CA1114964A - Installation de traitement des eaux usees par la methode des boues activees - Google Patents
Installation de traitement des eaux usees par la methode des boues activeesInfo
- Publication number
- CA1114964A CA1114964A CA320,370A CA320370A CA1114964A CA 1114964 A CA1114964 A CA 1114964A CA 320370 A CA320370 A CA 320370A CA 1114964 A CA1114964 A CA 1114964A
- Authority
- CA
- Canada
- Prior art keywords
- basin
- sludge
- oxygen
- activation
- stage
- 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
- 239000010802 sludge Substances 0.000 title claims abstract description 72
- 239000002351 wastewater Substances 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims description 19
- 230000008569 process Effects 0.000 title description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000001301 oxygen Substances 0.000 claims abstract description 37
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 37
- 238000011068 loading method Methods 0.000 claims abstract description 27
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 22
- 239000000126 substance Substances 0.000 claims abstract description 16
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 5
- 239000012080 ambient air Substances 0.000 claims abstract 2
- 230000004913 activation Effects 0.000 claims description 26
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 12
- 229910021529 ammonia Inorganic materials 0.000 claims description 6
- 239000002028 Biomass Substances 0.000 claims description 4
- 230000008030 elimination Effects 0.000 claims description 4
- 238000003379 elimination reaction Methods 0.000 claims description 4
- 244000005700 microbiome Species 0.000 claims description 4
- 150000002894 organic compounds Chemical class 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000004065 wastewater treatment Methods 0.000 claims description 2
- 239000007791 liquid phase Substances 0.000 claims 6
- 230000029087 digestion Effects 0.000 claims 5
- 239000003570 air Substances 0.000 claims 1
- 150000001722 carbon compounds Chemical class 0.000 claims 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 238000005273 aeration Methods 0.000 abstract description 25
- 238000000354 decomposition reaction Methods 0.000 abstract description 6
- 239000007789 gas Substances 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 abstract description 3
- 230000015556 catabolic process Effects 0.000 abstract description 2
- 238000012216 screening Methods 0.000 abstract description 2
- 230000009466 transformation Effects 0.000 abstract description 2
- 238000005336 cracking Methods 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 239000012071 phase Substances 0.000 description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 239000000758 substrate Substances 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 206010021143 Hypoxia Diseases 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 229910017464 nitrogen compound Inorganic materials 0.000 description 2
- 150000002830 nitrogen compounds Chemical group 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000605159 Nitrobacter Species 0.000 description 1
- 241000605122 Nitrosomonas Species 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000000035 biogenic effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002605 large molecules Chemical class 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000010841 municipal wastewater Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 230000001546 nitrifying effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 150000002897 organic nitrogen compounds Chemical class 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000008237 rinsing water Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000003643 water by type Substances 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
- C02F3/1205—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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
-
- 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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
-
- 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)
- Activated Sludge Processes (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Biological Treatment Of Waste Water (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2803759A DE2803759C3 (de) | 1978-01-28 | 1978-01-28 | Zweistufige Anlage für die Aufbereitung von Abwasser nach dem Belebtschlammverfahren |
| DEP2803759.4-25 | 1978-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1114964A true CA1114964A (fr) | 1981-12-22 |
Family
ID=6030634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA320,370A Expired CA1114964A (fr) | 1978-01-28 | 1979-01-26 | Installation de traitement des eaux usees par la methode des boues activees |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS54113961A (fr) |
| AR (1) | AR219788A1 (fr) |
| BE (1) | BE873616A (fr) |
| BR (1) | BR7900496A (fr) |
| CA (1) | CA1114964A (fr) |
| DE (1) | DE2803759C3 (fr) |
| ES (1) | ES477224A1 (fr) |
| FR (1) | FR2415603B1 (fr) |
| GB (1) | GB2013172B (fr) |
| IT (1) | IT1109796B (fr) |
| LU (1) | LU80832A1 (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2816390C2 (de) | 1978-04-15 | 1983-10-06 | Boehnke, Botho, Prof. Dr.-Ing., 5100 Aachen | Anlage für die Aufbereitung von Abwasser nach dem Belebtschlammverfahren mit mehreren Stabilisiemngsgräben |
| DE2857578C2 (de) * | 1978-01-28 | 1984-06-28 | Böhnke, Botho, Prof. Dr.-Ing., 5100 Aachen | Anlage für die Aufbereitung von Abwasser nach dem Belebtschlammverfahren |
| DE2911623C2 (de) * | 1979-01-19 | 1983-10-27 | Böhnke, Botho, Prof. Dr.-Ing., 5100 Aachen | Anlage für die Aufbereitung von Abwasser nach dem Belebtschlammverfahren |
| DE3141889C2 (de) * | 1981-10-22 | 1984-05-30 | Böhnke, Botho, Prof. Dr.-Ing., 5100 Aachen | Verfahren zum Betrieb einer Teichbelüftungsanlage |
| DE3317371C1 (de) * | 1983-05-13 | 1984-10-31 | Böhnke, Botho, Prof. Dr.-Ing., 5100 Aachen | Verfahren zur Reinigung von Abwasser in Anlagen mit Adsorptionsstufe |
| DE3405236C2 (de) * | 1984-02-15 | 1986-08-14 | Botho Prof. Dr.-Ing. 5100 Aachen Böhnke | Anlage für die Reinigung von Abwasser sowie für die Behandlung des entstehenden Schlammes |
| DE3406312C2 (de) * | 1984-02-22 | 1993-12-09 | Boehnke Botho | Verfahren für die zweistufige biologische Reinigung von Abwasser, insbesondere von kommunalem Abwasser |
| DE3438198A1 (de) * | 1984-10-18 | 1986-04-30 | Böhnke, Botho, Prof. Dr.-Ing., 5100 Aachen | In mehreren ausbaustufen errichtbare abwasserreinigungsanlage |
| JP5194484B2 (ja) * | 2007-02-26 | 2013-05-08 | 栗田工業株式会社 | 有機物含有水の生物処理装置および生物処理方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3517810A (en) * | 1968-05-23 | 1970-06-30 | Carl Beer | Liquid waste treatment process |
| CH547235A (de) * | 1971-11-23 | 1974-03-29 | Attisholz Cellulose | Verfahren zur elimination von organisch und anorganisch gebundenem stickstoff aus haeuslichem und industriellem abwasser. |
| US3725258A (en) * | 1972-02-14 | 1973-04-03 | Air Prod & Chem | Activated sludge sewage treatment process and system |
| CA991327A (en) * | 1972-05-01 | 1976-06-15 | Michael J. Stankewich (Jr.) | Phosphorous removal from wastewater |
| US3764523A (en) * | 1972-05-01 | 1973-10-09 | Union Carbide Corp | Nitrification of bod-containing water |
| DE2640875C3 (de) * | 1976-09-10 | 1983-01-20 | Machinefabriek W. Hubert & Co. B.V., Sneek | Zweistufiges Belebtschlammverfahren zur Reinigung von Abwasser |
-
1978
- 1978-01-28 DE DE2803759A patent/DE2803759C3/de not_active Expired
-
1979
- 1979-01-19 AR AR27524679A patent/AR219788A1/es active
- 1979-01-22 BE BE2057561A patent/BE873616A/fr not_active IP Right Cessation
- 1979-01-25 GB GB7902682A patent/GB2013172B/en not_active Expired
- 1979-01-26 FR FR7902055A patent/FR2415603B1/fr not_active Expired
- 1979-01-26 JP JP726979A patent/JPS54113961A/ja active Granted
- 1979-01-26 IT IT1964079A patent/IT1109796B/it active
- 1979-01-26 CA CA320,370A patent/CA1114964A/fr not_active Expired
- 1979-01-26 LU LU80832A patent/LU80832A1/de unknown
- 1979-01-26 BR BR7900496A patent/BR7900496A/pt unknown
- 1979-01-27 ES ES477224A patent/ES477224A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2415603B1 (fr) | 1984-12-21 |
| ES477224A1 (es) | 1979-07-16 |
| LU80832A1 (de) | 1979-06-05 |
| JPS5728317B2 (fr) | 1982-06-16 |
| FR2415603A1 (fr) | 1979-08-24 |
| GB2013172A (en) | 1979-08-08 |
| DE2803759C3 (de) | 1983-01-13 |
| JPS54113961A (en) | 1979-09-05 |
| BE873616A (fr) | 1979-05-16 |
| AR219788A1 (es) | 1980-09-15 |
| DE2803759B2 (de) | 1981-01-15 |
| DE2803759A1 (de) | 1979-08-02 |
| IT7919640A0 (it) | 1979-01-26 |
| GB2013172B (en) | 1982-10-20 |
| IT1109796B (it) | 1985-12-23 |
| BR7900496A (pt) | 1979-08-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |