DE3327032A1 - Verfahren zur anaeroben behandlung organisch hochbelasteter abwaesser - Google Patents
Verfahren zur anaeroben behandlung organisch hochbelasteter abwaesserInfo
- Publication number
- DE3327032A1 DE3327032A1 DE19833327032 DE3327032A DE3327032A1 DE 3327032 A1 DE3327032 A1 DE 3327032A1 DE 19833327032 DE19833327032 DE 19833327032 DE 3327032 A DE3327032 A DE 3327032A DE 3327032 A1 DE3327032 A1 DE 3327032A1
- Authority
- DE
- Germany
- Prior art keywords
- sludge
- wastewater
- bioreactor
- anaerobic
- combined
- 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 17
- 238000011282 treatment Methods 0.000 title claims description 5
- 239000000126 substance Substances 0.000 claims abstract description 10
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 6
- 239000011575 calcium Substances 0.000 claims abstract description 6
- 239000003337 fertilizer Substances 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims abstract description 4
- 239000002351 wastewater Substances 0.000 claims description 35
- 239000010802 sludge Substances 0.000 claims description 29
- 230000015556 catabolic process Effects 0.000 claims description 10
- 238000006731 degradation reaction Methods 0.000 claims description 10
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- 230000020477 pH reduction Effects 0.000 claims description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 6
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims description 5
- 229910019142 PO4 Inorganic materials 0.000 claims description 5
- 229910001424 calcium ion Inorganic materials 0.000 claims description 5
- 239000010452 phosphate Substances 0.000 claims description 5
- 239000002699 waste material Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 4
- 239000000047 product Substances 0.000 claims description 4
- 239000010801 sewage sludge Substances 0.000 claims description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 238000005352 clarification Methods 0.000 claims description 3
- 239000013049 sediment Substances 0.000 claims description 3
- 239000006228 supernatant Substances 0.000 claims description 3
- 150000001450 anions Chemical class 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 1
- 239000000706 filtrate Substances 0.000 claims 1
- 239000010842 industrial wastewater Substances 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
- 230000003134 recirculating effect Effects 0.000 claims 1
- 238000004062 sedimentation Methods 0.000 claims 1
- 239000003295 industrial effluent Substances 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 235000019739 Dicalciumphosphate Nutrition 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 4
- 239000001506 calcium phosphate Substances 0.000 description 4
- NEFBYIFKOOEVPA-UHFFFAOYSA-K dicalcium phosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])([O-])=O NEFBYIFKOOEVPA-UHFFFAOYSA-K 0.000 description 4
- 229940038472 dicalcium phosphate Drugs 0.000 description 4
- 229910000390 dicalcium phosphate Inorganic materials 0.000 description 4
- 238000002156 mixing Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 150000002823 nitrates Chemical class 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000696 methanogenic effect Effects 0.000 description 1
- 239000010841 municipal wastewater Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010414 supernatant solution Substances 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 1
- 238000010626 work up procedure 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
- C02F3/28—Anaerobic digestion processes
- C02F3/286—Anaerobic digestion processes including two or more steps
-
- 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
- C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
-
- 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)
- Chemical & Material Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833327032 DE3327032A1 (de) | 1983-07-27 | 1983-07-27 | Verfahren zur anaeroben behandlung organisch hochbelasteter abwaesser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833327032 DE3327032A1 (de) | 1983-07-27 | 1983-07-27 | Verfahren zur anaeroben behandlung organisch hochbelasteter abwaesser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3327032A1 true DE3327032A1 (de) | 1985-02-14 |
| DE3327032C2 DE3327032C2 (enrdf_load_stackoverflow) | 1988-10-13 |
Family
ID=6205028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19833327032 Granted DE3327032A1 (de) | 1983-07-27 | 1983-07-27 | Verfahren zur anaeroben behandlung organisch hochbelasteter abwaesser |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3327032A1 (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3641260A1 (de) * | 1986-12-03 | 1988-06-16 | Stadlbauer Ernst A | Verfahren und vorrichtung zur gepulsten anaeroben und aeroben behandlung von abwasser und wasser |
| EP0381007A1 (de) * | 1989-02-01 | 1990-08-08 | Reiflock-Abwassertechnik Gmbh | Verfahren und Anlage zum anaeroben Abbau von hochbelasteten Prozessabwässern |
| EP0474895A1 (de) * | 1990-09-10 | 1992-03-18 | WABAG WASSERTECHNISCHE ANLAGEN GmbH & CO. KG | Verfahren zur anaeroben Behandlung von Abwasser |
| DE102006030680A1 (de) * | 2006-07-04 | 2008-01-10 | Volkswagen Ag | Verfahren zur Verbesserung des Entschlammungs- und Ausfällungsverhaltens unerwünschter Stoffe, Ionen oder Schlämme in einem Prozessmedium beim Behandeln metallischer Werkstücke mit dem Prozessmedium in einem Prozessbad |
-
1983
- 1983-07-27 DE DE19833327032 patent/DE3327032A1/de active Granted
Non-Patent Citations (2)
| Title |
|---|
| DE-Z.: "Gesundheitsingenieur 1967, Nr.5, S.150-155 * |
| DE-Z.: "gwf-wasser/abwasser", 1981, Nr.1, S.1-9 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3641260A1 (de) * | 1986-12-03 | 1988-06-16 | Stadlbauer Ernst A | Verfahren und vorrichtung zur gepulsten anaeroben und aeroben behandlung von abwasser und wasser |
| EP0381007A1 (de) * | 1989-02-01 | 1990-08-08 | Reiflock-Abwassertechnik Gmbh | Verfahren und Anlage zum anaeroben Abbau von hochbelasteten Prozessabwässern |
| EP0474895A1 (de) * | 1990-09-10 | 1992-03-18 | WABAG WASSERTECHNISCHE ANLAGEN GmbH & CO. KG | Verfahren zur anaeroben Behandlung von Abwasser |
| DE102006030680A1 (de) * | 2006-07-04 | 2008-01-10 | Volkswagen Ag | Verfahren zur Verbesserung des Entschlammungs- und Ausfällungsverhaltens unerwünschter Stoffe, Ionen oder Schlämme in einem Prozessmedium beim Behandeln metallischer Werkstücke mit dem Prozessmedium in einem Prozessbad |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3327032C2 (enrdf_load_stackoverflow) | 1988-10-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69204233T2 (de) | Verfahren und Anlage zur Abwasserreinigung durch Entphosphorung und anaerobe bzw. aerobe Behandlung. | |
| DE69221993T2 (de) | Verfahren für Abwasserbehandlung | |
| DE3873112T2 (de) | Abwasserbehandlungsverfahren. | |
| DE102008050349B4 (de) | Verfahren zur Ausfällung von Phosphor aus phosphatbelastetem Abwasser | |
| DE3108923C2 (de) | Verfahren zur biologischen Behandlung von organischen Abfallprodukten | |
| EP1968900B1 (de) | Anaerobe reinigung von abwasser | |
| DE69423164T2 (de) | Verfahren und Vorrichtung zur biologischen Aufbereitung von wässerigen organischen Abfällen | |
| DE102005055310B4 (de) | Verfahren zur Aufbereitung von Gärresten | |
| DE2233801B2 (de) | Verfahren zur biologischen Reinigung von Abwasser mit zwei von dem Abwasser nacheinander durchflossenen Stufen | |
| DE4333468A1 (de) | Verfahren zur Behandlung von biogenen Restmassen | |
| EP3330231A1 (de) | Verfahren zur behandlung von abwasser und behandlung von aus der abwasser erzeugtem schlamm | |
| DE2454426A1 (de) | Verfahren zur behandlung roher abwaesser und anlage zur durchfuehrung des verfahrens | |
| EP1531123B1 (de) | Verfahren und Anlage zur Aufbereitung von Abwässern auf Schiffen | |
| DE3833039A1 (de) | Verfahren und vorrichtung zur reinigung phosphat- und stickstoffhaltigen abwassers | |
| DE3823950A1 (de) | Verfahren zur reduktion bzw. entfernung von ammoniak und/oder sonstigen geruchsaktiven stoffen aus organisch belasteten abwaessern | |
| DE3327032A1 (de) | Verfahren zur anaeroben behandlung organisch hochbelasteter abwaesser | |
| EP0077002A1 (de) | Verfahren und Anlage für eine anaerobe Behandlung von Abwässern und für die Produktion von methanhaltigem Biogas | |
| EP3165598B1 (de) | Verfahren zum betreiben einer biogasanlage | |
| DE3627253C2 (de) | Verfahren zur biologischen Behandlung von organische Stoffe enthaltenden Substraten | |
| DE3215404A1 (de) | Verfahren und vorrichtung zur biologischen reinigung von abwasser | |
| EP0634368B1 (de) | Verfahren und Anlage zum direkten biologischen Behandeln von heissem Industrieabwasser oder dessen Teilströmen | |
| DE19521959C2 (de) | Verfahren zur Aufbereitung von tensidhaltigen und organisch belasteten radioaktiven Waschwässern aus kerntechnischen Einrichtungen | |
| DE2335538B1 (de) | Verfahren zur Beschleunigung und Intensivierung biologischer Abbauvorgaenge | |
| DE3534605A1 (de) | Verfahren zur weiterverarbeitung von aus einer biologischen abwasserreinigungsanlage abgezogenem rohschlamm | |
| EP2046689B1 (de) | Anlage zur vorreinigung von schmutzwässern mit integrierter weiterbehandlung der feststoffe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: BIOCHEMIE LADENBURG GMBH, 6802 LADENBURG, DE |
|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |