摘要
减压膜蒸馏具有分离效率高和渗透通量大的优点。经过三年多的研究，选择出适合于在水处理中应用的分离膜，设计出优特的膜蒸馏器，自来水一次通过处理，水质达到微电子工业用高纯水三级和医用注射水的标准。
The present method in this article posseses many merits, e. g., high separation efficiency and large permeation flux. After three years,research, the good microporous membranes F. and F24 fitful to treat water were found and a correspondent membrane module was designed. Passing through the membrane moudle just one time, the running water became extra pure water whose quality achieved Grade 3 of Chinese Microelectronic industry Standard, and accorded with stipulation of Chinese Pharamacoeia (issued in1985). Hence, the present method in this article could be applied widely in preparation of extra pure water.
出处
《水处理技术》
CAS
CSCD
北大核心
1994年第5期267-270,共4页
Technology of Water Treatment
关键词
减压膜蒸馏
膜分离
水处理
membrane distillation, membrane separation, water treatment
