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WO2011005883A3 - Wastewater sludge processing system - Google Patents

Wastewater sludge processing system Download PDF

Info

Publication number
WO2011005883A3
WO2011005883A3 PCT/US2010/041245 US2010041245W WO2011005883A3 WO 2011005883 A3 WO2011005883 A3 WO 2011005883A3 US 2010041245 W US2010041245 W US 2010041245W WO 2011005883 A3 WO2011005883 A3 WO 2011005883A3
Authority
WO
WIPO (PCT)
Prior art keywords
processing system
wastewater sludge
sludge processing
sludge
low
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.)
Ceased
Application number
PCT/US2010/041245
Other languages
French (fr)
Other versions
WO2011005883A2 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NOWA Technology Inc
Original Assignee
NOWA Technology Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to BR112012000298A priority Critical patent/BR112012000298A2/en
Priority to EP10797801A priority patent/EP2451752A2/en
Priority to KR1020127000552A priority patent/KR20120120106A/en
Priority to EA201200085A priority patent/EA201200085A1/en
Priority to SG2012000691A priority patent/SG177517A1/en
Priority to JP2012519702A priority patent/JP2012532746A/en
Priority to MA34512A priority patent/MA33415B1/en
Priority to CA2768176A priority patent/CA2768176A1/en
Application filed by NOWA Technology Inc filed Critical NOWA Technology Inc
Priority to CN2010800307880A priority patent/CN102471111A/en
Publication of WO2011005883A2 publication Critical patent/WO2011005883A2/en
Publication of WO2011005883A3 publication Critical patent/WO2011005883A3/en
Priority to ZA2012/00043A priority patent/ZA201200043B/en
Anticipated expiration legal-status Critical
Priority to IL217451A priority patent/IL217451A0/en
Ceased legal-status Critical Current

Links

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
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • 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
    • C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
    • C10L1/026—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only for compression ignition
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/08—Production of synthetic natural gas
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/46—Solid fuels essentially based on materials of non-mineral origin on sewage, house, or town refuse
    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • 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
    • C02F11/002—Sludge treatment using liquids immiscible with water
    • 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
    • C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
    • 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
    • Y02E50/10—Biofuels, e.g. bio-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
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Sludge (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

The Wastewater sludge processing system takes sludge directly from the municipal waste water treatment plant and processes it using a low-temperature, low pressure process that has no waste products. The process dries the sludge and separates it into oil that is turned into biodiesel feedstock, cellulose/minerals that are used for heating the process, and water that is reused in the process.
PCT/US2010/041245 2009-07-07 2010-07-07 Wastewater sludge processing system Ceased WO2011005883A2 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
MA34512A MA33415B1 (en) 2009-07-07 2010-07-07 Wastewater sludge treatment system
KR1020127000552A KR20120120106A (en) 2009-07-07 2010-07-07 Wastewater Sludge Processing System
EA201200085A EA201200085A1 (en) 2009-07-07 2010-07-07 TREATMENT SYSTEM FOR WASTEWATER DRAINS
SG2012000691A SG177517A1 (en) 2009-07-07 2010-07-07 Wastewater sludge processing system
JP2012519702A JP2012532746A (en) 2009-07-07 2010-07-07 Wastewater sludge treatment system
CA2768176A CA2768176A1 (en) 2009-07-07 2010-07-07 Wastewater sludge processing system
CN2010800307880A CN102471111A (en) 2009-07-07 2010-07-07 Wastewater sludge treatment system
BR112012000298A BR112012000298A2 (en) 2009-07-07 2010-07-07 water waste sludge processing system
EP10797801A EP2451752A2 (en) 2009-07-07 2010-07-07 Wastewater sludge processing system
ZA2012/00043A ZA201200043B (en) 2009-07-07 2012-01-04 Wastewater sludge processing system
IL217451A IL217451A0 (en) 2009-07-07 2012-01-10 Wastewater sludge processing system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22361709P 2009-07-07 2009-07-07
US61/223,617 2009-07-07

Publications (2)

Publication Number Publication Date
WO2011005883A2 WO2011005883A2 (en) 2011-01-13
WO2011005883A3 true WO2011005883A3 (en) 2011-06-16

Family

ID=43429824

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/041245 Ceased WO2011005883A2 (en) 2009-07-07 2010-07-07 Wastewater sludge processing system

Country Status (15)

Country Link
US (1) US20110162258A1 (en)
EP (1) EP2451752A2 (en)
JP (1) JP2012532746A (en)
KR (1) KR20120120106A (en)
CN (1) CN102471111A (en)
BR (1) BR112012000298A2 (en)
CA (1) CA2768176A1 (en)
CL (1) CL2012000007A1 (en)
CO (1) CO6430452A2 (en)
EA (1) EA201200085A1 (en)
IL (1) IL217451A0 (en)
MA (1) MA33415B1 (en)
SG (1) SG177517A1 (en)
WO (1) WO2011005883A2 (en)
ZA (1) ZA201200043B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140001121A1 (en) * 2012-04-18 2014-01-02 Gene F. DeShazo Method for Reclaiming Usable Products from Biosolids
JP6238543B2 (en) * 2013-03-29 2017-11-29 株式会社クボタ Organic sludge dewatering method
KR101338951B1 (en) * 2013-04-23 2013-12-09 명지대학교 산학협력단 Bioevaporation process for the zero-discharge treatment of highly concentrated organic wastewater
KR20150056429A (en) * 2013-11-15 2015-05-26 김용환 Treating Method of Sewage comprising sludge and waste water using solvent extraction
DK3084301T3 (en) * 2013-12-20 2018-05-22 Ecophos S A PROCEDURE FOR TREATING ASHES FROM THE WASTE CONSUMPTION
US10245526B2 (en) 2014-09-18 2019-04-02 Bridgestone Corporation Extractor and related methods
US20190225524A1 (en) * 2016-06-11 2019-07-25 Ii Victor A. Weir Waste water solids separator system and method
EP3421575A1 (en) * 2017-06-29 2019-01-02 Aarhus Universitet A method for biomass assisted separation of particulate matter from a liquid stream and upgrading of the combined solids
KR102138224B1 (en) 2017-07-25 2020-07-27 고려대학교 세종산학협력단 Method for producing biodiesel and solid fuel from wastewater sludge through hydrothermal treatment, and equipment thereof
CN110845101A (en) * 2019-11-29 2020-02-28 湖南长岭石化科技开发有限公司 Oily sludge harmless treatment system and treatment method thereof
FR3142681A1 (en) * 2022-12-05 2024-06-07 Universite Claude Bernard Lyon 1 Process for separating fatty sludge by thermo-mechanical filtration

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4906388A (en) * 1988-11-09 1990-03-06 Bechtel Group, Inc. Sewage sludge dewatering process
JPH04197500A (en) * 1990-11-28 1992-07-17 Hosokawa Micron Corp Method for drying water containing sludge
US5256251A (en) * 1991-06-10 1993-10-26 Hanover Research Process for drying and solvent-extraction of solids and sludges
US6149802A (en) * 1998-03-31 2000-11-21 Toronto Star Newspapers Ltd. Solvent recovery apparatus and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4741840A (en) * 1981-12-23 1988-05-03 Exxon Research & Engineering Co. Process for treating a sludge containing hydrocarbons
US5092983A (en) * 1986-09-12 1992-03-03 The Standard Oil Company Process for separating extractable organic material from compositions comprising said extractable organic material intermixed with solids and water using a solvent mixture
US5843311A (en) * 1994-06-14 1998-12-01 Dionex Corporation Accelerated solvent extraction method
US20040219400A1 (en) * 2003-01-22 2004-11-04 Said Al-Hallaj Hybrid fuel cell/desalination systems and method for use

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4906388A (en) * 1988-11-09 1990-03-06 Bechtel Group, Inc. Sewage sludge dewatering process
JPH04197500A (en) * 1990-11-28 1992-07-17 Hosokawa Micron Corp Method for drying water containing sludge
US5256251A (en) * 1991-06-10 1993-10-26 Hanover Research Process for drying and solvent-extraction of solids and sludges
US6149802A (en) * 1998-03-31 2000-11-21 Toronto Star Newspapers Ltd. Solvent recovery apparatus and method

Also Published As

Publication number Publication date
ZA201200043B (en) 2012-08-29
SG177517A1 (en) 2012-02-28
CO6430452A2 (en) 2012-04-30
EA201200085A1 (en) 2012-10-30
CA2768176A1 (en) 2011-01-13
US20110162258A1 (en) 2011-07-07
CN102471111A (en) 2012-05-23
KR20120120106A (en) 2012-11-01
WO2011005883A2 (en) 2011-01-13
MA33415B1 (en) 2012-07-03
IL217451A0 (en) 2012-02-29
BR112012000298A2 (en) 2017-06-13
JP2012532746A (en) 2012-12-20
CL2012000007A1 (en) 2012-08-24
EP2451752A2 (en) 2012-05-16

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