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Membrane separation technology processes medium application in Lu Hui

From;  Author:Stand originally
[author] Ming Molin (arrange)
[orgnaization] unspecified
[print name] Chinese country science and technology, 2006(5):36-37
[keyword] aloe of treatment of application of industry of membrane separation technology is petro-chemical filter in suspension of design of technological process of membrane separation of process of technical membrane separation is atomic
[abstract] membrane separation technology is used successfully at at present chemical industry, electron, light industrial, spin, metallurgy, medicine, food, petro-chemical wait for a domain. Filter of reverse osmosis, accept, exceed filter, small filter, electrodialysis to be the 5 membrane separation technologies that already developed application greatly, design of the device of these membrane separation processes, flow is opposite more mature, already had large-scale industrial application and market. Filter of reverse osmosis, accept, exceed filter, small filter to be equivalent to filtering technology, with the liquid that contains deliquescent solute or suspension particle at depart. Membrane separation craft and general pass filter is the depart of pure physics sex, the constituent that is departed won't have the change of heat sex, also won't have the change of chemical sex or biology sex. Apparent, this kind of detached method is had (other method) incomparable advantage, this is why it is special in recent years get the reason of people blue narrow one's eyes.