AU2001254918A1 - Sludge treatment at a mesophilic temperature - Google Patents
Sludge treatment at a mesophilic temperatureInfo
- Publication number
- AU2001254918A1 AU2001254918A1 AU2001254918A AU5491801A AU2001254918A1 AU 2001254918 A1 AU2001254918 A1 AU 2001254918A1 AU 2001254918 A AU2001254918 A AU 2001254918A AU 5491801 A AU5491801 A AU 5491801A AU 2001254918 A1 AU2001254918 A1 AU 2001254918A1
- Authority
- AU
- Australia
- Prior art keywords
- sludge treatment
- mesophilic temperature
- sludge
- temperature
- mesophilic
- 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.)
- Abandoned
Links
- 239000010802 sludge Substances 0.000 title abstract 3
- 244000052769 pathogen Species 0.000 abstract 1
- 230000001717 pathogenic effect Effects 0.000 abstract 1
- 239000010801 sewage sludge Substances 0.000 abstract 1
Classifications
-
- 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
- C02F11/02—Biological treatment
- C02F11/04—Anaerobic treatment; Production of methane by such processes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M45/00—Means for pre-treatment of biological substances
- C12M45/20—Heating; Cooling
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/004—Apparatus and plants for the biological treatment of water, waste water or sewage comprising a selector reactor for promoting floc-forming or other bacteria
-
- 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
Abstract
A method of treating sewage sludge comprises incubating raw sludge at a temperature in the mesophilic range to reduce the pathogen content of the sludge.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0011470 | 2000-05-12 | ||
GB0011470A GB0011470D0 (en) | 2000-05-12 | 2000-05-12 | Sludge treatment |
GB0025868A GB0025868D0 (en) | 2000-10-20 | 2000-10-20 | Sludge treatment |
GB0025868 | 2000-10-20 | ||
PCT/GB2001/001918 WO2001085627A1 (en) | 2000-05-12 | 2001-05-02 | Sludge treatment at a mesophilic temperature |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001254918A1 true AU2001254918A1 (en) | 2001-11-20 |
Family
ID=26244252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001254918A Abandoned AU2001254918A1 (en) | 2000-05-12 | 2001-05-02 | Sludge treatment at a mesophilic temperature |
Country Status (5)
Country | Link |
---|---|
US (1) | US6929744B2 (en) |
EP (1) | EP1280738B1 (en) |
AT (1) | ATE524420T1 (en) |
AU (1) | AU2001254918A1 (en) |
WO (1) | WO2001085627A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7179642B2 (en) * | 1999-10-25 | 2007-02-20 | Ghd, Inc. | Method and apparatus for solids processing |
GB0126963D0 (en) * | 2001-11-09 | 2002-01-02 | United Utilities Plc | Sludge treatment |
BRPI0419132B1 (en) * | 2004-10-19 | 2014-01-21 | Process for storing biologically degradable materials, and device for carrying out the process | |
JP2009532193A (en) * | 2006-03-30 | 2009-09-10 | アイユーティー グローバル ピーティーイー エルティーディー | Devices, processes and systems for anaerobic digestion of sludge |
WO2008066546A1 (en) * | 2006-11-27 | 2008-06-05 | Ghd, Inc. | Method and apparatus for anaerobic digestion of organic liquid waste streams |
EP2125639B1 (en) * | 2006-11-27 | 2020-11-25 | Dvo, Inc. | Anaerobic digester employing circular tank |
US7485230B2 (en) * | 2007-02-28 | 2009-02-03 | Magner Joseph A | Integrated cogeneration wastewater sewage and waste polar fats/ oils/ greases/waxes (FOG) waste treatment method and facility |
US8111978B2 (en) * | 2008-07-11 | 2012-02-07 | Applied Materials, Inc. | Rapid thermal processing chamber with shower head |
WO2011066393A2 (en) | 2009-11-25 | 2011-06-03 | Ghd, Inc. | Biosolids digester and process for biosolids production |
US20150021278A1 (en) * | 2012-02-08 | 2015-01-22 | Veolia Water Solutions & Technologies Support | Apparatus for continuous hydrolysis |
WO2014077419A1 (en) | 2012-11-14 | 2014-05-22 | Wanjihia Dominic F P | Biogas production from a flexible digester |
US20150008182A1 (en) * | 2013-07-02 | 2015-01-08 | Biowaste Energy, Lda | Process for garbage and sewage treatment through a method able to accelerate the anaerobic digestion output and product resulting therefrom further allowing the use of varying feedstock |
ES2555358B1 (en) * | 2015-03-03 | 2016-10-04 | Acciona Agua, S.A.U. | Biological pretreatment method for hydrolysis processes |
EP3621927A1 (en) | 2017-05-11 | 2020-03-18 | BL Technologies, Inc. | Method for pre-conditioning sludge |
US11826801B2 (en) | 2018-01-12 | 2023-11-28 | Agri-Tech Organic Solutions Limited | Soil remediant and its method of production |
WO2021245444A1 (en) * | 2020-06-04 | 2021-12-09 | Newway Technologies Ltd. | Integrated sludge pulping and hydrolyzing equipment |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2029702A (en) * | 1932-01-23 | 1936-02-04 | Arthur M Buswell | Process for the digestion of industrial wastes |
US2198737A (en) * | 1937-06-29 | 1940-04-30 | Petersen Kai | Method of treating waste materials containing organic substances of animal or vegetable origin by mesophile or thermophile anaerobic conversion |
US2315577A (en) * | 1939-07-07 | 1943-04-06 | Infilco Inc | Treatment of sludge |
US2528649A (en) * | 1948-04-27 | 1950-11-07 | Albert L Genter | Sewage treatment process |
BE544470A (en) * | 1955-01-18 | 1900-01-01 | ||
US3640846A (en) | 1969-04-29 | 1972-02-08 | Us Interior | Production of methane by bacterial action |
US3959125A (en) * | 1974-07-05 | 1976-05-25 | Sterling Drug Inc. | Treatment and disposal of sewage sludge |
US4022665A (en) * | 1974-12-09 | 1977-05-10 | Institute Of Gas Technology | Two phase anaerobic digestion |
JPS555998B2 (en) * | 1975-01-22 | 1980-02-12 | ||
US4026793A (en) * | 1975-08-21 | 1977-05-31 | Rein David A | Aerobic sewerage digestion process (42 C. process) |
GB1522780A (en) | 1977-05-18 | 1978-08-31 | Ashwell P F | Anaerobic fermentation plant |
US4214985A (en) * | 1978-11-27 | 1980-07-29 | Bodenrader B J | Method for sewage treatment with bacteria |
US4238337A (en) | 1979-02-09 | 1980-12-09 | Walter Todd Peters | Methane gas producer using biological decomposition of waste matter |
IT1113392B (en) | 1979-05-09 | 1986-01-20 | Giza Spa | PROCEDURE FOR THE TRANSFORMATION OF ZOOTECHNICAL LIQUAMS IN COMBUSTIBLE GASES AND IN FERTILIZING MUD |
US4396402A (en) * | 1980-06-23 | 1983-08-02 | Institute Of Gas Technology | Gas production by accelerated bioleaching of organic materials |
DK271382A (en) | 1982-06-16 | 1983-12-17 | Peter Korsgaard | METHOD AND PLANT FOR BIOGAS MANUFACTURING |
US4551243A (en) * | 1982-08-16 | 1985-11-05 | Energy Cycle, Inc. | Anaerobic digester |
FR2567870B1 (en) | 1984-07-20 | 1986-12-26 | Biomagaz | DIGESTER AND ANAEROBIC DIGESTION METHOD USING THE SAME |
US4696746A (en) * | 1984-10-30 | 1987-09-29 | Institute Of Gas Technology | Two phase anaerobic digestion |
US4735724A (en) | 1986-07-30 | 1988-04-05 | Gas Research Institute | Solids concentrating anaerobic digestion process and apparatus |
IT1198448B (en) | 1986-10-08 | 1988-12-21 | Enea | PROCEDURE FOR THE PRODUCTION OF BIOGAS BY DOUBLE STAGE PROCESS IN A SINGLE REACTOR, AND PLANT USING THE PROCEDURE |
US5248419A (en) * | 1989-09-01 | 1993-09-28 | Long Enterprises | Sewage sludge treatment with gas injection |
US5417861A (en) * | 1990-11-30 | 1995-05-23 | N-Viro International Corporation | Process to stabilize bioorganic, raw or treated wastewater sludge |
US5746919B1 (en) * | 1993-09-22 | 2000-06-06 | Univ Iowa State Res Found Inc | Temperature-phased anaerobic waste treatment process |
GB2284413A (en) | 1993-12-04 | 1995-06-07 | North West Water Group Plc | Sludge biocombustion |
US5525229A (en) * | 1994-09-14 | 1996-06-11 | North Carolina State University | Process and apparatus for anaerobic digestion |
US5651890A (en) * | 1995-04-04 | 1997-07-29 | Trost; Paul B. | Use of propane as stripper gas in anaerobic digestion of wastewaters |
US5785852A (en) * | 1995-04-06 | 1998-07-28 | Midwest Research Institute | Pretreatment of high solid microbial sludges |
US5599450A (en) * | 1995-11-20 | 1997-02-04 | Jet Tech, Inc. | Anaerobic upflow batch reactor |
US5670047B1 (en) * | 1996-04-15 | 1999-09-07 | Burke, Dennis, A. | Anaerobic treatment process for the rapid hydrolysis and conversion of organic materials to soluble and gaseous components |
US6047768A (en) * | 1997-05-06 | 2000-04-11 | United States Filter Corporation | Process and apparatus for treating waste |
US6113789A (en) * | 1998-07-20 | 2000-09-05 | Western Environmental Engineering Company | Pasteurization process |
US6325935B1 (en) * | 1999-08-02 | 2001-12-04 | Kruger A/S | System and method for reducing the pathogen concentration of sludge |
US6521133B1 (en) * | 2000-08-07 | 2003-02-18 | Roediger Pittsburgh, Inc. | Process for thermal sludge disinfection |
-
2001
- 2001-05-02 US US10/276,034 patent/US6929744B2/en not_active Expired - Lifetime
- 2001-05-02 WO PCT/GB2001/001918 patent/WO2001085627A1/en active Application Filing
- 2001-05-02 AT AT01928051T patent/ATE524420T1/en not_active IP Right Cessation
- 2001-05-02 EP EP01928051A patent/EP1280738B1/en not_active Expired - Lifetime
- 2001-05-02 AU AU2001254918A patent/AU2001254918A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2001085627A1 (en) | 2001-11-15 |
US20030155295A1 (en) | 2003-08-21 |
EP1280738B1 (en) | 2011-09-14 |
ATE524420T1 (en) | 2011-09-15 |
US6929744B2 (en) | 2005-08-16 |
EP1280738A1 (en) | 2003-02-05 |
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