发明授权
- 专利标题： Method and apparatus for preventing scale from precipitating in producing deionized water
- 专利标题（中）： 防止水垢在生产去离子水中沉淀的方法和装置
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申请号： US959859申请日： 1997-10-29
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公开(公告)号： US5837124A公开(公告)日： 1998-11-17
- 发明人: Qingquan Su , Syu Nakanishi , Takayuki Saito , Masato Nakatsu
- 申请人： Qingquan Su , Syu Nakanishi , Takayuki Saito , Masato Nakatsu
- 申请人地址： JPX Tokyo
- 专利权人： Ebara Corporation
- 当前专利权人： Ebara Corporation
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX8-302377 19961029
- 主分类号： B01D61/52
- IPC分类号： B01D61/52 ; C02F1/46 ; C02F1/461 ; C02F1/469 ; B01D61/44
摘要：
A method for preventing scale from precipitating and an apparatus for producing deionized water are disclosed. The acidic water produced by electrolysis in the electrolysis unit (30) is introduced into a concentrating compartment (19) in the continuous deionization unit (10). The pH of the concentrated water in the concentrating compartment decreases, thereby preventing scale from precipitating.
公开/授权文献
- US5313874A High efficiency pool heating system and power unit 公开/授权日：1994-05-24
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