Effective removal of bisphenols from aqueous solution with magnetic hierarchical rattle-like Co/Ni-based LDH
文献类型：期刊论文
| 作者 | Li, Guoliang; Zhang, Xiaobing; Sun, Jianqiang; Zhang, Anping; Liao, Chunyang |
| 刊名 | JOURNAL OF HAZARDOUS MATERIALS
 |
| 出版日期 | 2020-01-05 |
| 卷号 | 381页码:1-7 |
| 关键词 | Metal organic frameworks (MOFs) LDH Endocrine disrupting compounds (EDCs) Bisphenols Removal |
| ISSN号 | 0304-3894 |
| 英文摘要 | A novel unique adsorbent (Fe3O4@Co/Ni-LDH) has been successfully synthesized and applied for removal of bisphenols (BPs) from aqueous solution. The prepared adsorbent was characterized to appear in a hierarchical rattle-like structure, and possesses high specific surface area, abundant pore system, and magnetic properties. Adsorption kinetics fitted well with the pseudo-second-order model. Adsorption isotherms abide by the Langmuir model, and the maximum adsorption capacity for bisphenol A (BPA), F (BPF), AF (BPAF) and S (BPS) on Fe3O4@Co/Ni-LDH at pH of 7.0 were 238.96, 177.09, 320.56 and 345.84 mg/g, respectively. Moreover, it was found that the high pH and NaCl concentration were not conducive to the removal of BPs. The humic acid and real waters had no significant effects on the removal of BPs on Fe3O4@Co/Ni-LDH. Furthermore, the FT-IR spectra indicated that the removal of four BPs were primarily Hydrogen bond interaction between BPs and Fe3O4@Co/Ni-LDH. The Fe3O4@Co/Ni-LDH was regenerated effectively by methanol and can be repeatedly used. This novel Fe3O4@Co/Ni-LDH can be applied as a promising adsorbent for removal of BPs from aqueous matrices. |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/44663]  |
| 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 | Li, Guoliang,Zhang, Xiaobing,Sun, Jianqiang,et al. Effective removal of bisphenols from aqueous solution with magnetic hierarchical rattle-like Co/Ni-based LDH[J]. JOURNAL OF HAZARDOUS MATERIALS,2020,381:1-7. |
| APA | Li, Guoliang,Zhang, Xiaobing,Sun, Jianqiang,Zhang, Anping,&Liao, Chunyang.(2020).Effective removal of bisphenols from aqueous solution with magnetic hierarchical rattle-like Co/Ni-based LDH.JOURNAL OF HAZARDOUS MATERIALS,381,1-7. |
| MLA | Li, Guoliang,et al."Effective removal of bisphenols from aqueous solution with magnetic hierarchical rattle-like Co/Ni-based LDH".JOURNAL OF HAZARDOUS MATERIALS 381(2020):1-7. |
入库方式： OAI收割
来源：生态环境研究中心
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