Results 21 to 30 of about 1,241,158 (299)

Carbon nanotube based composite membranes for water desalination by membrane distillation [PDF]

, 2010
New technologies are required to improve desalination efficiency and increase water treatment capacities. One promising low energy technique to produce potable water from either sea or sewage water is membrane distillation (MD).
Ludovic Dumée, Sears, Kallista, Stephen Gray, Finn, Niall, Kallista Sears, Niall Finn, Gray, Stephen, Duke, Mikel, Jü rg Schü tz, Dumee, Ludovic, Gray, Stephen R, Mikel Duke   +11 more
core   +1 more source

Reduction and Elimination of Humic Acid Fouling in Air Sparged Membrane Distillation Using Nanocarbon Immobilized Membrane

Molecules, 2022
In this paper, we present the treatment of humic acid solution via carbon nanotube immobilized membrane (CNIM) distillation assisted by air sparging (AS).
Mitun Chandra Bhoumick, Sagar Roy, Somenath Mitra   +2 more
doaj   +1 more source

Performance of asymmetric hollow fibre membranes in membrane distillation under various configurations and vacuum enhancement [PDF]

, 2010
Hollow fibre membrane distillation (MD) modules have a more compact structure than flat sheet membrane modules, providing potentially greater advantage in commercial applications.
Jianhua Zhang, Stephen Gray, Jun-De Li, Li, Jun-de, Xie, Zongli, Zhang, Jianhua, Gray, Stephen, Duke, Mikel, Zongli Xie, Gray, Stephen R, Mikel Duke   +10 more
core   +1 more source

Research status and prospect of seawater desalination membrane distillation membrane [PDF]

Journal of Hebei University of Science and Technology
Desalination technology, including thermal and membrane methods, holds great promise as a viable solution to alleviate the scarcity of freshwater resources.
Zheng XU, Zehua LI, Minghan SU, Ruolin WANG, Chunmei NIU, Tiantian LI   +5 more
doaj   +1 more source

Comparison of Different Polymeric Membranes in Direct Contact Membrane Distillation and Air Gap Membrane Distillation Configurations. [PDF]

Membranes (Basel)
Membrane distillation (MD) is an evolving thermal separation technique most frequently aimed at water desalination, compatible with low-grade heat sources such as waste heat from thermal engines, solar collectors, and high-concentration photovoltaic ...
Mesquita CRS, Gómez AOC, Cotta CPN, Cotta RM.   +3 more
europepmc   +2 more sources

Study on Low Thermal-Conductivity of PVDF@SiAG/PET Membranes for Direct Contact Membrane Distillation Application

Membranes, 2023
In order to enhance the separation performance and reduce the heat loss of transmembrane for membrane distillation, the thermal efficiency and hydrophobicity of the membrane distillation need to be simultaneously enhanced.
Jun Xiang, Sitong Wang, Nailin Chen, Xintao Wen, Guiying Tian, Lei Zhang, Penggao Cheng, Jianping Zhang, Na Tang   +8 more
doaj   +1 more source

Functionalization of a Hydrophilic Commercial Membrane Using Inorganic-Organic Polymers Coatings for Membrane Distillation

Applied Sciences, 2017
Membrane distillation is a thermal separation technique using a microporous hydrophobic membrane. One of the concerns with respect to the industrialization of the technique is the development of novel membranes.
Lies Eykens, Klaus Rose, Marjorie Dubreuil, Kristien De Sitter, Chris Dotremont, Luc Pinoy, Bart Van der Bruggen   +6 more
doaj   +1 more source

Boron Removal by Membrane Distillation: A Comparison Study

Membranes, 2020
Several Membrane Distillation (MD) technologies have been employed to remove boron from various concentrations. In this study, Vacuum Membrane Distillation (VMD), Permeate Gap Membrane Distillation (PGMD), and Air Gap Membrane Distillation (AGMD) are ...
Abdullah Alkhudhiri, Nawaf Bin Darwish, Mohammed Wali Hakami, AbdelKader Abdullah, Ahmed Alsadun, Hosam Abu Homod   +5 more
doaj   +1 more source

Optimizing Membrane Distillation Performance through Flow Channel Modification with Baffles: Experimental and Computational Study

Separations, 2023
It has been identified that temperature polarization and concentration polarization are typical near-surface phenomena limiting the performance of membrane distillation. The module design should allow for effective flow, reducing the polarization effects
Yaoling Zhang, Xingsen Mu, Jiaqi Sun, Fei Guo   +3 more
doaj   +1 more source

Energy Management Optimization of Open-Pit Mine Solar Photothermal-Photoelectric Membrane Distillation Using a Support Vector Machine and a Non-Dominated Genetic Algorithm

IEEE Access, 2020
As a distributed energy source, open-pit mine solar photothermal-photoelectric membrane distillation can convert solar energy into heat and electrical energy to provide power for a membrane distillation water purification system. In mine sewage treatment,
Zhang Sai, Caiwu Lu, Song Jiang, Lu Shan, Crabbe James, Neal Naixue Xiong   +5 more
doaj   +1 more source