Results 51 to 60 of about 1,587,206 (169)

Assessment of the Efficiency and Economic Viability of an Upgraded Vacuum Membrane Distillation Setup for Ethanol-Water Separation [PDF]

open access: yesInternational Journal of Industry and Sustainable Development
Membrane distillation is a promising technique for extracting organic molecules from water mixtures. It works by applying pressure and heat differentials across hydrophobic microporous membranes.
Radwa Zarraa   +3 more
doaj   +1 more source

Preliminary Evaluation for Vacuum Membrane Distillation (VMD) Energy Requirement

open access: yes, 2016
The energy requirement of vacuum membrane distillation (VMD) with or without recirculation was modelled using both experimental results and theoretical data. The trends are generally consistent between the theoretical and experimental data. Thermal energy contributes the most to the total energy required for the VMD process. To lower the thermal energy
Xie, Zongli   +9 more
openaire   +2 more sources

Modeling the performance of flat and capillary membrane modules in vacuum membrane distillation

open access: yes, 2013
This paper deals with the modeling of the performance, in terms of energy consumptions and distillate flow rate produced, of flat and capillary membrane modules in vacuum membrane distillation (VMD).
Criscuoli A, Drioli E, Carnevale MC
core   +1 more source

Novel Sandwich-Structured Hollow Fiber Membrane for High-Efficiency Membrane Distillation and Scale-Up for Pilot Validation

open access: yesMembranes, 2022
Hollow fiber membranes were produced from a commercial polyvinylidene fluoride (PVDF) polymer, Kynar HSV 900, with a unique sandwich structure consisting of two sponge-like layers connected to the outer and inner skin layers while the middle layer ...
Marn Soon Qua   +9 more
doaj   +1 more source

Submerged Vacuum Membrane Distillation (S-Vmd) For Marine Aquaculture Water Desalination [PDF]

open access: yes, 2021
Vacuum membrane distillation (VMD) has been recognized as a promising desalination technology to harvest freshwater. The deaerated pores of membrane by means of vacuum in conventional VMD system tend to promote higher driving force in achieving ...
Chang, Ying Shi
core   +1 more source

Comparative Energetics of Various Membrane Distillation Configurations and Guidelines for Design and Operation

open access: yesMembranes, 2023
This paper presents a comparative performance study of single-stage desalination processes with major configurations of membrane distillation (MD) modules.
Md Rashedul Islam   +4 more
doaj   +1 more source

Separation and concentration of ionic liquid aqueous solution by vacuum membrane distillation

open access: yes, 2016
Due to the high cost of ionic liquids (ILs), how to economically recycle them from aqueous solutions is one of the critical issues for their large-scale applications.
Liu, Lixia   +6 more
core   +1 more source

Simulating two Algerian cities' desalination plants coupled with solar energy systems using TRNSYS

open access: yesJournal of Water Reuse and Desalination, 2023
Our study aimed to design a prototype for a desalination unit coupled with a solar collector, utilizing TRNSYS 16, to address the needs of both Bouzaréah in northern Algeria and Ghardaïa in southern Algeria.
Sara Irki   +7 more
doaj   +1 more source

GSK3α‐mediated regulation of the RNA demethylase fat mass and obesity‐associated protein (FTO) during murine spermatogenesis

open access: yesThe FEBS Journal, EarlyView.
FTO regulates mRNA stability and translational efficiency through its m6A‐demethylation activity. GSK3 functions as an upstream regulator of FTO, leading to its inhibition via phosphorylation. In male germ cells, FTO activity is kept in check by GSK3α.
Neha Choudhari   +7 more
wiley   +1 more source

Experimental mass transfer comparison between vacuum and direct contact membrane distillation for the concentration of carbonate solutions

open access: yes, 2021
Membrane distillation is a promising technique for numerous applications, namely in desalination, wastewater treatment, food, textile and chemical industry.
Sparenberg, Marie-Charlotte   +4 more
core   +1 more source

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