JPS5216859A - Method of treating alkali waste water - Google Patents
Method of treating alkali waste waterInfo
- Publication number
- JPS5216859A JPS5216859A JP50091934A JP9193475A JPS5216859A JP S5216859 A JPS5216859 A JP S5216859A JP 50091934 A JP50091934 A JP 50091934A JP 9193475 A JP9193475 A JP 9193475A JP S5216859 A JPS5216859 A JP S5216859A
- Authority
- JP
- Japan
- Prior art keywords
- waste water
- alkali waste
- treating alkali
- treating
- collection
- 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 provide a method of achieving neutralization of a waste water and concentration and collection of strong alkali components at the same time.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50091934A JPS5216859A (en) | 1975-07-30 | 1975-07-30 | Method of treating alkali waste water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50091934A JPS5216859A (en) | 1975-07-30 | 1975-07-30 | Method of treating alkali waste water |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5216859A true JPS5216859A (en) | 1977-02-08 |
Family
ID=14040410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50091934A Pending JPS5216859A (en) | 1975-07-30 | 1975-07-30 | Method of treating alkali waste water |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5216859A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59170281A (en) * | 1983-03-18 | 1984-09-26 | Permelec Electrode Ltd | Method for electrolyzing diluted aqueous solution of alkali hydroxide |
US5118399A (en) * | 1988-04-19 | 1992-06-02 | Vaughan Daniel J | Electrodialytic recovery process |
US5141610A (en) * | 1988-04-19 | 1992-08-25 | Vaughan Daniel J | Electrodialytic process for restoring sodium hydroxide etchants for aluminum |
-
1975
- 1975-07-30 JP JP50091934A patent/JPS5216859A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59170281A (en) * | 1983-03-18 | 1984-09-26 | Permelec Electrode Ltd | Method for electrolyzing diluted aqueous solution of alkali hydroxide |
US5118399A (en) * | 1988-04-19 | 1992-06-02 | Vaughan Daniel J | Electrodialytic recovery process |
US5141610A (en) * | 1988-04-19 | 1992-08-25 | Vaughan Daniel J | Electrodialytic process for restoring sodium hydroxide etchants for aluminum |
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