Matches in SemOpenAlex for { <https://semopenalex.org/work/W4229072893> ?p ?o ?g. }
- W4229072893 endingPage "136563" @default.
- W4229072893 startingPage "136563" @default.
- W4229072893 abstract "The impact of feed spacer design on membrane fouling mechanism in ultrafiltration (UF) process under constant flux mode was systematically investigated. Thecombined intermediate pore blocking and cake filtration model was employed,coupled with experimental crossflow UF experiments of dextran and sodium alginate (SA) in aqueous feed solutions. Filtration resultsofthree different spacer geometries, which included two 3D-printed spacers based on triply periodic minimal surfaces (TPMS) (Gyroid and TCLP) and one commercial net-type spacer, were analyzed. Flux-stepping tests were performed to determine the threshold flux (TF) in each case. Experimental data were fitted using the filtration model and the results were evaluated in terms of cake filtration constant (Kc, m−1), rate of cake erosion (S, kg.m−2.s−1), particle resuspension rate (B, s−1), and specific cake resistance (α, m.kg−1), in order to understand the cake formation and erosionbehavior that is influenced by the spacer geometry. A difference in spacer performance was observed when the solute was changed from SA to dextran. The results demonstrated that spacer design has a significant effect on the fouling mechanism in UF separation. The TCLP spacer is able to operate at the intermediate pore blocking mechanism at higher fluxes compared to the net-type spacer for both solutes tested. The flow hydrodynamics induced by the spacer geometry influenced the re-suspension rate of the deposited particles in the filtration cake. Additionally, combination of spacer surface roughness and solute molecular sizes were found to be the significant factors in cake-buildup on the spacer and the membrane." @default.
- W4229072893 created "2022-05-08" @default.
- W4229072893 creator A5023926109 @default.
- W4229072893 creator A5032097797 @default.
- W4229072893 creator A5049024628 @default.
- W4229072893 creator A5061168166 @default.
- W4229072893 creator A5075015298 @default.
- W4229072893 date "2022-10-01" @default.
- W4229072893 modified "2023-10-15" @default.
- W4229072893 title "Fouling mechanisms in ultrafiltration under constant flux: Effect of feed spacer design" @default.
- W4229072893 cites W142205562 @default.
- W4229072893 cites W1971582017 @default.
- W4229072893 cites W1985133225 @default.
- W4229072893 cites W1988443938 @default.
- W4229072893 cites W1989310891 @default.
- W4229072893 cites W1993871668 @default.
- W4229072893 cites W2000300216 @default.
- W4229072893 cites W2008381031 @default.
- W4229072893 cites W2024623216 @default.
- W4229072893 cites W2033182884 @default.
- W4229072893 cites W2034455248 @default.
- W4229072893 cites W2041952589 @default.
- W4229072893 cites W2048101481 @default.
- W4229072893 cites W2069662650 @default.
- W4229072893 cites W2076085714 @default.
- W4229072893 cites W2079746159 @default.
- W4229072893 cites W2087621590 @default.
- W4229072893 cites W2091093793 @default.
- W4229072893 cites W2121397451 @default.
- W4229072893 cites W2130613731 @default.
- W4229072893 cites W2194108214 @default.
- W4229072893 cites W2204116415 @default.
- W4229072893 cites W2251825712 @default.
- W4229072893 cites W2340596540 @default.
- W4229072893 cites W2537424594 @default.
- W4229072893 cites W2560220198 @default.
- W4229072893 cites W2605739799 @default.
- W4229072893 cites W2611387561 @default.
- W4229072893 cites W2613403567 @default.
- W4229072893 cites W2740911118 @default.
- W4229072893 cites W2763349771 @default.
- W4229072893 cites W2766064436 @default.
- W4229072893 cites W2773056982 @default.
- W4229072893 cites W2789340231 @default.
- W4229072893 cites W2792860489 @default.
- W4229072893 cites W2799401246 @default.
- W4229072893 cites W2803207546 @default.
- W4229072893 cites W2810171128 @default.
- W4229072893 cites W2888876781 @default.
- W4229072893 cites W2889061926 @default.
- W4229072893 cites W2890177732 @default.
- W4229072893 cites W2904008673 @default.
- W4229072893 cites W2912343291 @default.
- W4229072893 cites W2920968002 @default.
- W4229072893 cites W2924362995 @default.
- W4229072893 cites W2973094546 @default.
- W4229072893 cites W2980091536 @default.
- W4229072893 cites W2995404549 @default.
- W4229072893 cites W2997332132 @default.
- W4229072893 cites W2999702868 @default.
- W4229072893 cites W3004382920 @default.
- W4229072893 cites W3034255424 @default.
- W4229072893 cites W3034759656 @default.
- W4229072893 cites W3034976380 @default.
- W4229072893 cites W3048025577 @default.
- W4229072893 cites W3049327790 @default.
- W4229072893 cites W3080155560 @default.
- W4229072893 cites W3081203674 @default.
- W4229072893 cites W3112543018 @default.
- W4229072893 cites W3112663543 @default.
- W4229072893 cites W3114612035 @default.
- W4229072893 cites W3157122033 @default.
- W4229072893 cites W3178315766 @default.
- W4229072893 cites W3194323329 @default.
- W4229072893 cites W4231674924 @default.
- W4229072893 cites W4256708366 @default.
- W4229072893 cites W4361868785 @default.
- W4229072893 doi "https://doi.org/10.1016/j.cej.2022.136563" @default.
- W4229072893 hasPublicationYear "2022" @default.
- W4229072893 type Work @default.
- W4229072893 citedByCount "10" @default.
- W4229072893 countsByYear W42290728932022 @default.
- W4229072893 countsByYear W42290728932023 @default.
- W4229072893 crossrefType "journal-article" @default.
- W4229072893 hasAuthorship W4229072893A5023926109 @default.
- W4229072893 hasAuthorship W4229072893A5032097797 @default.
- W4229072893 hasAuthorship W4229072893A5049024628 @default.
- W4229072893 hasAuthorship W4229072893A5061168166 @default.
- W4229072893 hasAuthorship W4229072893A5075015298 @default.
- W4229072893 hasConcept C105795698 @default.
- W4229072893 hasConcept C107365816 @default.
- W4229072893 hasConcept C113196181 @default.
- W4229072893 hasConcept C115792997 @default.
- W4229072893 hasConcept C127413603 @default.
- W4229072893 hasConcept C128489963 @default.
- W4229072893 hasConcept C159985019 @default.
- W4229072893 hasConcept C180461467 @default.
- W4229072893 hasConcept C185592680 @default.