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膜蒸馏过程简介膜蒸馏是膜技术家庭中的一位年轻成员,它可以用于海水和苦咸水的淡化及稀溶液中有价值物质的浓缩。膜蒸馏过程的推动力是温差,分离的是溶液中易挥发的组分,与反渗透过程明显不同。在溶液中某些组分通过膜蒸发这一点与渗透蒸发(全蒸发)过程(推动力也是...
Introduction to Membrane Distillation Membrane distillation is a young member of the membrane technology family that can be used to desalinate seawater and brackish water and to concentrate valuable material in dilute solutions. The driving force behind the membrane distillation process is the temperature difference, which separates the more volatile components of the solution and is significantly different from the reverse osmosis process. Some of the components in the solution evaporate through the membrane this point with pervaporation (pervaporation) process (the driving force is also ...