CA1170378A - Process and device for aerobic biotreatment - Google Patents
Process and device for aerobic biotreatmentInfo
- Publication number
- CA1170378A CA1170378A CA000379746A CA379746A CA1170378A CA 1170378 A CA1170378 A CA 1170378A CA 000379746 A CA000379746 A CA 000379746A CA 379746 A CA379746 A CA 379746A CA 1170378 A CA1170378 A CA 1170378A
- Authority
- CA
- Canada
- Prior art keywords
- biomass
- gas
- liquid
- bed
- liquid mass
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000008569 process Effects 0.000 title claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 76
- 239000002028 Biomass Substances 0.000 claims abstract description 47
- 230000001706 oxygenating effect Effects 0.000 claims abstract description 16
- 230000003134 recirculating effect Effects 0.000 claims abstract description 5
- 230000001804 emulsifying effect Effects 0.000 claims abstract description 3
- 238000012545 processing Methods 0.000 claims abstract description 3
- 239000000758 substrate Substances 0.000 claims abstract description 3
- 239000007789 gas Substances 0.000 claims description 39
- 239000000839 emulsion Substances 0.000 claims description 28
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 238000006213 oxygenation reaction Methods 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 3
- 238000004945 emulsification Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 244000005700 microbiome Species 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 239000002440 industrial waste Substances 0.000 claims description 2
- 239000002351 wastewater Substances 0.000 claims description 2
- 230000002062 proliferating effect Effects 0.000 claims 2
- 102000004190 Enzymes Human genes 0.000 claims 1
- 108090000790 Enzymes Proteins 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 210000001768 subcellular fraction Anatomy 0.000 claims 1
- 230000001580 bacterial effect Effects 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 9
- 238000000855 fermentation Methods 0.000 description 4
- 230000004151 fermentation Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 238000013019 agitation Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003100 immobilizing effect Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 108010027322 single cell proteins Proteins 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- C02F3/1278—Provisions for mixing or aeration of the mixed liquor
- C02F3/1294—"Venturi" aeration means
-
- 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
- C02F3/04—Aerobic processes using trickle filters
-
- 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)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8013154 | 1980-06-13 | ||
| FR8013154A FR2484447A1 (fr) | 1980-06-13 | 1980-06-13 | Procede et dispositif de biotransformation aerobie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1170378A true CA1170378A (en) | 1984-07-03 |
Family
ID=9243058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000379746A Expired CA1170378A (en) | 1980-06-13 | 1981-06-15 | Process and device for aerobic biotreatment |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE889185A (https=) |
| CA (1) | CA1170378A (https=) |
| CH (1) | CH647546A5 (https=) |
| DE (1) | DE3122389A1 (https=) |
| FR (1) | FR2484447A1 (https=) |
| GB (1) | GB2077712B (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4624428A1 (en) * | 2024-03-25 | 2025-10-01 | Owatec Group Oy | Apparatus and method for treating wastewater |
| EP4624427A1 (en) * | 2024-03-25 | 2025-10-01 | Owatec Group Oy | Bioreactor and method for treating wastewater in a bioreactor |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1188246A (en) * | 1981-08-31 | 1985-06-04 | Jerry L. Gregory | Immobilized microbe recycle apparatus |
| DE3306831C2 (de) * | 1983-02-26 | 1994-04-14 | Gebert Heinz Dipl Ing Fh | Belüftungsvorrichtung und -verfahren zur Abwasserreinigung |
| ATE149876T1 (de) * | 1992-07-09 | 1997-03-15 | Tech Resources Pty Ltd | Reaktor |
| DE69405165T2 (de) * | 1993-06-24 | 1998-01-02 | Boc Gases Australia Ltd | Verfahren und Vorrichtung zur gesteuerten biologischen Abwasseraufbereitung |
| DE4402442C2 (de) * | 1994-01-27 | 2000-03-09 | Linde Ag | Verfahren zur Verbesserung der Abwasserreinigung in Tropfkörperanlagen |
| ES2108658B1 (es) * | 1996-06-12 | 1998-07-01 | Ros Roca Sa | Procedimiento biologico de depuracion de residuos liquidos de alta carga contaminante y/o alta toxicidad, en especial purines y alpechines. |
| US6287469B1 (en) * | 1997-10-17 | 2001-09-11 | Ashco-A-Corporation | Home wastewater treatment plant |
| CA2294901A1 (en) * | 1998-04-20 | 1999-10-28 | Grain Processing Corporation | Culturing apparatus and cultivating method |
| US6120008A (en) * | 1998-04-28 | 2000-09-19 | Life International Products, Inc. | Oxygenating apparatus, method for oxygenating a liquid therewith, and applications thereof |
| US6530895B1 (en) | 2000-01-25 | 2003-03-11 | Life International Products, Inc. | Oxygenating apparatus, method for oxygenating a liquid therewith, and applications thereof |
| AUPR490201A0 (en) * | 2001-05-10 | 2001-06-07 | Aaqua Clarus Holdings Pty Ltd | Method and apparatus for the onsite treatment of organic waste |
| AU2003901856A0 (en) * | 2003-04-16 | 2003-05-01 | Aqua Clarus Holdings Pty Ltd | A waste treatment system |
| AU2006287244B2 (en) | 2005-10-28 | 2011-04-28 | International Environmental Solutions Pty Ltd (Acn 113 862 212) | Method and apparatus for waste water treatment |
| US20220315880A1 (en) * | 2021-03-31 | 2022-10-06 | New Environmental Engineering, Inc. | Bioreactors and methods of use |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR799184A (fr) * | 1935-03-09 | 1936-06-08 | Procédé de traitement des jus de fruits, moûts ou analogues et moyens le réalisant | |
| GB455292A (en) * | 1935-04-16 | 1936-10-16 | Julius Hanak | Process and apparatus for the fine distribution of gases in liquids, particularly for fermentation purposes |
| FR1227602A (fr) * | 1958-06-05 | 1960-08-22 | Chinoin Gyogyszer Es Vegyeszet | Procédé d'oxydation microbiologique de stéroïdes |
| AT236892B (de) * | 1962-12-19 | 1964-11-10 | Vogelbusch Gmbh | Vorrichtung zum Einbringen von Gasen in gashältige Flüssigkeiten, insbesondere Gärflüssigkeiten |
| GB1067414A (en) * | 1965-02-22 | 1967-05-03 | Apv Co Ltd | Improvements in or relating to fermentation processes |
| DE1442585A1 (de) * | 1965-03-17 | 1968-12-12 | Braunschweigische Maschb Ansta | Verfahren und Vorrichtung zur Beschleunigung von chemischen oder biologischen Reaktionen in Fluessigkeiten |
| DE1658148A1 (de) * | 1967-03-04 | 1970-09-03 | Zimmer Geb Goldenbaum Gertraud | Belueftungsverfahren und Vorrichtung dazu |
| DE1953430A1 (de) * | 1968-10-25 | 1970-04-30 | Tanabe Seiyaku Co | Verfahren zur kontinuierlichen Fermentation mit Hilfe von aeroben Mikroorganismen |
| FR1598245A (https=) * | 1968-11-29 | 1970-07-06 | ||
| GB1375190A (https=) * | 1970-10-30 | 1974-11-27 | ||
| DE2127747C3 (de) * | 1971-06-04 | 1979-12-06 | Fried. Krupp Gmbh, 4300 Essen | Vorrichtung für die Fermentation heterotropher Mikroorganismen und Algen |
| FR2151228A5 (https=) * | 1971-08-20 | 1973-04-13 | Kronenbourg Brasseries | |
| GB1402278A (en) * | 1972-10-30 | 1975-08-06 | Brew Systems Gmbh | Process and apparatus for fermenting sugar-containing liquids |
| DD111144A3 (https=) * | 1972-12-28 | 1975-02-05 | ||
| DE2361298C2 (de) * | 1972-12-28 | 1983-03-10 | VEB Chemieanlagenbaukombinat Leipzig-Grimma, DDR 7240 Grimma | Anlage zur Begasung von Flüssigkeiten, insbesondere von Fermentationsflüssigkeiten |
| SE408449B (sv) * | 1973-12-21 | 1979-06-11 | Mueller Hans | Automatiskt insugande luftningsanordning for vetskor |
| AT339848B (de) * | 1975-07-14 | 1977-11-10 | Vogelbusch Gmbh | Fermenter zur zuchtung von mikroorganismen, insbesondere von backhefe |
| FR2320349A1 (fr) * | 1975-08-06 | 1977-03-04 | Agronomique Inst Nat Rech | Procede enzymatique utilisant des microorganismes inclus |
| JPS5373473A (en) * | 1976-11-26 | 1978-06-29 | Linkrose Ltd | Gassliquid contact method |
| DE2901331A1 (de) * | 1977-10-17 | 1980-07-24 | Walter Dr Albersmeyer | Verfahren und vorrichtung zur reinigung von fluessigkeiten und abgasen |
| DD137807A3 (de) * | 1977-10-20 | 1979-09-26 | Akad Wissenschaften Ddr | Anlage zur kultivierung von mikroorganismen |
| GB2033770B (en) * | 1978-11-14 | 1982-11-03 | Inst Tekh Teplofiziki Akad | Method and apparatus for aerating liquids |
-
1980
- 1980-06-13 FR FR8013154A patent/FR2484447A1/fr active Granted
-
1981
- 1981-06-01 CH CH3555/81A patent/CH647546A5/fr not_active IP Right Cessation
- 1981-06-04 GB GB8117130A patent/GB2077712B/en not_active Expired
- 1981-06-05 DE DE19813122389 patent/DE3122389A1/de active Granted
- 1981-06-11 BE BE6/47473A patent/BE889185A/fr not_active IP Right Cessation
- 1981-06-15 CA CA000379746A patent/CA1170378A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4624428A1 (en) * | 2024-03-25 | 2025-10-01 | Owatec Group Oy | Apparatus and method for treating wastewater |
| EP4624427A1 (en) * | 2024-03-25 | 2025-10-01 | Owatec Group Oy | Bioreactor and method for treating wastewater in a bioreactor |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2077712A (en) | 1981-12-23 |
| DE3122389A1 (de) | 1982-05-27 |
| BE889185A (fr) | 1981-12-11 |
| FR2484447A1 (fr) | 1981-12-18 |
| CH647546A5 (fr) | 1985-01-31 |
| FR2484447B1 (https=) | 1984-02-17 |
| DE3122389C2 (https=) | 1989-12-14 |
| GB2077712B (en) | 1983-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |