透析液調製用水製造装置
- 专利权人:
- 旭化成メディカル株式会社
- 发明人:
- 齊藤 政利,馬場 彰
- 申请号：
- JP2007257020
- 公开号：
- JP5164503B2
- 申请日:
- 2007.10.01
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a device for producing water for the preparation of a dialysate capable of continuously washing a whole dialysate pipe line in contrast to a conventional RO method simultaneously with supplying pyrogen-free water for the dialysate, and suppressing the formation of a biofilm in a part for producing water for the dialysate and the piping in the downstream, and also to reduce expense by prolonging the life of a filtration membrane and reducing the amount of waste water through the use of the device.
SOLUTION: The device 1 for producing water for the preparation of the dialysate sequentially includes in the piping: a raw water taking-in means 2 a pre-filtration means 3 a demineralizing means 4 a membrane separating means 5 and a water for dialysate supplying means 6. The membrane separating means 5 is obtained by sequentially connecting a storage part 5a, a liquid supply pump 5b, and an ultrafilteration module 5c. A cross-flow piping for performing circulation filtration and a washing liquid injecting means 7 for chemical washing from the storage part 5a to the downstream part are connected to the storage part 5a.
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- 来源网站：
- 中国工程科技知识中心
