Membrane Distillation - Water and Wastewater Information

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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 ...

All you Need to Know About Membrane Distillation: Applications, Filters, and Lab Setup

What is Membrane Distillation? Membrane Distillation (MD) is a relatively new and promising separation technology that is an alternative to more energy intensive methods such as reverse ...

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 ...

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PEM Hydrogen Generator with Zero Air Integrated

The HydroGen series HGA ST BASIC is able to generate up to 600 cc/min of Hydrogen with purity better than 99.9999% and pressure up to 10 bar (145 psi). An AirGen output can deliver hydrocarbon free pure Air with a flow up to 2000 cc/min. The HGA ST BASIC includes a new long life multilayer electrolytic cell with polymeric membrane (PEM) using distilled water. No acid or alkaline solutions are ...