https://padlet.com/hungcongduong/membraneprocess Research and Innovations for 21 Century en-us 2019-07-24 07:44:30 UTC 2024-06-02 17:46:20 UTC hello@padlet.com https://imgglb.padletcdn.com/v13/image?t=g_auto&url=https%3A%2F%2Fpadlet.net%2Ficons%2Fpng%2F267b.png hungcongduong https://padlet.com/hungcongduong/membraneprocess/wish/372139168 Fresh water scarcity is a real challenge to Vietnam and many other developing countries.]]> 2019-07-24 07:48:33 UTC https://padlet.com/hungcongduong/membraneprocess/wish/372139168 hungcongduong https://padlet.com/hungcongduong/membraneprocess/wish/372139818 Seawater has been a source of fresh water supply in many countries around the world with the available desalination technologies. Given technological advances, the cost of fresh water produced from seawater via desalination has been reduced markedly in recent decades, making desalination a feasible means to provide fresh water. Desalination technologies are divided into two groups: thermal distillation and membrane processes. Thermal distillation technologies are multi-effect distillation, multi-stage flash, and mechanical vapor compression. Membrane processes include reverse osmosis (RO), electro-dialysis (ED), forward osmosis (FO), and membrane distillation (MD).]]> 2019-07-24 07:55:51 UTC https://padlet.com/hungcongduong/membraneprocess/wish/372139818 hungcongduong https://padlet.com/hungcongduong/membraneprocess/wish/372140658 Desalination is the process to remove salt from saltwater to obtain fresh water. Saltwater can be seawater and brackish water. Salinity (i.e. the dissolved salt contents) is a key property to classify saltwater. While seawater has global average salinity of around 35,000 mg/L, the salinity of brackish water is in the range from 1,000 to 15,000 mg/L. ]]> 2019-07-24 08:05:09 UTC https://padlet.com/hungcongduong/membraneprocess/wish/372140658 hungcongduong https://padlet.com/hungcongduong/membraneprocess/wish/372141761 2019-07-24 08:21:54 UTC https://padlet.com/hungcongduong/membraneprocess/wish/372141761 hungcongduong https://padlet.com/hungcongduong/membraneprocess/wish/372141933 In this project, the membrane distillation (MD) process was optimized with respects to membrane fouling, energy consumption and process efficiency. Both experimental and simulation works were approached in the project.]]> 2019-07-24 08:25:07 UTC https://padlet.com/hungcongduong/membraneprocess/wish/372141933 hungcongduong https://padlet.com/hungcongduong/membraneprocess/wish/372142261 This project optimized the MD process with respects to membrane fouling, energy consumption, and process efficiency.]]> 2019-07-24 08:28:46 UTC https://padlet.com/hungcongduong/membraneprocess/wish/372142261 hungcongduong https://padlet.com/hungcongduong/membraneprocess/wish/372142495 2019-07-24 08:32:54 UTC https://padlet.com/hungcongduong/membraneprocess/wish/372142495