Highly hydrophobic oil-water separation membrane: reutilization of waste reverse osmosis membrane. (Record no. 62074)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01945nam a2200265Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20251009160712.0 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | B-21986 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 251009s9999 xx 000 0 und d |
| 245 10 - TITLE STATEMENT | |
| Title | Highly hydrophobic oil-water separation membrane: reutilization of waste reverse osmosis membrane. |
| 490 0# - SERIES STATEMENT | |
| Series statement | Frontiers of Chemical Science and Engineering, 16(11), 1606-1615, 2022. |
| 500 ## - GENERAL NOTE | |
| General note | Artículo |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | The increasing applications of seawater desalination technology have led to the wide usage of polyamide reverse osmosis membranes, resulting in a large number of wasted reverse osmosis membranes. In this work, the base nonwoven layer of the wasted reverse osmosis membrane was successfully modified into the hydrophobic membrane via surface deposition strategy including TiO2 and 1H,1H,2H,2H-perfluorooctyltrichlorosilane (PFOTS), respectively. Various techniques were applied to characterize the obtained membranes, which were then used to separate the oil-water system. The optimally modified membrane displayed good hydrophobicity with a contact angle of 135.2° ± 0.3°, and its oil-water separation performance was as high as 97.8%. After 20 recycle tests, the oil-water separation performance remained more than 96%, which was attributed to the film adhesion of the anchored TiO2 and PFOTS layer on the surface. This work might provide a new avenue for recycling the wasted reverse osmosis membrane used in oily wastewater purification. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | OIL-WATER SEPARATION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | WASTED REVERSE OSMOSIS MEMBRANE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | HYDROPHOBIC MODIFICATION |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Liu, Z. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Luo, Y. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ning, L. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Liu, Y. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Zhang, M. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1dP9euYHI-uFzFKEwOz06xBz_62RoKYSO/view?usp=drive_link">https://drive.google.com/file/d/1dP9euYHI-uFzFKEwOz06xBz_62RoKYSO/view?usp=drive_link</a> |
| Public note | Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Clasificación local |
| Koha item type | Documentos solicitados |
| Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clasificación local | Ref1 | CICY | CICY | Documento préstamo interbibliotecario | 09.10.2025 | B-21986 | 09.10.2025 | 09.10.2025 | Documentos solicitados |