In-situ monitoring of oil emulsion fouling in ultrafiltration via electrical impedance spectroscopy (EIS): Influence of surfactant
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2020.118527
Abstract: Abstract Some inconsistencies were found in the literature on the effect of surfactant type on membrane fouling by surfactant-stabilized oil emulsions. For instance, a recent study showed that the fouling trends revealed by optical coherence… read more here.
Keywords: membrane; oil emulsions; spectroscopy; flux decline ... See more keywords
Internal membrane fouling by proteins during microfiltration
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2021.119589
Abstract: Abstract The current study aimed to understand both external and internal membrane fouling by three proteins with different net charges, namely, negatively charged pepsin and bovine serum albumin (BSA), as well as positively charged lysozyme.… read more here.
Keywords: internal membrane; fouling proteins; proteins microfiltration; membrane ... See more keywords
Modeling of flux decline behavior during the filtration of oily-water systems using porous membranes: Effect of pinning of nonpermeating oil droplets
Sign Up to like & getrecommendations! Published in 2018 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2018.06.043
Abstract: Abstract In this work, the concept of multicontinuum approach has been extended to investigate permeation flux decline with time due to fouling in crossflow filtration systems. In this work, the decline of permeation flux has… read more here.
Keywords: oil droplets; filtration; permeation; oil ... See more keywords
Direct Contact Membrane Distillation for Treatment of Mixed Wastewater of Humic Acid and Reactive Dye: Membrane Flux Decline and Fouling Analysis
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c04932
Abstract: The main waste stream from the textile industry is its wastewater with high color, organic matters, and other contaminants. This study aims to investigate the effect of humic acid in mixed wastewater of humic acid… read more here.
Keywords: flux decline; wastewater; humic acid; mixed wastewater ... See more keywords