IT7809693A0 - PROCEDURE AND EQUIPMENT FOR THE PURIFICATION OF WASTE WATER - Google Patents
PROCEDURE AND EQUIPMENT FOR THE PURIFICATION OF WASTE WATERInfo
- Publication number
- IT7809693A0 IT7809693A0 IT7809693A IT969378A IT7809693A0 IT 7809693 A0 IT7809693 A0 IT 7809693A0 IT 7809693 A IT7809693 A IT 7809693A IT 969378 A IT969378 A IT 969378A IT 7809693 A0 IT7809693 A0 IT 7809693A0
- Authority
- IT
- Italy
- Prior art keywords
- purification
- procedure
- equipment
- waste water
- waste
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
- 239000002351 wastewater Substances 0.000 title 1
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
- C02F3/1257—Oxidation ditches
-
- 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
- C02F3/006—Regulation methods for biological treatment
-
- 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
- C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
-
- 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 |
---|---|---|---|
DE2800034A DE2800034C2 (en) | 1978-01-02 | 1978-01-02 | Wastewater treatment process as well as the facility for its implementation |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7809693A0 true IT7809693A0 (en) | 1978-12-29 |
IT1109016B IT1109016B (en) | 1985-12-16 |
Family
ID=6028858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT969378A IT1109016B (en) | 1978-01-02 | 1978-12-29 | PROCEDURE AND EQUIPMENT FOR WASTEWATER PURIFICATION |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT361866B (en) |
DE (1) | DE2800034C2 (en) |
FR (1) | FR2413328A1 (en) |
IT (1) | IT1109016B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2071633B (en) * | 1980-03-07 | 1984-02-08 | Kubota Ltd | Waste water treating apparatus |
US4741869A (en) * | 1986-09-12 | 1988-05-03 | Dhv Raadgevend Ingenieursbureau B.V. | Apparatus for contacting a gas with a liquid, in particular for aerating waste water |
DE3808010A1 (en) * | 1988-03-10 | 1989-09-21 | Union Carbide Gmbh | Waste water purification process |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3342727A (en) * | 1965-12-06 | 1967-09-19 | Victor A Bringle | Method of and system for sewage treatment |
AU3954672A (en) * | 1971-03-18 | 1973-09-06 | Air Products And Chemicals Inc | Activated sludge sewage treatment process and system |
AT340839B (en) * | 1973-09-25 | 1978-01-10 | Moser Franz Dipl Ing Dr Techn | PROCESS FOR PURIFICATION OF WASTE WATER BY THE ACTIVATED SLUDGE PROCESS |
GB1527895A (en) * | 1974-10-17 | 1978-10-11 | Union Carbide Corp | Surface aeration system with controlled aerator submergence |
-
1978
- 1978-01-02 DE DE2800034A patent/DE2800034C2/en not_active Expired
- 1978-10-13 AT AT738278A patent/AT361866B/en not_active IP Right Cessation
- 1978-11-10 FR FR7831793A patent/FR2413328A1/en not_active Withdrawn
- 1978-12-29 IT IT969378A patent/IT1109016B/en active
Also Published As
Publication number | Publication date |
---|---|
FR2413328A1 (en) | 1979-07-27 |
DE2800034C2 (en) | 1984-01-05 |
IT1109016B (en) | 1985-12-16 |
AT361866B (en) | 1981-04-10 |
DE2800034A1 (en) | 1979-07-05 |
ATA738278A (en) | 1980-08-15 |
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