Polyamide interfacial composite membranes prepared from m-phenylene diamine, trimesoyl chloride and a new disulfonated diamine

[Display omitted] ► Polyamide TFCs were prepared from m-phenylenediamine and trimesoyl chloride. ► TFC membranes have 0.4±0.1% NaCl passage and permeate flux of 42±3L/(m2h). ► Post-polymerization thermal treatment did not improve rejection or permeate flux. ► TFC membranes were synthesized from S-BA...

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Veröffentlicht in:	Journal of membrane science 2012-06, Vol.403-404, p.152-161
Hauptverfasser:	Xie, Wei, Geise, Geoffrey M., Freeman, Benny D., Lee, Hae-Seung, Byun, Gwangsu, McGrath, James E.
Format:	Artikel
Sprache:	eng
Schlagworte:	aqueous solutions Aromatic polyamide thin-film composite artificial membranes Chemistry chlorine Chlorine tolerance Colloidal state and disperse state Exact sciences and technology filtration General and physical chemistry Interfacial polymerization Membranes polyamides polymerization Post-polymerization thermal treatment sodium chloride Sulfone diamine Surface physical chemistry
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