Membrane Distillation

Articles & Whitepapers

Performances of air gap and water gap MD desalination modules

Membrane distillation (MD) is a promising thermally-driven membrane separation technology for water desalination. In MD, water vapor is being separated from the hot feed water solution using a micro-porous hydrophobic membrane, due to the difference in vapor pressures across the membrane. In the present work, experiments are conducted to compare the performance of water gap membrane ...

Investigation of surface and filtration properties of TiO2 coated ultrafiltration polyacrylonitrile membranes

In the present work, the surface and filtration properties of TiO2 coated polyacrylonitrile ultrafiltration membranes were investigated. The membranes were coated using the physical deposition ...

Scientists reveal key insights into emerging water purification technology

With water scarcity a critical challenge across the globe, scientists and engineers are pursuing new ways to harvest purified water from unconventional sources, like seawater or even wastewater.One of those researchers is Tiezheng Tong, an assistant ...

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PEM Hydrogen Generator

The HydroGen series HG BASIC is able to generate up to 700 cc/min of Hydrogen with purity better than 99.9999% and pressure up to 10 bar (145 psi). The HG BASIC includes a new long life multilayer electrolytic cell with polymeric membrane (PEM) using distilled water. No acid or alkaline solutions are used.