Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Tejal M. Patel"'
Publikováno v:
Trends in Food Science & Technology. 73:12-24
The use of nanofiltration (NF) in food processing industries has evolved from a novel approach into a reliable and techno-economically attractive standard unit operation. The lower operating pressures compared to reverse osmosis, and unique selectivi
Publikováno v:
Journal of Water Process Engineering. 9:e27-e37
Top surface modification of commercial PA-NF 150 membrane was carried out by dip-soaking the membrane swatches with predetermined concentration of aqueous solutions of sodium dodecyl sulphonate (SDS), cetyltrimethylammonium bromide (CTAB) and Triton
Autor:
Tejal M. Patel, Kaushik Nath
Publikováno v:
Korean Journal of Chemical Engineering. 31:1865-1876
A semi-empirical model has been applied to predict the permeate flux and mass transfer resistances during the cross flow nanofiltration of molasses wastewater in flat-sheet module. The model includes laminar flow regime as well as flow in presence of
Autor:
Kaushik Nath, Tejal M. Patel
Publikováno v:
Separation Science and Technology. 49:1479-1489
Gas sparging has been shown to significantly affect the performance of nanofiltration of molasses wastewater using a hydrophilized polyamide membrane (molecular weight cut-off 250) in a flat sheet module. Sparging of nitrogen at two different gas vel
Autor:
Tejal M. Patel, Kaushik Nath
Publikováno v:
International Journal of Environmental Science and Technology. 11:1237-1248
Nanofiltration of ternary mixtures of sodium chloride and aqueous solutions of Reactive Black-5 was studied in two different modules, namely, flat sheet and spiral wound over a wide range of operating conditions. Hydrophilized polyamide membrane with
Publikováno v:
Environmental science and pollution research international. 19(7)
Besides the opportunities for reuse, stringent regulations and growing public awareness demand an enhanced quality of effluent from dye industries. Treatment of an aqueous solution of dye (reactive red 198) was carried out in a nanofiltration unit us