JPS52107157A - Sewage cleaning method - Google Patents
Sewage cleaning methodInfo
- Publication number
- JPS52107157A JPS52107157A JP2308576A JP2308576A JPS52107157A JP S52107157 A JPS52107157 A JP S52107157A JP 2308576 A JP2308576 A JP 2308576A JP 2308576 A JP2308576 A JP 2308576A JP S52107157 A JPS52107157 A JP S52107157A
- Authority
- JP
- Japan
- Prior art keywords
- cleaning method
- sewage
- sewage cleaning
- cleaning
- 10ppm
- 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 sewage cleaning method for promptly and efficiently cleaning a sewage of high concentration to a level of about 10ppm in terms of BOD by the use of two cleaning processes, one using photosynthetic bacteria while the other resorting to a reverse permeation treatment using a semipermeable membrane.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2308576A JPS52107157A (en) | 1976-03-05 | 1976-03-05 | Sewage cleaning method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2308576A JPS52107157A (en) | 1976-03-05 | 1976-03-05 | Sewage cleaning method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52107157A true JPS52107157A (en) | 1977-09-08 |
Family
ID=12100572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2308576A Pending JPS52107157A (en) | 1976-03-05 | 1976-03-05 | Sewage cleaning method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52107157A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62144799A (en) * | 1985-12-18 | 1987-06-27 | Mitsui Zosen Eng Kk | High-degree treatment of waste water |
-
1976
- 1976-03-05 JP JP2308576A patent/JPS52107157A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62144799A (en) * | 1985-12-18 | 1987-06-27 | Mitsui Zosen Eng Kk | High-degree treatment of waste water |
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