Thin-film composite nanofiltration membrane with unprecedented stability in strong acid for highly selective dye/NaCl separation
文献类型：期刊论文
| 作者 | Ji, Miaozhou2; Wang, Zhenggong2; Zhu, Yuzhang3; Shan, Linglong1; Lu, Yang3; Zhang, Yuping3; Zhang, Yatao4; Jin, Jian2 |
| 刊名 | JOURNAL OF MEMBRANE SCIENCE
 |
| 出版日期 | 2022-03-05 |
| 卷号 | 645页码:8 |
| 关键词 | Nanofiltration membrane
Acid resistance
Dye/NaCl separation Interfacial polymerization |
| ISSN号 | 0376-7388 |
| DOI | 10.1016/j.memsci.2021.120189 |
| 英文摘要 | Designing and preparing nanofiltration (NF) membrane with distinguished property of acidic tolerance is attractive for handling acidic saline wastewater. In this work, we used a new monomer of 2,2-bis(3-amino-4-hydroxyphenyl)-hexafluoro-propane (bisAPAF) to prepare NF membrane by interfacial polymerization for removing dyes from acidic saline solution. Interestingly, the resulted NF membrane derived from bisAPAF and 1,3,5-trimesyol chloride (TMC) exhibits an exceptional structure stability under strong acid condition. Specifically, after exposed to H2SO4 aqueous solution with concentration of 20% (w/v) for 720 h, the NF maintains a Na2SO4 rejection of ~87%, showing little change as compared with the membrane without acidic treatment. In addition, the membrane shows a high selectivity for differentiating Direct Red 23/NaCl or Congo Red/NaCl in the pH range of 2-9, the rejection of dyes maintains at higher than 98% while the NaCl rejection is lower that ~10%. The outstanding acid tolerance property of NF membrane makes it a great promise candidate for acid wastewater remediation. |
| WOS关键词 | NF MEMBRANES ; NAPHTHALENE-1,3,6-TRISULFONYLCHLORIDE NTSC ; INTERFACIAL POLYMERIZATION ; REMOVAL ; PERFORMANCE ; WATER ; FABRICATION ; POLYAMIDE ; CHLORIDE ; REUSE |
| 资助项目 | National Natural Science Foundation of China[21988102] ; National Natural Science Foundation of China[51873230] ; National Natural Science Foundation of China[51625306] ; National Key Research and Development Plan[2019YFA0705800] ; Youth Innovation Promotion Association CAS ; CAS-TWAS Centre of Excellence for Green Technology |
| WOS研究方向 | Engineering ; Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000791996400006 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China ; National Key Research and Development Plan ; Youth Innovation Promotion Association CAS ; CAS-TWAS Centre of Excellence for Green Technology |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/53344]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Zhu, Yuzhang; Jin, Jian |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, Beijing Key Lab Ion Liquids Clean Proc, Beijing 100190, Peoples R China 2.Soochow Univ, Coll Chem Chem Engn & Mat Sci, Suzhou 215123, Peoples R China 3.Chinese Acad Sci, Suzhou Inst Nanotech & Nanobion, I Lab, Suzhou 215123, Peoples R China 4.Zhengzhou Univ, Sch Chem Engn & Energy, Zhengzhou 450001, Peoples R China |
| 推荐引用方式 GB/T 7714 |
Ji, Miaozhou,Wang, Zhenggong,Zhu, Yuzhang,et al. Thin-film composite nanofiltration membrane with unprecedented stability in strong acid for highly selective dye/NaCl separation [J]. JOURNAL OF MEMBRANE SCIENCE,2022,645:8. |
| APA |
Ji, Miaozhou.,Wang, Zhenggong.,Zhu, Yuzhang.,Shan, Linglong.,Lu, Yang.,...&Jin, Jian.(2022). Thin-film composite nanofiltration membrane with unprecedented stability in strong acid for highly selective dye/NaCl separation .JOURNAL OF MEMBRANE SCIENCE,645,8. |
| MLA |
Ji, Miaozhou,et al." Thin-film composite nanofiltration membrane with unprecedented stability in strong acid for highly selective dye/NaCl separation ".JOURNAL OF MEMBRANE SCIENCE 645(2022):8. |
入库方式： OAI收割
来源：过程工程研究所
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