JPS55500200A - - Google Patents
Info
- Publication number
- JPS55500200A JPS55500200A JP50037979A JP50037979A JPS55500200A JP S55500200 A JPS55500200 A JP S55500200A JP 50037979 A JP50037979 A JP 50037979A JP 50037979 A JP50037979 A JP 50037979A JP S55500200 A JPS55500200 A JP S55500200A
- Authority
- JP
- Japan
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1242—Small compact installations for use in homes, apartment blocks, hotels or the like
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH179078A CH614914A5 (en) | 1978-02-18 | 1978-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55500200A true JPS55500200A (en) | 1980-04-10 |
Family
ID=4218656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50037979A Pending JPS55500200A (en) | 1978-02-18 | 1979-02-08 |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS55500200A (en) |
| KR (1) | KR830000650A (en) |
| AR (1) | AR216576A1 (en) |
| AT (1) | AT380678B (en) |
| BE (1) | BE874225A (en) |
| BR (1) | BR7906701A (en) |
| CH (1) | CH614914A5 (en) |
| DE (1) | DE2936568C1 (en) |
| DK (1) | DK436279A (en) |
| ES (1) | ES477804A1 (en) |
| FR (1) | FR2417476A1 (en) |
| GB (1) | GB2035989B (en) |
| GR (1) | GR67748B (en) |
| IT (1) | IT1111845B (en) |
| NL (1) | NL7901261A (en) |
| NO (1) | NO152292C (en) |
| PT (1) | PT69246A (en) |
| WO (1) | WO1979000640A1 (en) |
| YU (1) | YU37379A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2480271A1 (en) * | 1980-04-11 | 1981-10-16 | Vuala Emmanuel | Compact activated sludge plant for sanitation of small settlements - combines aeration sludge collection and decanting chambers in vertical cylindrical vessel |
| AT391854B (en) * | 1986-07-03 | 1990-12-10 | Voest Alpine Ag | DEVICE FOR AEROBIC WATER TREATMENT |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB167504A (en) * | 1920-08-07 | 1922-07-27 | Victor Lamy | Improvements in apparatus for the treatment of sewage water |
| GB865315A (en) * | 1957-12-13 | 1961-04-12 | Kralovopolska Strojirna Zd Kle | A device for water purification |
| GB886585A (en) * | 1959-10-01 | 1962-01-10 | American Ship Building Company | Waste disposal apparatus and method |
| DE1987689U (en) * | 1968-02-01 | 1968-06-12 | Wibau Gmbh | BIOLOGICAL PURIFICATION DEVICE TO BE EXPANDED ACCORDING TO THE MODULAR PRINCIPLE. |
| FR2087441A5 (en) * | 1970-05-20 | 1971-12-31 | Soaf Cie | |
| DE2027652A1 (en) * | 1970-06-05 | 1971-12-09 | Koppers Gmbh Heinrich | Small-scale sewage treatment plant - eg for household sewage |
| BE789233A (en) * | 1971-09-28 | 1973-01-15 | Degremont | PERFECTED PROCESS AND APPARATUS FOR THE BIOLOGICAL PURIFICATION OF WASTE WATER |
| FR2323642A1 (en) * | 1974-09-02 | 1977-04-08 | Boutrit Christiane | Waste water treatment activated sludge plant - using aeration zone agitator to recycle sludge from settlement zone |
-
1978
- 1978-02-18 CH CH179078A patent/CH614914A5/xx not_active IP Right Cessation
-
1979
- 1979-02-06 GR GR58275A patent/GR67748B/el unknown
- 1979-02-08 DE DE2936568A patent/DE2936568C1/en not_active Expired
- 1979-02-08 WO PCT/CH1979/000020 patent/WO1979000640A1/en unknown
- 1979-02-08 BR BR7906701A patent/BR7906701A/en unknown
- 1979-02-08 GB GB7934047A patent/GB2035989B/en not_active Expired
- 1979-02-08 JP JP50037979A patent/JPS55500200A/ja active Pending
- 1979-02-13 FR FR7904201A patent/FR2417476A1/en active Granted
- 1979-02-15 AR AR27551779A patent/AR216576A1/en active
- 1979-02-16 ES ES477804A patent/ES477804A1/en not_active Expired
- 1979-02-16 NL NL7901261A patent/NL7901261A/en not_active Application Discontinuation
- 1979-02-16 YU YU37379A patent/YU37379A/en unknown
- 1979-02-16 PT PT6924679A patent/PT69246A/en unknown
- 1979-02-16 IT IT2027979A patent/IT1111845B/en active
- 1979-02-16 BE BE0/193504A patent/BE874225A/en not_active IP Right Cessation
- 1979-02-16 NO NO790520A patent/NO152292C/en unknown
- 1979-02-19 KR KR1019790000506A patent/KR830000650A/en unknown
- 1979-02-19 AT AT125579A patent/AT380678B/en not_active IP Right Cessation
- 1979-10-16 DK DK436279A patent/DK436279A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NL7901261A (en) | 1979-08-21 |
| GR67748B (en) | 1981-09-18 |
| AT380678B (en) | 1986-06-25 |
| BR7906701A (en) | 1980-02-26 |
| IT1111845B (en) | 1986-01-13 |
| FR2417476A1 (en) | 1979-09-14 |
| BE874225A (en) | 1979-08-16 |
| FR2417476B1 (en) | 1984-10-05 |
| NO152292C (en) | 1985-09-04 |
| NO790520L (en) | 1979-08-21 |
| PT69246A (en) | 1979-03-01 |
| KR830000650A (en) | 1983-04-16 |
| AR216576A1 (en) | 1979-12-28 |
| IT7920279A0 (en) | 1979-02-16 |
| CH614914A5 (en) | 1979-12-28 |
| GB2035989A (en) | 1980-06-25 |
| DK436279A (en) | 1979-10-16 |
| ATA125579A (en) | 1985-11-15 |
| NO152292B (en) | 1985-05-28 |
| DE2936568C1 (en) | 1984-10-18 |
| GB2035989B (en) | 1982-08-18 |
| YU37379A (en) | 1982-08-31 |
| WO1979000640A1 (en) | 1979-09-06 |
| ES477804A1 (en) | 1979-08-01 |