Results 41 to 50 of about 1,587,206 (169)
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 +10 more
core +1 more source
Analysis and Experimental Study on Water Vapor Partial Pressure in the Membrane Distillation Process
Membranes, 2022 In membrane distillation, the vapor pressure difference is the driving force of mass transfer. The vapor pressure is generally assumed by the saturation pressure and calculated by the Antoine equation.
Zanshe Wang +4 more
doaj +1 more source
Membranes, 2021 The incumbent water stress scenario imposes wastewater valorisation to freshwater, promoting technology for its effective treatment. Wastewater from fertiliser factories is quite problematic because of its relevant acidity and solute content.
M. Tagliabue +7 more
doaj +1 more source
Chemical Engineering Transactions, 2014 The rising oil prices, as well as the desire to reduce the environmental impact of fossil fuels, increases the interest in fuels from renewable raw materials. Bioethanol production via starch fermentation is state of the art.
A. Rom, M. Strommer, A. Friedl
doaj +1 more source
Membranes, 2022 Water recovery by membrane distillation (MD) is an attractive alternative to existing urine treatment systems because it could improve the water recovery rate and reliability in space missions.
Fei Wang +7 more
doaj +1 more source
Membranes, 2022 The management of brines generated from reverse osmosis operation remains a critical challenge requiring new approaches and processes to limit the impact of brine discharge onto ecosystems and to enhance both water and valuable resource recovery.
Jian Zuo +3 more
doaj +1 more source
Seawater desalination with solar-energy-integrated vacuum membrane distillation system
Journal of Water Reuse and Desalination, 2017 This study designed and tested a novel type of solar-energy-integrated vacuum membrane distillation (VMD) system for seawater desalination under actual environmental conditions in Wuhan, China.
Fang Wang +4 more
doaj +1 more source
Thermal Shielding and Vapor Transport Enhancement in MOF-Enabled Membranes for Membrane Distillation. [PDF]
Adv Sci (Weinh)A metal–organic framework‐enabled membrane (MEM) with a hierarchical porous structure is developed for thermal‐efficient membrane distillation. By embedding ZIF‐8 onto PH nanofibers, the MEM achieves low thermal conductivity and significantly enhances vapor flux and thermal efficiency.
Li X +14 more
europepmc +2 more sources
Simulation of vacuum membrane distillation process for desalination with Aspen Plus [PDF]
, 2014 YesThis paper presents a simulation study of vacuum membrane distillation (VMD) for desalination. A simulation model was built on Aspen Plus® platform as user defined unit operation for VMD module.
Cao, W. +3 more
core +1 more source
Date juice concentration by vacuum membrane distillation
, 2020 In this work, date juices were concentrated at low temperature by Vacuum Membrane Distillation (VMD). Tests were conducted at fixed operating conditions (feed flowrate, 28 L/h; feed temperature, 28 °C; vacuum pressure, 4 mbar) on two commercial flat ...
E Drioli, A Criscuoli
core +1 more source