201620, Peoples R China |
| Recommended Citation GB/T 7714 | Cai, Dongqing,Li, Ruohan,Wu, Qingchuan,et al. Fabrication of a waste cotton fabrics-based nanosystem for simultaneous removal of Cu(II) and Pb(II)[J]. CHEMOSPHERE,2022,309. |
| APA | Cai, Dongqing.,Li, Ruohan.,Wu, Qingchuan.,Ye, Jinghong.,Guo, Minxue.,...&Wang, Dongfang.(2022).Fabrication of a waste cotton fabrics-based nanosystem for simultaneous removal of Cu(II) and Pb(II).CHEMOSPHERE,309. |
| MLA | Cai, Dongqing,et al."Fabrication of a waste cotton fabrics-based nanosystem for simultaneous removal of Cu(II) and Pb(II)".CHEMOSPHERE 309(2022). |
入库方式： OAI收割
来源：合肥物质科学研究院
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