DE3826519A1 - Verfahren zur biologischen klaerung von abwasser - Google Patents
Verfahren zur biologischen klaerung von abwasserInfo
- Publication number
- DE3826519A1 DE3826519A1 DE19883826519 DE3826519A DE3826519A1 DE 3826519 A1 DE3826519 A1 DE 3826519A1 DE 19883826519 DE19883826519 DE 19883826519 DE 3826519 A DE3826519 A DE 3826519A DE 3826519 A1 DE3826519 A1 DE 3826519A1
- Authority
- DE
- Germany
- Prior art keywords
- biology
- microorganisms
- specialized
- anaerobic
- sidestream
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 49
- 239000002351 wastewater Substances 0.000 title claims abstract description 25
- 238000005352 clarification Methods 0.000 title abstract description 4
- 244000005700 microbiome Species 0.000 claims abstract description 57
- 238000000746 purification Methods 0.000 claims abstract description 4
- 239000010802 sludge Substances 0.000 claims description 16
- 238000004065 wastewater treatment Methods 0.000 claims description 11
- 239000002028 Biomass Substances 0.000 claims description 9
- 238000009395 breeding Methods 0.000 claims description 7
- 230000001488 breeding effect Effects 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 6
- 235000015097 nutrients Nutrition 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 239000012876 carrier material Substances 0.000 claims description 2
- 238000011081 inoculation Methods 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- JCYZMTMYPZHVBF-UHFFFAOYSA-N Melarsoprol Chemical compound NC1=NC(N)=NC(NC=2C=CC(=CC=2)[As]2SC(CO)CS2)=N1 JCYZMTMYPZHVBF-UHFFFAOYSA-N 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 229910019142 PO4 Inorganic materials 0.000 description 8
- 235000021317 phosphate Nutrition 0.000 description 8
- 239000010865 sewage Substances 0.000 description 7
- 241000588625 Acinetobacter sp. Species 0.000 description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 6
- 230000008030 elimination Effects 0.000 description 6
- 238000003379 elimination reaction Methods 0.000 description 6
- 229910052698 phosphorus Inorganic materials 0.000 description 6
- 239000011574 phosphorus Substances 0.000 description 6
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 5
- 239000002562 thickening agent Substances 0.000 description 4
- 229910002651 NO3 Inorganic materials 0.000 description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 3
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- MTCFGRXMJLQNBG-UHFFFAOYSA-N serine Chemical compound OCC(N)C(O)=O MTCFGRXMJLQNBG-UHFFFAOYSA-N 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 208000012868 Overgrowth Diseases 0.000 description 1
- 241001522306 Serinus serinus Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005276 aerator Methods 0.000 description 1
- 230000001651 autotrophic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000009423 ventilation Methods 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
-
- 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
- C02F3/28—Anaerobic digestion 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- 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)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19883826519 DE3826519A1 (de) | 1988-08-04 | 1988-08-04 | Verfahren zur biologischen klaerung von abwasser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19883826519 DE3826519A1 (de) | 1988-08-04 | 1988-08-04 | Verfahren zur biologischen klaerung von abwasser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3826519A1 true DE3826519A1 (de) | 1990-02-08 |
| DE3826519C2 DE3826519C2 (enrdf_load_stackoverflow) | 1993-02-18 |
Family
ID=6360238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19883826519 Granted DE3826519A1 (de) | 1988-08-04 | 1988-08-04 | Verfahren zur biologischen klaerung von abwasser |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3826519A1 (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0652183A1 (de) * | 1993-09-30 | 1995-05-10 | Egon R. Elsner | Anlage und Verfahren zur Aufarbeitung von organische und anorganische Materie enthaltendem Abwasser |
| WO2000039032A1 (en) * | 1998-12-24 | 2000-07-06 | Roberto Blundo | Biocatalysi's plant for the sinergetic treatment of waste water |
| US6926830B2 (en) * | 2002-06-28 | 2005-08-09 | Kingsford Environmental (H.K.) Ltd. | Combined activated sludge-biofilm sequencing batch reactor and process |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2017671A1 (de) * | 1969-04-23 | 1970-12-17 | Aktiebolaget Vattenbyggnadsbyran, Stockholm | Verfahren und Vorrichtung zur biologischen Abwasserreinigung |
-
1988
- 1988-08-04 DE DE19883826519 patent/DE3826519A1/de active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2017671A1 (de) * | 1969-04-23 | 1970-12-17 | Aktiebolaget Vattenbyggnadsbyran, Stockholm | Verfahren und Vorrichtung zur biologischen Abwasserreinigung |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0652183A1 (de) * | 1993-09-30 | 1995-05-10 | Egon R. Elsner | Anlage und Verfahren zur Aufarbeitung von organische und anorganische Materie enthaltendem Abwasser |
| WO2000039032A1 (en) * | 1998-12-24 | 2000-07-06 | Roberto Blundo | Biocatalysi's plant for the sinergetic treatment of waste water |
| US6926830B2 (en) * | 2002-06-28 | 2005-08-09 | Kingsford Environmental (H.K.) Ltd. | Combined activated sludge-biofilm sequencing batch reactor and process |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3826519C2 (enrdf_load_stackoverflow) | 1993-02-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8339 | Ceased/non-payment of the annual fee |