DK40283A - METHOD AND PLANT FOR BIOLOGICAL SLUDGE TREATMENT - Google Patents
METHOD AND PLANT FOR BIOLOGICAL SLUDGE TREATMENT Download PDFInfo
- Publication number
- DK40283A DK40283A DK40283A DK40283A DK40283A DK 40283 A DK40283 A DK 40283A DK 40283 A DK40283 A DK 40283A DK 40283 A DK40283 A DK 40283A DK 40283 A DK40283 A DK 40283A
- Authority
- DK
- Denmark
- Prior art keywords
- fluid
- fermentation
- plant
- residual slurry
- sludge treatment
- Prior art date
Links
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
-
- 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
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)
- Treatment Of Sludge (AREA)
- Fertilizers (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
1. Method for the biological treatment of organically charged slurries with the exclusion of air through hydrolysis and acid fermentation and with a continuous separation of the sedimented residual slurry before putrefaction of the fermentation fluid, characterized in that the residual slurry, after its separation, is freed of entrained fermentation fluid by washing out, the washing fluid charged with the washed out fermentation fluid is admixed to the fermentation fluid before its putrefaction process and the leached residual slurry is discharged.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3203445 | 1982-02-02 | ||
DE19823203445 DE3203445A1 (en) | 1982-02-02 | 1982-02-02 | METHOD AND DEVICE FOR BIOLOGICAL SLUDGE TREATMENT |
Publications (4)
Publication Number | Publication Date |
---|---|
DK40283D0 DK40283D0 (en) | 1983-02-01 |
DK40283A true DK40283A (en) | 1983-08-03 |
DK156558B DK156558B (en) | 1989-09-11 |
DK156558C DK156558C (en) | 1990-01-29 |
Family
ID=6154569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK40283A DK156558C (en) | 1982-02-02 | 1983-02-01 | METHOD AND PLANT FOR BIOLOGICAL TREATMENT OF ORGANIC LOADED SLAM |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0085421B1 (en) |
JP (1) | JPS58174298A (en) |
AT (1) | ATE13511T1 (en) |
BR (1) | BR8300506A (en) |
CA (1) | CA1196738A (en) |
DE (2) | DE3203445A1 (en) |
DK (1) | DK156558C (en) |
ES (1) | ES8403091A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07200B2 (en) * | 1985-07-04 | 1995-01-11 | 株式会社西原環境衛生研究所 | Settling method |
DE19613373A1 (en) * | 1996-04-03 | 1997-10-09 | Ml Entsorgungs Und Energieanla | Domestic waste treatment process |
JPH1048517A (en) * | 1996-08-07 | 1998-02-20 | Nikon Corp | Projection optical system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1999973A (en) * | 1933-08-21 | 1935-04-30 | Albert L Genter | Sewage purification |
US2528649A (en) * | 1948-04-27 | 1950-11-07 | Albert L Genter | Sewage treatment process |
BE636212A (en) * | 1962-08-15 | |||
US3468794A (en) * | 1968-02-23 | 1969-09-23 | Bird Machine Co | Anaerobic digestion process |
US4067801A (en) * | 1975-05-14 | 1978-01-10 | Hitachi, Ltd. | Process and system for anaerobic treatment of biochemical waste |
FR2380227A1 (en) * | 1977-02-14 | 1978-09-08 | Inst Francais Du Petrole | Anaerobic fermentation to purify effluent contg. biological pollutants - at half the cost of activated sludge process |
IE772633L (en) * | 1977-12-29 | 1979-06-29 | Sweeney J J Newell P J | Treating waste products |
-
1982
- 1982-02-02 DE DE19823203445 patent/DE3203445A1/en not_active Withdrawn
-
1983
- 1983-01-25 CA CA000420145A patent/CA1196738A/en not_active Expired
- 1983-01-29 EP EP19830100842 patent/EP0085421B1/en not_active Expired
- 1983-01-29 DE DE8383100842T patent/DE3360215D1/en not_active Expired
- 1983-01-29 AT AT83100842T patent/ATE13511T1/en not_active IP Right Cessation
- 1983-02-01 DK DK40283A patent/DK156558C/en not_active IP Right Cessation
- 1983-02-01 ES ES519452A patent/ES8403091A1/en not_active Expired
- 1983-02-02 JP JP58014679A patent/JPS58174298A/en active Pending
- 1983-02-02 BR BR8300506A patent/BR8300506A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR8300506A (en) | 1983-11-08 |
DK40283D0 (en) | 1983-02-01 |
DE3203445A1 (en) | 1983-08-11 |
ES519452A0 (en) | 1984-03-16 |
ES8403091A1 (en) | 1984-03-16 |
CA1196738A (en) | 1985-11-12 |
EP0085421B1 (en) | 1985-05-29 |
DE3360215D1 (en) | 1985-07-04 |
JPS58174298A (en) | 1983-10-13 |
DK156558B (en) | 1989-09-11 |
EP0085421A1 (en) | 1983-08-10 |
ATE13511T1 (en) | 1985-06-15 |
DK156558C (en) | 1990-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |