AT299836B - Vorrichtung zur biologischen Reinigung von Abwasser - Google Patents
Vorrichtung zur biologischen Reinigung von AbwasserInfo
- Publication number
- AT299836B AT299836B AT445770A AT445770A AT299836B AT 299836 B AT299836 B AT 299836B AT 445770 A AT445770 A AT 445770A AT 445770 A AT445770 A AT 445770A AT 299836 B AT299836 B AT 299836B
- Authority
- AT
- Austria
- Prior art keywords
- waste water
- biological purification
- purification
- biological
- waste
- Prior art date
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
- C02F3/22—Activated sludge processes using circulation pipes
- C02F3/223—Activated sludge processes using circulation pipes using "air-lift"
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2444—Discharge mechanisms for the classified liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Activated Sludge Processes (AREA)
- Biological Treatment Of Waste Water (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1935477A DE1935477C3 (de) | 1969-07-12 | 1969-07-12 | Vorrichtung zur biologischen Reinigung von Abwasser |
Publications (1)
Publication Number | Publication Date |
---|---|
AT299836B true AT299836B (de) | 1972-07-10 |
Family
ID=5739631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT445770A AT299836B (de) | 1969-07-12 | 1970-05-19 | Vorrichtung zur biologischen Reinigung von Abwasser |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT299836B (de) |
CH (1) | CH525845A (de) |
DE (1) | DE1935477C3 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202008003062U1 (de) * | 2008-03-04 | 2009-08-06 | Atb Umwelttechnologien Gmbh | Biologische Klärvorrichtung |
-
1969
- 1969-07-12 DE DE1935477A patent/DE1935477C3/de not_active Expired
-
1970
- 1970-05-19 AT AT445770A patent/AT299836B/de not_active IP Right Cessation
- 1970-05-22 CH CH757870A patent/CH525845A/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE1935477B2 (de) | 1974-07-04 |
CH525845A (de) | 1972-07-31 |
DE1935477A1 (de) | 1971-01-14 |
DE1935477C3 (de) | 1975-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |