AT377960B - METHOD FOR CLEANING LOW-LOAD WASTE - Google Patents
METHOD FOR CLEANING LOW-LOAD WASTEInfo
- Publication number
- AT377960B AT377960B AT45582A AT45582A AT377960B AT 377960 B AT377960 B AT 377960B AT 45582 A AT45582 A AT 45582A AT 45582 A AT45582 A AT 45582A AT 377960 B AT377960 B AT 377960B
- Authority
- AT
- Austria
- Prior art keywords
- cleaning low
- load waste
- waste
- load
- cleaning
- 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
- C02F3/1205—Particular type of activated sludge processes
- C02F3/121—Multistep treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F3/06—Aerobic processes using submerged filters
-
- 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
- C02F3/10—Packings; Fillings; Grids
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Biological Treatment Of Waste Water (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813105172 DE3105172A1 (en) | 1981-02-13 | 1981-02-13 | Process for purifying wastewater having a low pollution load |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA45582A ATA45582A (en) | 1984-10-15 |
AT377960B true AT377960B (en) | 1985-05-28 |
Family
ID=6124744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT45582A AT377960B (en) | 1981-02-13 | 1982-02-08 | METHOD FOR CLEANING LOW-LOAD WASTE |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT377960B (en) |
BE (1) | BE892036A (en) |
DE (1) | DE3105172A1 (en) |
IT (1) | IT1157916B (en) |
SE (1) | SE8200583L (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0134271A1 (en) * | 1983-08-17 | 1985-03-20 | Hydro International SA | Process and plant for the biological depuration of effluents |
DE3823127A1 (en) * | 1988-07-08 | 1990-01-11 | Rheinische Braunkohlenw Ag | DEVICE AND METHOD FOR PURIFYING WASTE WATER |
EP0422585A3 (en) * | 1989-10-13 | 1991-05-02 | Calgon Carbon Corp | Novel product/process/application for improving carbon adsorptive capacity by oxygen addition in aqueous systems |
ATE119797T1 (en) * | 1991-02-19 | 1995-04-15 | Kessler & Luch Gmbh | METHOD AND DEVICE FOR REGENERATING THE WASHING LIQUID OF AN AIR WASHER. |
DE4407734C1 (en) * | 1994-03-08 | 1995-04-20 | Buck Chem Tech Werke | Process for cleaning and reusing surfactant-containing waste waters |
RU2336232C2 (en) * | 2006-05-22 | 2008-10-20 | Андрей Андреевич Степкин | Method of biological sewage water purification and silt sediment utilisation |
CN107739124B (en) * | 2017-09-14 | 2021-07-23 | 云南天朗环境科技有限公司 | Zero-discharge treatment method for coking wastewater |
-
1981
- 1981-02-13 DE DE19813105172 patent/DE3105172A1/en not_active Withdrawn
-
1982
- 1982-02-02 SE SE8200583A patent/SE8200583L/en not_active Application Discontinuation
- 1982-02-05 BE BE0/207243A patent/BE892036A/en not_active IP Right Cessation
- 1982-02-08 AT AT45582A patent/AT377960B/en not_active IP Right Cessation
- 1982-02-09 IT IT1952982A patent/IT1157916B/en active
Also Published As
Publication number | Publication date |
---|---|
ATA45582A (en) | 1984-10-15 |
SE8200583L (en) | 1982-08-14 |
DE3105172A1 (en) | 1982-08-19 |
BE892036A (en) | 1982-05-27 |
IT1157916B (en) | 1987-02-18 |
IT8219529A0 (en) | 1982-02-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
REN | Ceased due to non-payment of the annual fee |