Vacuum membrane distillation: Modeling and analysis for recovery of ethanol from ethanol/water solutions
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چکیده
منابع مشابه
Membrane Distillation for Water Recovery and Its Fouling Phenomena
The total volume of water on Earth is circa 300 million cubic miles, with close to 98.0% being salt water and the remaining 2.0% fresh water. It has been increasingly more challenging to harvest fresh water from surface water, seawater and even from wastewater due to the combination of factors, viz. burgeoning population growth, rapid industrialization and climate change. Recently, membrane dis...
متن کاملPreliminary Evaluation for Vacuum Membrane Distillation (VMD) Energy Requirement
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 cost, waste heat resource and heat recover...
متن کاملpreliminary evaluation for vacuum membrane distillation (vmd) energy requirement
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 cost, waste heat resource and heat recover...
متن کاملVacuum membrane distillation on a microfluidic chip.
A multilayered microfluidic chip used for vacuum membrane distillation is designed, fabricated and tested by rectification of a water-methanol mixture.
متن کاملFluorosilaned-TiO2/PVDF Membrane Distillation with Improved Wetting Resistance for Water Recovery from High Solid Loading Wastewater
Membrane distillation (MD) has emerged as an important technology for applications in industries such as seawater desalination and wastewater treatment due to its low energy requirement and theoretically low fouling propensity. However, the main obstacle to obtain high separating efciency in MD lies on the availability of porous hydrophobic membrane that can withstand p...
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ژورنال
عنوان ژورنال: CT&F - Ciencia, Tecnología y Futuro
سال: 2013
ISSN: 0122-5383,2382-4581
DOI: 10.29047/01225383.56