JPS51146761A - Process for treating a drain water containing polyvinyl alcohol - Google Patents
Process for treating a drain water containing polyvinyl alcoholInfo
- Publication number
- JPS51146761A JPS51146761A JP6566375A JP6566375A JPS51146761A JP S51146761 A JPS51146761 A JP S51146761A JP 6566375 A JP6566375 A JP 6566375A JP 6566375 A JP6566375 A JP 6566375A JP S51146761 A JPS51146761 A JP S51146761A
- Authority
- JP
- Japan
- Prior art keywords
- polyvinyl alcohol
- drain water
- treating
- water containing
- containing polyvinyl
- 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 Oxidation Or Reduction (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: To reduce COD to about zero by converting polyvinyl alcohol in drain water into an insoluble resin.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6566375A JPS51146761A (en) | 1975-05-30 | 1975-05-30 | Process for treating a drain water containing polyvinyl alcohol |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6566375A JPS51146761A (en) | 1975-05-30 | 1975-05-30 | Process for treating a drain water containing polyvinyl alcohol |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51146761A true JPS51146761A (en) | 1976-12-16 |
Family
ID=13293444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6566375A Pending JPS51146761A (en) | 1975-05-30 | 1975-05-30 | Process for treating a drain water containing polyvinyl alcohol |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51146761A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4845065A (en) * | 1971-10-07 | 1973-06-28 | ||
JPS49106965A (en) * | 1973-02-16 | 1974-10-11 | ||
JPS504850A (en) * | 1973-05-16 | 1975-01-18 |
-
1975
- 1975-05-30 JP JP6566375A patent/JPS51146761A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4845065A (en) * | 1971-10-07 | 1973-06-28 | ||
JPS49106965A (en) * | 1973-02-16 | 1974-10-11 | ||
JPS504850A (en) * | 1973-05-16 | 1975-01-18 |
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