| Title | Thin film composite reverse osmosis membranes with metal-organic coordination complexes stabilized CNTs interlayer for enhanced removal of trace organic contaminants |
| Author | |
| Corresponding Author | Mei, Ying |
| Publication Years | 2023-12-05
|
| DOI | |
| Source Title | |
| ISSN | 0376-7388
|
| EISSN | 1873-3123
|
| Volume | 687 |
| Abstract | Reverse osmosis (RO) has been recognized as a reliable technique for wastewater reclamation. To enhance its rejection of trace organic contaminants (TrOCs), a novel strategy was proposed to improve reverse osmosis (RO) membranes by fabricating thin-film nanocomposite membrane (TFNi) with a TA-Fe3+/CNTs interlayer. The TFNi-30 membrane was obtained by optimizing the loading capacity. This optimized membrane gave rise to an enhanced water permeance of 3.2 +/- 0.2 L m-2 h-1 bar-1, which was two times higher than that of the control membrane (1.1 +/- 0.2 L m-2 h-1 bar-1), while achieving a considerably higher rejection of inorganic salts and trace organic contaminants (TrOCs) thanks to the formation of a denser polyamide rejection layer. In addition, the specific roles of the interlayer structure in determining the separation performance of RO membranes were investigated by tailoring the support-free RO membranes and comparing them with the conventional mem-branes. This study would provide a peer reference for designing high performance RO membranes for wastewater reclamation via the TFNi strategy. |
| Keywords | |
| URL | [Source Record] |
| Indexed By | |
| Language | English
|
| SUSTech Authorship | Others
|
| Funding Project | National Natural Science Foundation of China[52200037]
; Key Area Project of Guangdong Provincial Department of Education[2021ZDZX4038]
|
| WOS Research Area | Engineering
; Polymer Science
|
| WOS Subject | Engineering, Chemical
; Polymer Science
|
| WOS Accession No | WOS:001079958400001
|
| Publisher | |
| ESI Research Field | CHEMISTRY
|
| Data Source | Web of Science
|
| Citation statistics |
Cited Times [WOS]:1
|
| Document Type | Journal Article |
| Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/582999 |
| Department | School of Environmental Science and Engineering |
| Affiliation | 1.Beijing Normal Univ, Adv Inst Nat Sci, Res & Dev Ctr Watershed Environm Ecoengn, Zhuhai 519087, Peoples R China 2.Beijing Normal Univ, Sch Environm, State Key Lab Water Environm Simulat, Beijing 100875, Peoples R China 3.Fuzhou Univ, Coll Chem Engn, Fuzhou 350116, Fujian, Peoples R China 4.Southern Univ Sci & Technol, Sch Environm Sci & Engn, Shenzhen 518005, Peoples R China 5.Beijing Normal Univ, Adv Inst Nat Sci, Ctr Water Res, Zhuhai 519087, Peoples R China 6.Beijing Normal Univ, Coll Educ Future, Fac Arts & Sci, Zhuhai 519087, Peoples R China 7.Beijing Normal Univ, B504 Muduo Bldg,18 Jinfeng Rd, Zhuhai, Guangdong, Peoples R China |
| Recommended Citation GB/T 7714 |
Liu, Lin,Lin, Xiaocheng,Li, Weiyi,et al. Thin film composite reverse osmosis membranes with metal-organic coordination complexes stabilized CNTs interlayer for enhanced removal of trace organic contaminants[J]. JOURNAL OF MEMBRANE SCIENCE,2023,687.
|
| APA |
Liu, Lin.,Lin, Xiaocheng.,Li, Weiyi.,Liu, Xin.,Fan, Fuqiang.,...&Mei, Ying.(2023).Thin film composite reverse osmosis membranes with metal-organic coordination complexes stabilized CNTs interlayer for enhanced removal of trace organic contaminants.JOURNAL OF MEMBRANE SCIENCE,687.
|
| MLA |
Liu, Lin,et al."Thin film composite reverse osmosis membranes with metal-organic coordination complexes stabilized CNTs interlayer for enhanced removal of trace organic contaminants".JOURNAL OF MEMBRANE SCIENCE 687(2023).
|
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