JPS5454970A - Prevention of leakage of interfering ion in mixed bed type ion exchange apparatus - Google Patents
Prevention of leakage of interfering ion in mixed bed type ion exchange apparatusInfo
- Publication number
- JPS5454970A JPS5454970A JP12137577A JP12137577A JPS5454970A JP S5454970 A JPS5454970 A JP S5454970A JP 12137577 A JP12137577 A JP 12137577A JP 12137577 A JP12137577 A JP 12137577A JP S5454970 A JPS5454970 A JP S5454970A
- Authority
- JP
- Japan
- Prior art keywords
- tower
- exchange resin
- ion exchange
- resin
- leakage
- 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.)
- Granted
Links
Landscapes
- Treatment Of Water By Ion Exchange (AREA)
Abstract
PURPOSE: To prevent the leakage of interfering ions into treating water by the method in which after ion exchange resin separated by reverse washing in tower is regenerated, most of anion resin is transferred to the other tower and the remaining znion resin is taken out with a small amount of cation resin.
CONSTITUTION: Used mixed ion exchange resins in the regeneration tower 3 are separated by reverse washing, and any one of the mixed resins is regenerated. Then, small amounts of anion exchange resin is stayed on the cation exchange resin K, and most of the anion exchange resin A is sent to the other tower 8. Subsequently, water is sent into the regeneration tower 3 to take small amounts of the residual anion exchange resin A' to the outside of the tower, together with small amount of the cation exchange resin K'.Then, the other ion exchange resin is subjected to regeneration. Small amount of the both ion exchange resins taken out to the outside of the tower are not used in the following treatment of water to be treated. Thus, itis possible to prevent of leakage of interfering ions, e.g., chloride ion, etc., in treating water
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12137577A JPS5454970A (en) | 1977-10-12 | 1977-10-12 | Prevention of leakage of interfering ion in mixed bed type ion exchange apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12137577A JPS5454970A (en) | 1977-10-12 | 1977-10-12 | Prevention of leakage of interfering ion in mixed bed type ion exchange apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5454970A true JPS5454970A (en) | 1979-05-01 |
JPS566339B2 JPS566339B2 (en) | 1981-02-10 |
Family
ID=14809664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12137577A Granted JPS5454970A (en) | 1977-10-12 | 1977-10-12 | Prevention of leakage of interfering ion in mixed bed type ion exchange apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5454970A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018192443A (en) * | 2017-05-19 | 2018-12-06 | オルガノ株式会社 | Regeneration method of anion resin and cation resin, and condensate demineralizer |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0248077Y2 (en) * | 1985-09-27 | 1990-12-17 | ||
KR102219821B1 (en) | 2019-01-31 | 2021-02-24 | 엘지전자 주식회사 | Indoor unit for air conditioner |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5288586A (en) * | 1976-01-21 | 1977-07-25 | Mitsubishi Chem Ind Ltd | Treatment of mixed ion exchange resin |
-
1977
- 1977-10-12 JP JP12137577A patent/JPS5454970A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5288586A (en) * | 1976-01-21 | 1977-07-25 | Mitsubishi Chem Ind Ltd | Treatment of mixed ion exchange resin |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018192443A (en) * | 2017-05-19 | 2018-12-06 | オルガノ株式会社 | Regeneration method of anion resin and cation resin, and condensate demineralizer |
Also Published As
Publication number | Publication date |
---|---|
JPS566339B2 (en) | 1981-02-10 |
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