Journal ArticleDOI
Chemical and physical aspects of natural organic matter (NOM) fouling of nanofiltration membranes
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In this paper, the role of chemical and physical interactions in natural organic matter (NOM) fouling of nanofiltration membranes is systematically investigated, and it is demonstrated that the rate of fouling is controlled by an interplay between permeation drag and electrostatic double layer repulsion.About:
This article is published in Journal of Membrane Science.The article was published on 1997-09-03. It has received 1281 citations till now. The article focuses on the topics: Membrane fouling & Fouling.read more
Citations
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Journal ArticleDOI
Tuning the surface properties of Fe 3 O 4 by zwitterionic sulfobetaine: application to antifouling and dye removal membrane
TL;DR: In this paper, zwitterionic polysulfobetaine (PSBMA@Fe3O4) nanoparticles were synthesized via covalent grafting and free radical polymerization and characterized.
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One-Step Electrochemically Prepared Graphene/Polyaniline Conductive Filter Membrane for Permeation Enhancement by Fouling Mitigation.
TL;DR: The Graphene/polyaniline (Gr/PANI) conductive membrane was prepared creatively by the one-step electrochemical method and may provide a promising strategy for the combination of Gr with conductive polymers to produce separation membranes.
Journal ArticleDOI
Comparative study of humic acid removal and floc characteristics by electrocoagulation and chemical coagulation
TL;DR: Investigating the efficiency of electrocoagulation for the removal of humic acid from contaminated waters found that iron flocs were larger, denser, and more geometrical in shape compared to aluminumFlocs, yet alum performed better at the highest experimented concentration.
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Co-Deposition of Stimuli-Responsive Microgels with Foulants During Ultrafiltration as a Fouling Removal Strategy.
TL;DR: P(NIPAm- co-SBMA) microgels provided high fouling reversibility on hydrophilic poly(ether sulfone)(PES)/poly(vinylpyrrolidone) (PVP) and hydrophobic PES membranes.
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Surface modification of nanofiltration membrane for reduction of membrane fouling
TL;DR: In this paper, the effect of surface fouling on membrane surface modification is investigated and three major parameters that affect the membrane fouling are hydrophilicity, surface charge and surface roughness.
References
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Book
Principles and Applications of Aquatic Chemistry
TL;DR: The authors presents aquatic chemistry in a way that is truly useful to those with diverse backgrounds in the sciences Major improvements to this edition include a complete rewrite of the first three background chapters making them user-friendly.
Journal ArticleDOI
Composite reverse osmosis and nanofiltration membranes
TL;DR: A review of the field of thin film composite reverse osmosis membranes, with emphasis on the chemistry and composition of these membranes, is given in this article, with particular attention given to composite membranes that have found commercial use, whether in the present or past.
Journal ArticleDOI
Critical flux concept for microfiltration fouling
TL;DR: The concept of critical flux is introduced in this article to identify the critical flux and the desirability of starting filtration operations at a low flux, where a flux below which a decline of flux with time does not occur.
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