Performance of layer-by-layer (LbL) polyelectrolyte forward osmosis membrane for humic acid removal and reverse solute diffusion
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چکیده
منابع مشابه
Polyamide Forward Osmosis Membrane: Synthesis, Characterization and Its Performance for Humic Acid Removal
In this research, modification on the ultrafiltration (UF) membrane by synthesis of a thin layer of polyamide selective layer was designed for high performances of forward osmosis (FO) water treatment. Two monomers, m-Phenylenediamine (MPD) and Trimesoyl chloride (TMC) with different concentrations of MPD (2.0% w/v and 1.0% w/v) were reacted with TMC (0.15% w/v) for interfacial polymerization (...
متن کاملpolyamide forward osmosis membrane: synthesis, characterization and its performance for humic acid removal
in this research, modification on the ultrafiltration (uf) membrane by synthesis of a thin layer of polyamide selective layer was designed for high performances of forward osmosis (fo) water treatment. two monomers, m-phenylenediamine (mpd) and trimesoyl chloride (tmc) with different concentrations of mpd (2.0% w/v and 1.0% w/v) were reacted with tmc (0.15% w/v) for interfacial polymerization (...
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1383-5866/$ see front matter 2012 Elsevier B.V. A http://dx.doi.org/10.1016/j.seppur.2012.08.002 ⇑ Corresponding author. Tel./fax: +81 78 803 6180. E-mail address: [email protected] (H. Matsu To reduce membrane fouling of reverse osmosis (RO) membrane, we adopted layer-by-layer (LbL) assembly. LbL assembly has received attention as a means of preparing ultrathin layers of composite membrane...
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We demonstrated a novel AquaporinZ (AqpZ)-incorporated double-skinned forward osmosis (FO) membrane by layer-by-layer (LbL) assembly strategy. Positively charged poly(ethyleneimine) (PEI) and negatively charged poly(sodium 4-styrenesulfonate) (PSS) were alternately deposited on both the top and bottom surfaces of a hydrolyzed polyacrylonitrile (H-PAN) substrate. Subsequently, an AqpZ-embedded 1...
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 Autobiographical Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
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ژورنال
عنوان ژورنال: Chemical Engineering Research Bulletin
سال: 2017
ISSN: 2072-9510,0379-7678
DOI: 10.3329/cerb.v19i0.33799