JPS54109247A - Method of purifying organic waste water - Google Patents
Method of purifying organic waste waterInfo
- Publication number
- JPS54109247A JPS54109247A JP1692578A JP1692578A JPS54109247A JP S54109247 A JPS54109247 A JP S54109247A JP 1692578 A JP1692578 A JP 1692578A JP 1692578 A JP1692578 A JP 1692578A JP S54109247 A JPS54109247 A JP S54109247A
- Authority
- JP
- Japan
- Prior art keywords
- waste water
- organic waste
- added
- purifying organic
- control
- 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
- Removal Of Specific Substances (AREA)
Abstract
PURPOSE: To accomplish efficient removal of thick coloring components in a fermentative waste water, such as media for antibiotic substances, which was previously regarded as hard to decompose or remove.
CONSTITUTION: A mineral acid such a sulfuric acid is added to a ferementative waste water containing organic pollutants to control the pH thereof to 1 to 4. After the removal of the resulting precipitates, slaked lime is added to the remaining waste water to control the pH thereof to 10 to 13. Subsequently, the resulting precipitates are removed.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1692578A JPS54109247A (en) | 1978-02-16 | 1978-02-16 | Method of purifying organic waste water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1692578A JPS54109247A (en) | 1978-02-16 | 1978-02-16 | Method of purifying organic waste water |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54109247A true JPS54109247A (en) | 1979-08-27 |
Family
ID=11929692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1692578A Pending JPS54109247A (en) | 1978-02-16 | 1978-02-16 | Method of purifying organic waste water |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54109247A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4944391A (en) * | 1972-09-05 | 1974-04-26 | ||
JPS4987568A (en) * | 1972-12-25 | 1974-08-21 |
-
1978
- 1978-02-16 JP JP1692578A patent/JPS54109247A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4944391A (en) * | 1972-09-05 | 1974-04-26 | ||
JPS4987568A (en) * | 1972-12-25 | 1974-08-21 |
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