DE3836906C2 - - Google Patents
Info
- Publication number
- DE3836906C2 DE3836906C2 DE3836906A DE3836906A DE3836906C2 DE 3836906 C2 DE3836906 C2 DE 3836906C2 DE 3836906 A DE3836906 A DE 3836906A DE 3836906 A DE3836906 A DE 3836906A DE 3836906 C2 DE3836906 C2 DE 3836906C2
- Authority
- DE
- Germany
- Prior art keywords
- sludge
- container
- excess sludge
- primary
- dewatered
- 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 - Fee Related
Links
- 239000010802 sludge Substances 0.000 claims description 65
- 238000000034 method Methods 0.000 claims description 17
- 244000005700 microbiome Species 0.000 claims description 15
- 239000002351 wastewater Substances 0.000 claims description 11
- 239000010801 sewage sludge Substances 0.000 claims description 4
- 230000002255 enzymatic effect Effects 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 3
- 230000006641 stabilisation Effects 0.000 claims description 3
- 238000011105 stabilization Methods 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 2
- 238000004062 sedimentation Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 102000004190 Enzymes Human genes 0.000 description 5
- 108090000790 Enzymes Proteins 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000002028 Biomass Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 238000005273 aeration Methods 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 210000002381 plasma Anatomy 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000009920 chelation Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000009264 composting Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000010841 municipal wastewater Substances 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000126 substance 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
- C02F3/1278—Provisions for mixing or aeration of the mixed liquor
- C02F3/1284—Mixing devices
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- 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)
- Treatment Of Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3836906A DE3836906A1 (de) | 1988-10-29 | 1988-10-29 | Verfahren zum behandeln von klaerschlamm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3836906A DE3836906A1 (de) | 1988-10-29 | 1988-10-29 | Verfahren zum behandeln von klaerschlamm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3836906A1 DE3836906A1 (de) | 1990-05-03 |
| DE3836906C2 true DE3836906C2 (enrdf_load_stackoverflow) | 1991-10-24 |
Family
ID=6366167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3836906A Granted DE3836906A1 (de) | 1988-10-29 | 1988-10-29 | Verfahren zum behandeln von klaerschlamm |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3836906A1 (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4432154A1 (de) * | 1994-09-09 | 1996-03-14 | Evv Vermoegensverwaltungs Gmbh | Verfahren und Vorrichtung zum kontinuierlichen Aufschließen von organischen Bestandteilen eines fließfähigen Behandlungsguts |
| DE19527784C2 (de) * | 1995-07-28 | 1998-07-02 | Robert Dipl Ing Vit | Eindickzentrifuge zum Eindicken von Überschußschlamm |
| EP0807089B1 (de) * | 1995-01-30 | 1999-03-17 | Robert Vit | Eindickzentrifuge zum Eindicken von Überschussschlamm |
| DE19634579C1 (de) * | 1996-08-27 | 1998-06-10 | Baumann Schilp Lucia | Siebeindickverfahren |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4159944A (en) * | 1978-02-13 | 1979-07-03 | Erickson Lennart G | Wastewater energy recycling method |
| DE3633470A1 (de) * | 1985-10-02 | 1987-04-02 | Wilhelm Roediger Gmbh & Co Kg | Verfahren und vorrichtung zur herstellung einer schlammstruktur grosser oberflaeche |
| DE3919176A1 (de) * | 1988-09-16 | 1990-03-22 | Fujita Corp | Verfahren zum anaeroben abbau von schlamm |
-
1988
- 1988-10-29 DE DE3836906A patent/DE3836906A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3836906A1 (de) | 1990-05-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3427448A1 (de) | Verfahren und vorrichtung zur biologischen abwasserreinigung | |
| EP0335825A1 (de) | Verfahren und Vorrichtung zur zweistufigen anaeroben Aufbereitung flüssiger Substrate | |
| EP0680931B1 (de) | Verfahren zur Behandlung eines organische Bestandteile enthaltenden Mediums | |
| EP1531123B1 (de) | Verfahren und Anlage zur Aufbereitung von Abwässern auf Schiffen | |
| EP1120380A2 (de) | Reaktor zum Enthärten und/oder Aufbereiten von Wasser | |
| DE3836906C2 (enrdf_load_stackoverflow) | ||
| EP2030952A1 (de) | Verfahren zur biologischen behandlung von abwässern und zur rezyklierung von schlamm | |
| DE2803759A1 (de) | Anlage fuer die aufbereitung von abwasser nach dem belebtschlammverfahren | |
| CH637905A5 (en) | Process and equipment for effluent treatment | |
| DE2120032A1 (de) | Verfahren zur Behandlung von bei der Reinigung von Abwässern anfallendem Schlamm | |
| DE3302436A1 (de) | Vorrichtung zur abwasserreinigung durch anaerobe gaerung | |
| EP0659695B1 (de) | Verfahren zum Aufbereiten von Klärschlamm | |
| DE2018294A1 (enrdf_load_stackoverflow) | ||
| DE2652229B2 (de) | Verfahren zur biologischen Abwasserreinigung und Anlage zu seiner Durchführung | |
| CH626864A5 (en) | Process and arrangement for treating liquids, in particular waste water. | |
| EP1486466B1 (de) | Verfahren zur Vererdung von Faulschlämmen | |
| DE3900153A1 (de) | Verfahren und vorrichtung zum biologisch-physikalischen reinigen von abwaessern | |
| EP2046689B8 (de) | Anlage zur vorreinigung von schmutzwässern mit integrierter weiterbehandlung der feststoffe | |
| EP0802166B1 (de) | Verfahren zur Behandlung und Reinigung industrieller Abwässer | |
| DE2335538B1 (de) | Verfahren zur Beschleunigung und Intensivierung biologischer Abbauvorgaenge | |
| EP0534351A2 (de) | Verfahren und Anlage zur Behandlung von hochkonzentrierten Ammoniakabwasser | |
| EP0087092B1 (de) | Verfahren und Vorrichtung zur biologischen Reinigung von phosphathaltigem Abwasser | |
| DE10015441A1 (de) | Verfahren und Vorrichtung für die Behandlung von biologischem Schwimmschlamm | |
| EP1132345A1 (de) | Biologische Kläranlage sowie Verfahren zur Reinigung von Abwasser in einer biologischen Kläranlage | |
| DE3127570A1 (de) | Verfahrung und einrichtung zur flockungsfiltration von abwasser |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8127 | New person/name/address of the applicant |
Owner name: GOEMA, DR. GOETZELMANN KG, PHYSIKALISCH-CHEMISCHE |
|
| 8127 | New person/name/address of the applicant |
Owner name: GOEMA DR. GOETZELMANN PHYSIKALISCH-CHEMISCHE PROZE |
|
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8339 | Ceased/non-payment of the annual fee |