Enhancement of hydrophilicity and the resistance for irreversible fouling of polysulfone (PSF) membrane immobilized with graphene oxide (GO) through chloromethylated and quaternized reaction
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DOI: 10.1016/j.cej.2017.11.135
Abstract: Abstract A novel graphene oxide (GO) immobilized quaternized polysulfone (PSF) hybrid membrane (Q-PSF/GO) was prepared via phase inversion method using GO as an additive, and triethanolamine (TEOA) as an aminated agent. TEOA, which reacted with… read more here.
Keywords: graphene oxide; polysulfone psf; psf; psf membrane ... See more keywords
Modification of Polysulfone (PSF) Hollow Fiber Membrane (HFM) with Zwitterionic or Charged Polymers
Sign Up to like & getrecommendations! Published in 2017 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.7b01542
Abstract: Membrane fouling is a critical problem limiting membrane performance and application lifetime. Zwitterionic polymers are highly resistant to irreversible membrane foulants because of their hydrated structure and charge neutral characteristics. The objectives of this study… read more here.
Keywords: polysulfone psf; psf hollow; hollow fiber; modification polysulfone ... See more keywords