Prediction of long term filtration by coupled gel layer and pore transport model for salt removal using mixed matrix hollow fiber ultrafiltration membrane

• Published in: Separation and purification technology Vol. 250; p. 117213
• Main Authors: Mondal, Mrinmoy, Bhattacharjee, Saikat, De, Sirshendu
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.11.2020
• Subjects: Desalination; Hollow fiber; Mixed metal oxide; Pore flow model; TDS rejection; Mixed metal oxide; TDS rejection; Desalination; Hollow fiber; Pore flow model

•LaCoO3 nanoparticle resulted highly charged hollow fibers (−19 mV).•1 wt% nanoparticles resulted ultrafiltration grade hollow fibers with 4000 Da MWCO.•47% NaCl were rejected at 69 kPa.•54% TDS rejection was achieved using sea water at 35 kPa TMP.•Long term filtration is modelled by coupled gel pol...