چکیده مقاله
Nanofiltration NF membranes have come an extended way since it absolutely was first introduced during the late 80's With properties in between those of ultrafiltration UF and reverse osmosis RO , NF membranes are utilized in many interesting applications especially in water and wastewater treatment and desalination Other applications include those in pharmaceutical and biotechnology, food and non aqueous forms of application This review will comprehensively observe the recent advances in NF membranes research Significant development has taken place in terms of the elemental understanding of the transport mechanism in NF membranes This has been translated into predictive modeling supported the modified extended Nernst–Planck equation Similarly various methods are wont to fabricate improved NF membranes especially through interfacial polymerization incorporating nanoparticles and other additives, UV grafting/photo grafting, electromagnetic wave irradiation, plasma treatment and layer by layer modification New applications were also explored in many industries However fouling remains a prevalent issue which will hinder successful application of NF membranes Efforts towards NF fouling prevention and mitigation have also been reported The review ends with several recommendations on the long run prospect of NF membranes research and development
کلیدواژهها
نویسندگان
Ailin Dastouri
Department of Chemical Engineering Quchan branch, Islamic azad University of Quchan, Iran
Maryam Omidvar
Department of Chemical Engineering Quchan branch, Islamic azad University of Quchan, Iran
شیوه ارجاع
Dastouri, Ailin and Omidvar, Maryam,1399,Application of nanofiltration membranes,2nd International Conference on Technology Development in Chemical Engineering,Tehran
ارائهشده در
مجموعه مقالات دومین کنفرانس بین المللی توسعه فناوری در مهندسی شیمی12 شهریور 1399 · تهران