SE8601279D0 - DEVICE FOR BIOLOGICAL CLEANING OF WATER - Google Patents
DEVICE FOR BIOLOGICAL CLEANING OF WATERInfo
- Publication number
- SE8601279D0 SE8601279D0 SE8601279A SE8601279A SE8601279D0 SE 8601279 D0 SE8601279 D0 SE 8601279D0 SE 8601279 A SE8601279 A SE 8601279A SE 8601279 A SE8601279 A SE 8601279A SE 8601279 D0 SE8601279 D0 SE 8601279D0
- Authority
- SE
- Sweden
- Prior art keywords
- water
- biological
- container
- gas
- filters
- 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
- C02F3/2806—Anaerobic processes using solid supports for microorganisms
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
-
- 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)
- 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)
- Biological Treatment Of Waste Water (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
A system and a method of purifying water in a biological way by means of a two-step process, at which the water to be purified is supplied into the treatment container or reactor (1) distributed uniformly across the bottom surface. The water supplied into the container (1) is caused to pass through a first biological filter consisting of suspended biological mass (11), in which gas is generated and at the same time the organic impurities in the water are decomposed. The water treated in the first treatment step thereafter is caused to pass through one or several stationary biological filters (13), where additional biological purification takes place at the same time as a sludge rich in bacteria grows on the carrier bodies of the biological filters. The stationary biological filters (13) are cleaned by means of the gas generated in the first treatment step, which gas is collected in the upper portion of the container (1) and recovered while the purified water rising to the upper portion of the container is drained off.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8601279A SE456421B (en) | 1986-03-19 | 1986-03-19 | DEVICE FOR ANAEROBIC BIOLOGICAL CLEANING OF WATER |
AU71642/87A AU7164287A (en) | 1986-03-19 | 1987-03-12 | System for biological purification of water |
PCT/SE1987/000125 WO1987005593A1 (en) | 1986-03-19 | 1987-03-12 | System for biological purification of water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8601279A SE456421B (en) | 1986-03-19 | 1986-03-19 | DEVICE FOR ANAEROBIC BIOLOGICAL CLEANING OF WATER |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8601279D0 true SE8601279D0 (en) | 1986-03-19 |
SE8601279L SE8601279L (en) | 1987-09-20 |
SE456421B SE456421B (en) | 1988-10-03 |
Family
ID=20363893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8601279A SE456421B (en) | 1986-03-19 | 1986-03-19 | DEVICE FOR ANAEROBIC BIOLOGICAL CLEANING OF WATER |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU7164287A (en) |
SE (1) | SE456421B (en) |
WO (1) | WO1987005593A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8802553A (en) * | 1988-10-17 | 1990-05-16 | Landbouwuniversiteit Wageninge | RISE CURRENT Sludge REAKTOR FOR ANAEROBIC PURIFICATION. |
CA2282172C (en) | 1998-09-11 | 2004-11-30 | J. Wayne Van Toever | Fluidized radial flow bioreactor utilizing pellet media |
KR100287412B1 (en) * | 1998-11-11 | 2001-04-16 | 권중천 | Wastewater treatment apparatus including upflow anaerobic reactor and wastewater treatment method using the same |
KR100397697B1 (en) * | 2001-01-19 | 2003-09-13 | 주식회사 에코다임 | An Anaerobic Bioreactor for the Wastewater-Treatment Plant |
CA2357907A1 (en) | 2001-09-26 | 2003-03-26 | Garfield R. Lord | Bacteria growth apparatus for use in multi chamber biological reactor used after a settling tank or solids removal apparatus |
CN102424472A (en) * | 2011-10-28 | 2012-04-25 | 自贡大业高压容器有限责任公司 | Anaerobic biofilter |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI64124C (en) * | 1982-02-05 | 1983-10-10 | Tampella Oy Ab | ANORDER FOR THE RELEASE OF AVAILABLE MEDIA ANALYSIS |
AT378168B (en) * | 1982-07-05 | 1985-06-25 | Emde Wilhelm Von Der | DEVICE FOR ANAEROBIC WATER TREATMENT |
GB2149390A (en) * | 1983-09-21 | 1985-06-12 | Biomass International | Anaerobic fermentation process |
US4530762A (en) * | 1984-03-28 | 1985-07-23 | Love Leonard S | Anaerobic reactor |
-
1986
- 1986-03-19 SE SE8601279A patent/SE456421B/en not_active IP Right Cessation
-
1987
- 1987-03-12 WO PCT/SE1987/000125 patent/WO1987005593A1/en unknown
- 1987-03-12 AU AU71642/87A patent/AU7164287A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1987005593A1 (en) | 1987-09-24 |
SE456421B (en) | 1988-10-03 |
AU7164287A (en) | 1987-10-09 |
SE8601279L (en) | 1987-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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