Results 141 to 150 of about 1,587,206 (169)

Use of Membrane Techniques for Removal and Recovery of Nutrients from Liquid Fraction of Anaerobic Digestate. [PDF]

Membranes (Basel)
Zielińska M, Bułkowska K.
europepmc   +1 more source

A Novel Delayed Phase Inversion Strategy Enables Green PVDF Membranes for Membrane Distillation. [PDF]

Membranes (Basel)
Sun W, Xia L, Luo P, Zou D.
europepmc   +1 more source

Intelligence analysis of membrane distillation via machine learning models for pharmaceutical separation. [PDF]

Sci Rep
Alkhammash A.
europepmc   +1 more source

Review of Hybrid Membrane Distillation Systems. [PDF]

Membranes (Basel)
Zhang H, Xian H.
europepmc   +1 more source

Numerical Modeling and Economic Evaluation of Two Multi-Effect Vacuum Membrane Distillation (ME-VMD) Processes

Desalination, 2017
Abstract A hollow fiber membrane module cascaded with a heat exchanger to recover the latent heat of vapor is a one-stage vacuum membrane distillation (VMD) unit. In this work, two multi-effect VMD (ME-VMD) systems, first-stage heating and inter-stage heating processes with n one-stage-VMD units cascaded together, were firstly considered and ...
Yuelian Peng, Shaobin Wang, Jiawei Qi
exaly   +5 more sources

Modification of Polyvinyl Chloride (PVC) Membrane for Vacuum Membrane Distillation (VMD) Application

Desalination, 2015
In the presentwork, hydrophobic modification of polyvinyl chloride (PVC) was performedwith the introduction of ethyl acrylate (EA) monomer onto the polymer backbone, by free radical graft copolymerization. Membranes frompolyvinyl chloride and grafted PVC solutionswere prepared via immersion precipitation process for vacuum membrane distillation (VMD ...
Qusay F Alsalhy, Alberto Figoli, Lidietta Giorno   +2 more
exaly   +7 more sources

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Optimization of Hollow Fiber Membrane Module for Vacuum Membrane Distillation (VMD) via Experimental Study

Desalination, 2022
Membrane distillation (MD) is an attractive desalination technology for treating high salt concentration water/wastewater. Nonetheless, developing membrane modules with high flux and fouling resistance but low energy consumption for industrial application remains a critical challenge. In this work, a novel vacuum membrane distillation (VMD) module with
Yuelian Peng, Jaka Sunarso, Ngie Hing Wong   +2 more
exaly   +3 more sources

Separation of Ethylene Glycol Solution by Vacuum Membrane Distillation (VMD)

Desalination, 2005
The feasibility of VMD for concentration of ethylene glycol (EG) from a used coolant liquid is presented. VMD experiments were performed with water-EG mixtures using a flat-sheet polypropylene membrane at various temperatures and recirculation rates. Results show that the membrane almost completely rejects EG and the desired concentration was achieved.
Toraj Mohammadi
exaly   +2 more sources

Study on Vacuum Membrane Distillation (VMD) Using FEP Hollow Fiber Membrane

Desalination, 2015
Abstract Poly(tetrafluoroethylene-co-hexafluoropropylene)(FEP) hydrophobic hollow fiber membranes were prepared through melt spinning method. The performances and structures of membrane samples with different stretching ratios were investigated. It can be seen that the increased stretching ratios (nascent, 50%, 100% and 150%) brought about obvious ...
Hailiang Liu, Changfa Xiao, Qinglin Huang   +2 more
exaly   +2 more sources

Factors Affecting Flux and Ethanol Separation Performance in Vacuum Membrane Distillation (VMD)

Journal of Membrane Science, 2003
Abstract Membrane distillation (MD) has a great potential as a concentration process for temperature labile liquids such as fruit juices, etc. Besides water, also aroma compounds will permeate through the membrane depending on their volatility and how the MD process is operated on the permeate side.
M A Izquierdo-Gil, G Jonsson
exaly   +2 more sources