Results 111 to 120 of about 385 (155)

Surface Modification of Polyethylene Terephthalate Track-Etched Membranes by 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl Acrylate for Application in Water Desalination by Direct Contact Membrane Distillation. [PDF]

open access: yesMembranes (Basel)
Shakayeva AK   +9 more
europepmc   +1 more source

Modeling and optimization of sweeping gas membrane distillation

open access: yesDesalination, 2012
A central compositional orthogonal design has been applied for modeling and optimization of sweeping gas membrane distillation process. The effects of the operational parameters, liquid temperature, gas temperature, liquid flow rate and gas flow rate and their binary interactions on the membrane distillate flux (i.e.
M Khayet, Corneliu Cojocaru
exaly   +3 more sources

Theory and experiments on sweeping gas membrane distillation

open access: yesJournal of Membrane Science, 2000
Abstract A theoretical model is presented that describes sweeping gas membrane distillation processes through porous hydrophobic membranes. The approach considers the case in which the liquid feed and the sweeping gas counterflow in a plate and frame membrane module.
M Khayet, Juan I Mengual
exaly   +3 more sources

A general predictive model for sweeping gas membrane distillation

open access: yesDesalination, 2018
Abstract Among the configurations of membrane distillation processes, sweeping gas membrane distillation (SGMD) remains one of the less studied. In spite of an increasing number of publications, generally the modeling of SGMD has been carried out by fitting heat and mass transfer coefficients and with the use of empirical correlations.
Vlastimil Fila
exaly   +4 more sources

Heat and mass transfer in a hollow fiber membrane contactor for sweeping gas membrane distillation

open access: yesSeparation and Purification Technology, 2019
Abstract In practical sweeping gas membrane distillation (SGMD) with hollow fiber membrane tube banks (HFMTB), the tubes are often populated in a randomly distributed configuration. The brine and the sweeping gas countercurrently flow inside and between the tubes, whereby heat and moisture exchange.
Si-Min Huang   +2 more
exaly   +3 more sources

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