JPS6314960Y2 - - Google Patents
Info
- Publication number
- JPS6314960Y2 JPS6314960Y2 JP1979182266U JP18226679U JPS6314960Y2 JP S6314960 Y2 JPS6314960 Y2 JP S6314960Y2 JP 1979182266 U JP1979182266 U JP 1979182266U JP 18226679 U JP18226679 U JP 18226679U JP S6314960 Y2 JPS6314960 Y2 JP S6314960Y2
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- aeration
- septic tank
- inflow
- water surface
- 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.)
- Expired
Links
- 238000005273 aeration Methods 0.000 claims description 34
- 238000005192 partition Methods 0.000 claims description 24
- 238000002156 mixing Methods 0.000 claims description 14
- 239000010865 sewage Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 238000001556 precipitation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 230000001546 nitrifying effect Effects 0.000 description 3
- 238000013019 agitation Methods 0.000 description 2
- 239000000852 hydrogen donor Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Activated Sludge Processes (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Treatment Of Biological Wastes In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979182266U JPS6314960Y2 (US06373033-20020416-M00071.png) | 1979-12-28 | 1979-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979182266U JPS6314960Y2 (US06373033-20020416-M00071.png) | 1979-12-28 | 1979-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5698395U JPS5698395U (US06373033-20020416-M00071.png) | 1981-08-04 |
| JPS6314960Y2 true JPS6314960Y2 (US06373033-20020416-M00071.png) | 1988-04-26 |
Family
ID=29692601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979182266U Expired JPS6314960Y2 (US06373033-20020416-M00071.png) | 1979-12-28 | 1979-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6314960Y2 (US06373033-20020416-M00071.png) |
-
1979
- 1979-12-28 JP JP1979182266U patent/JPS6314960Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5698395U (US06373033-20020416-M00071.png) | 1981-08-04 |
