JPH04991U - - Google Patents
Info
- Publication number
- JPH04991U JPH04991U JP1990040444U JP4044490U JPH04991U JP H04991 U JPH04991 U JP H04991U JP 1990040444 U JP1990040444 U JP 1990040444U JP 4044490 U JP4044490 U JP 4044490U JP H04991 U JPH04991 U JP H04991U
- Authority
- JP
- Japan
- Prior art keywords
- tank
- contact material
- contact
- filled
- sedimentation separation
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 7
- 238000004062 sedimentation Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 5
- 238000005273 aeration Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 238000004659 sterilization and disinfection Methods 0.000 claims description 2
- 210000002700 urine Anatomy 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 239000010800 human waste 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
- Biological Treatment Of Waste Water (AREA)
- Treatment Of Biological Wastes In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990040444U JPH0753754Y2 (ja) | 1990-04-16 | 1990-04-16 | 合併処理し尿浄化槽 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990040444U JPH0753754Y2 (ja) | 1990-04-16 | 1990-04-16 | 合併処理し尿浄化槽 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04991U true JPH04991U (pl) | 1992-01-07 |
| JPH0753754Y2 JPH0753754Y2 (ja) | 1995-12-13 |
Family
ID=31550241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990040444U Expired - Lifetime JPH0753754Y2 (ja) | 1990-04-16 | 1990-04-16 | 合併処理し尿浄化槽 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0753754Y2 (pl) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6219294A (ja) * | 1985-07-17 | 1987-01-28 | Asahi Nichinan Seisou Koushiya:Kk | し尿浄化槽 |
| JPS62199199U (pl) * | 1986-06-09 | 1987-12-18 | ||
| JPS6456193A (en) * | 1987-08-26 | 1989-03-03 | Toto Ltd | Septic tank |
| JPS6439900U (pl) * | 1987-09-05 | 1989-03-09 |
-
1990
- 1990-04-16 JP JP1990040444U patent/JPH0753754Y2/ja not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6219294A (ja) * | 1985-07-17 | 1987-01-28 | Asahi Nichinan Seisou Koushiya:Kk | し尿浄化槽 |
| JPS62199199U (pl) * | 1986-06-09 | 1987-12-18 | ||
| JPS6456193A (en) * | 1987-08-26 | 1989-03-03 | Toto Ltd | Septic tank |
| JPS6439900U (pl) * | 1987-09-05 | 1989-03-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0753754Y2 (ja) | 1995-12-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |