Abstract: Organic pollutants were widely used in various industries including electroplating, mining, painting etc. Theirs effective reuse and disposal before discharge is a challenging work. Various methods such as Ion exchange, Solvent extraction, Adsorption, Advanced oxidation process, Membrane separation processes have been studied earlier. Of these nano filtration possess the major applications in wide range of industries. In this review the modeling for the treatment of wastewater using various transport models is discussed. This review also depicts the various approach of Extended Nernst Planck Model for determination of transport phenomena and improved performance in detail. Research work related to modeling in nanofiltration for waste water treatment, heavy metal removal, charged ion removal has been reviewed individually by ENP model or by coupling it with other models such as Donnan steric Polarization Model(DSPM) etc. This review also provides the clear information regarding the other sophisticated model. It equips the author with the knowledge about the significance of Donnan, steric, dielectric and transport effects separation of solute particles by nanofiltration.
Keywords: Coupled modeling, Donnan Steric Polarization Model, Extended Nernst Planck model, Nanofiltration, Separation mechanism.
Title: Application of Extended Nernst Planck Model in Nano Filtration Process –A Critical Review
Author: Manoj Kumaran, Shailendra Bajpai
International Journal of Engineering Research and Reviews
ISSN 2348-697X (Online)
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