发明授权
- 专利标题： Concentrating compartment and spacer construction for electrodeionization apparatus
- 专利标题（中）： 集电室和隔离器构造用于电去电离装置
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申请号： US09657462申请日： 2000-09-07
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公开(公告)号： US06402920B1公开(公告)日： 2002-06-11
- 发明人: Shin Sato , Fumio Arase , Takayuki Moribe
- 申请人： Shin Sato , Fumio Arase , Takayuki Moribe
- 优先权： JP11-268990 19990922
- 主分类号： C25B1300
- IPC分类号： C25B1300
摘要：
The electrodeionization apparatus is improved in concentration polarization of the ingredients including ions in the concentrating compartment so as to obtain the produced water with high purity. The electrodeionization apparatus has a spacer composed of a mesh and a frame-shaped gaskets superposed on the periphery of the mesh. The mesh has a thickness of 0.2 to 0.5 mm and the gaskets have thicknesses of equal to or less than 0.1 mm.
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