JPS55132603A - Purifying method of water for dialysis - Google Patents
Purifying method of water for dialysisInfo
- Publication number
- JPS55132603A JPS55132603A JP4135879A JP4135879A JPS55132603A JP S55132603 A JPS55132603 A JP S55132603A JP 4135879 A JP4135879 A JP 4135879A JP 4135879 A JP4135879 A JP 4135879A JP S55132603 A JPS55132603 A JP S55132603A
- Authority
- JP
- Japan
- Prior art keywords
- water
- pure water
- exchange resin
- tank
- filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To manufacture water for transmission with high purity in high efficiency by a method wherein raw water is supplied to a macaronic thread film, which can transmit the specified quantity of water, with minute holes, filtered and treated with cation and anion exchange resin, an initial flowing portion of pure water obtained is discharged, and the pure water is taken in.
CONSTITUTION: Raw water is fed from an outer surface of a macaronic thread film 3, which has the minute holes of 0.005W0.5μ mean hole diameters and the water transmitting capacity of 10W5,000l/m2.hr.kg/cm2, through a prefilter 2 mounted as necessary by means of a pump 1, and filtered. Ionic substance is removed by letting the water pass through cation exchange resin 4 and anion exchange resin 5. An initial flowing portion in case of operation of pure water obtained is discharged from an automatic drainage port 7, and the residual pure water is stored in a stock tank 8 as water for an artificial kidney dialyzing liquid. A resistivity meter 9, a flow meter 6 and a back-up filter 16 are installed as meters for managing the purity of the pure water, and a prudent policy is adopted in such a manner that a bactericidal lamp 10 is disposed into the tank 8, a sterilizing filter 11 to an air vent port, and a pump 12, a bactercidal lamp 13 and a check filter 14 between the tank 8 and an intake point 15.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4135879A JPS55132603A (en) | 1979-04-04 | 1979-04-04 | Purifying method of water for dialysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4135879A JPS55132603A (en) | 1979-04-04 | 1979-04-04 | Purifying method of water for dialysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55132603A true JPS55132603A (en) | 1980-10-15 |
Family
ID=12606261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4135879A Pending JPS55132603A (en) | 1979-04-04 | 1979-04-04 | Purifying method of water for dialysis |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55132603A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57147405A (en) * | 1981-03-10 | 1982-09-11 | Nikkiso Co Ltd | Method for treating water by reverse osmotic membrane |
| JPS57147488A (en) * | 1981-03-04 | 1982-09-11 | Kuraray Co Ltd | Preparation of purified water |
| JPS57171403A (en) * | 1981-04-15 | 1982-10-22 | Mitsubishi Rayon Co Ltd | Removal of pyrogen in water |
| JPS60114265A (en) * | 1983-11-25 | 1985-06-20 | ダイセル化学工業株式会社 | Inactivation of heat generating substance |
| JPS62170257A (en) * | 1986-01-21 | 1987-07-27 | 川澄化学工業株式会社 | Production of dyalysate |
-
1979
- 1979-04-04 JP JP4135879A patent/JPS55132603A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57147488A (en) * | 1981-03-04 | 1982-09-11 | Kuraray Co Ltd | Preparation of purified water |
| JPH0347127B2 (en) * | 1981-03-04 | 1991-07-18 | Kuraray Co | |
| JPS57147405A (en) * | 1981-03-10 | 1982-09-11 | Nikkiso Co Ltd | Method for treating water by reverse osmotic membrane |
| JPS57171403A (en) * | 1981-04-15 | 1982-10-22 | Mitsubishi Rayon Co Ltd | Removal of pyrogen in water |
| JPH0133228B2 (en) * | 1981-04-15 | 1989-07-12 | Mitsubishi Rayon Co | |
| JPS60114265A (en) * | 1983-11-25 | 1985-06-20 | ダイセル化学工業株式会社 | Inactivation of heat generating substance |
| JPH0252507B2 (en) * | 1983-11-25 | 1990-11-13 | Daicel Chem | |
| JPS62170257A (en) * | 1986-01-21 | 1987-07-27 | 川澄化学工業株式会社 | Production of dyalysate |
| JPH0566821B2 (en) * | 1986-01-21 | 1993-09-22 | Kawasumi Lab Inc |
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