Modeling of Organic Fouling in an Ultrafiltration Cell Using Different Three-Dimensional Printed Turbulence Promoters
Designing turbulence promoters with optimal geometry and using them for ultrafiltration systems has been a key challenge in mitigating membrane fouling. In this study, six different turbulence promoters were created using three-dimensional printing technology and applied in dead-end ultrafiltration....
Elmentve itt :
| Szerzők: | |
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| Dokumentumtípus: | Cikk |
| Megjelent: |
2023
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| Sorozat: | MEMBRANES (BASEL)
13 No. 3 |
| Tárgyszavak: | |
| doi: | 10.3390/membranes13030262 |
| mtmt: | 33660260 |
| Online Access: | http://publicatio.bibl.u-szeged.hu/26737 |
| LEADER | 02648nab a2200325 i 4500 | ||
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| 005 | 20230314081030.0 | ||
| 008 | 230314s2023 hu o 0|| Angol d | ||
| 022 | |a 2077-0375 | ||
| 024 | 7 | |a 10.3390/membranes13030262 |2 doi | |
| 024 | 7 | |a 33660260 |2 mtmt | |
| 040 | |a SZTE Publicatio Repozitórium |b hun | ||
| 041 | |a Angol | ||
| 100 | 1 | |a Kertész Szabolcs | |
| 245 | 1 | 0 | |a Modeling of Organic Fouling in an Ultrafiltration Cell Using Different Three-Dimensional Printed Turbulence Promoters |h [elektronikus dokumentum] / |c Kertész Szabolcs |
| 260 | |c 2023 | ||
| 300 | |a 14 | ||
| 490 | 0 | |a MEMBRANES (BASEL) |v 13 No. 3 | |
| 520 | 3 | |a Designing turbulence promoters with optimal geometry and using them for ultrafiltration systems has been a key challenge in mitigating membrane fouling. In this study, six different turbulence promoters were created using three-dimensional printing technology and applied in dead-end ultrafiltration. Three-dimensional-printed (3DP) turbulence promoter configurations were integrated into a classical batch ultrafiltration cell. The effects of these configurations and the stirring speeds on the permeate filtration flux, organic rejections, and membrane resistances were investigated. The fouling control efficiency of the 3DP promoters was evaluated using two polyethersulfone membranes in a stirred ultrafiltration cell with model dairy wastewater. The Hermia and resistance-in-series models were studied to further investigate the membrane fouling mechanism. Of the Hermia models, the cake layer model best described the fouling in this membrane filtration system. It can be concluded that the 3DP turbulence promoters, combined with intense mechanical stirring, show great promise in terms of permeate flux enhancement and membrane fouling mitigation. Using a well-designed 3DP turbulence promoter improves the hydrodynamic flow conditions on the surface of the stirred membrane separation cells based on computational fluid dynamics modeling. Therefore, the factors effecting the fabrication of 3DP turbulence promoters are important, and further research should be devoted to revealing them. | |
| 650 | 4 | |a Vegyészmérnöki tudományok | |
| 700 | 0 | 2 | |a Szpisják-Gulyás Nikolett |e aut |
| 700 | 0 | 2 | |a Al-Tayawi Aws Nawfal Ahmed |e aut |
| 700 | 0 | 2 | |a Huszár Gabriella |e aut |
| 700 | 0 | 2 | |a Lennert József Richárd |e aut |
| 700 | 0 | 2 | |a Csanádi József |e aut |
| 700 | 0 | 2 | |a Beszédes Sándor |e aut |
| 700 | 0 | 2 | |a Hodúr Cecilia |e aut |
| 700 | 0 | 2 | |a Szabó Tamás |e aut |
| 700 | 0 | 2 | |a László Zsuzsanna |e aut |
| 856 | 4 | 0 | |u http://publicatio.bibl.u-szeged.hu/26737/1/2023_Membranes_Kertesz.pdf |z Dokumentum-elérés |