JPS558805A - Regeneration of ineffective ion exchange resin - Google Patents
Regeneration of ineffective ion exchange resinInfo
- Publication number
- JPS558805A JPS558805A JP7977478A JP7977478A JPS558805A JP S558805 A JPS558805 A JP S558805A JP 7977478 A JP7977478 A JP 7977478A JP 7977478 A JP7977478 A JP 7977478A JP S558805 A JPS558805 A JP S558805A
- Authority
- JP
- Japan
- Prior art keywords
- ion exchange
- resin
- tube
- regenerant
- tower
- 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
Landscapes
- Treatment Of Water By Ion Exchange (AREA)
Abstract
PURPOSE: A method of the regeneration of an ineffective ion exchange resin in which an ion exchange resin is effectively utilized and an increase in treatment is contempleted by introducing a regenerant into the bottom of an ion exchange tower.
CONSTITUTION: A resin tower 1 is charged with ion exchange resins 2 and 2'. A number of vertical collectors 4 is inserted in such a manner that an exhaust port 3 consisting of many slits is positioned in the neighborhood of the boundary of the ion exchange resins 2 and 2'. The collectos 4 are connected to one end of an exhaust tube 5 and the other end thereof is connected to a recovery tank 6. A regenerated waste liquid effluent tube 7 is connected to the exhaust tube 5. After water is withdrawn until the position of the exhaust port 3, a regenerant such as acid, alkali, etc. is supplied in an ascending flow to a resin layer through an influent tube 16 for the regenerant below the resin tower, and simultaneously air is introduced through an air supply tube 13 above the resin tower.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7977478A JPS558805A (en) | 1978-07-03 | 1978-07-03 | Regeneration of ineffective ion exchange resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7977478A JPS558805A (en) | 1978-07-03 | 1978-07-03 | Regeneration of ineffective ion exchange resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS558805A true JPS558805A (en) | 1980-01-22 |
Family
ID=13699543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7977478A Pending JPS558805A (en) | 1978-07-03 | 1978-07-03 | Regeneration of ineffective ion exchange resin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS558805A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63205145A (en) * | 1987-02-20 | 1988-08-24 | Nippon Rensui Kk | Regeneration of countercurrent regeneration type ion exchange tower |
| JPH03128430U (en) * | 1990-04-06 | 1991-12-25 | ||
| US5212962A (en) * | 1991-01-07 | 1993-05-25 | Samsung Electronics Co., Ltd. | Vegetable box cooling apparatus for refrigerator |
-
1978
- 1978-07-03 JP JP7977478A patent/JPS558805A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63205145A (en) * | 1987-02-20 | 1988-08-24 | Nippon Rensui Kk | Regeneration of countercurrent regeneration type ion exchange tower |
| JPH03128430U (en) * | 1990-04-06 | 1991-12-25 | ||
| JPH0647556Y2 (en) * | 1990-04-06 | 1994-12-07 | 荏原インフイルコ株式会社 | Ion exchange resin tower |
| US5212962A (en) * | 1991-01-07 | 1993-05-25 | Samsung Electronics Co., Ltd. | Vegetable box cooling apparatus for refrigerator |
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