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PubMed Publications| Keyword search (4,163 papers available) |  |
"Ultrafiltration" Keyword-tagged Publications:
| Title | Authors | PubMed ID | |
|---|---|---|---|
| 1 | A Comparative Study of the Self-Cleaning and Filtration Performance of Suspension Plasma-Sprayed TiO2 Ultrafiltration and Microfiltration Membranes | Alebrahim E; Moreau C; | 37755172 ENCS |
| 2 | Removal of Nutrients from Water Using Biosurfactant Micellar-Enhanced Ultrafiltration | Binte Rafiq Era S; Mulligan CN; | 36838547 ENCS |
| 3 | A photo-Fenton nanocomposite ultrafiltration membrane for enhanced dye removal with self-cleaning properties | Yue R; Raisi B; Rahmatinejad J; Ye Z; Barbeau B; Rahaman MS; | 34273782 ENCS |
| Title: | A Comparative Study of the Self-Cleaning and Filtration Performance of Suspension Plasma-Sprayed TiO2 Ultrafiltration and Microfiltration Membranes | ||||
| Authors: | Alebrahim E, Moreau C | ||||
| Link: | https://pubmed.ncbi.nlm.nih.gov/37755172/ | ||||
| DOI: | 10.3390/membranes13090750 | ||||
| Publication: | Membranes | ||||
| Keywords: | ceramic membrane; fouling; microfiltration; self cleaning; suspension plasma spray; ultrafiltration; | ||||
| PMID: | 37755172 | Category: | Date Added: | 2023-09-27 | |
| Dept Affiliation: | ENCS | ||||
Description: |
This study investigated the performance of photocatalytic titanium dioxide microfiltration membranes with an average pore size of approximately 180 nm and ultrafiltration membranes with an average pore size of around 40 nm fabricated with the suspension plasma spray process. The membranes were evaluated for their filtration performance using SiO2 particles of different sizes and polyethylene oxide with molecular weights of 20 kDa to 1000 kDa, and the fouling parameters were characterized. The rejection rate was enhanced by increasing the thickness of the membranes. This effect was more pronounced with the ultrafiltration membranes. The rejection rate of the ultrafiltration membrane was improved significantly after filling the larger pores on the surface with agglomerates of titanium dioxide nanoparticles. The self-cleaning performance of the membranes was assessed under visible light. Both ultrafiltration and microfiltration membranes showed a flux recovery under visible light illumination due to the photocatalytic activity of titanium dioxide. The membranes also show a flux recovery of more than 90%. |
