JPS543365A - Disposal of raw sewage - Google Patents
Disposal of raw sewageInfo
- Publication number
- JPS543365A JPS543365A JP6844577A JP6844577A JPS543365A JP S543365 A JPS543365 A JP S543365A JP 6844577 A JP6844577 A JP 6844577A JP 6844577 A JP6844577 A JP 6844577A JP S543365 A JPS543365 A JP S543365A
- Authority
- JP
- Japan
- Prior art keywords
- raw sewage
- disposal
- oxidation process
- retrench
- methanol
- 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 greatly retrench an alkali agent and a hydrogen donor (methanol) by returning a portion of a nitrifying liquid to an oxidation process in a raw sewage biological disposal consisting of the oxidation process, a nitrification process and a denitrification process.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6844577A JPS543365A (en) | 1977-06-09 | 1977-06-09 | Disposal of raw sewage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6844577A JPS543365A (en) | 1977-06-09 | 1977-06-09 | Disposal of raw sewage |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS543365A true JPS543365A (en) | 1979-01-11 |
Family
ID=13373896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6844577A Pending JPS543365A (en) | 1977-06-09 | 1977-06-09 | Disposal of raw sewage |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS543365A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5681190A (en) * | 1979-12-06 | 1981-07-02 | Ebara Infilco Co Ltd | Decomposition of sewage such as night soil |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5043749A (en) * | 1973-08-22 | 1975-04-19 | ||
JPS50131353A (en) * | 1974-04-04 | 1975-10-17 |
-
1977
- 1977-06-09 JP JP6844577A patent/JPS543365A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5043749A (en) * | 1973-08-22 | 1975-04-19 | ||
JPS50131353A (en) * | 1974-04-04 | 1975-10-17 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5681190A (en) * | 1979-12-06 | 1981-07-02 | Ebara Infilco Co Ltd | Decomposition of sewage such as night soil |
JPS6159798B2 (en) * | 1979-12-06 | 1986-12-18 | Ebara Infilco |
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