CA2768176A1 - Wastewater sludge processing system - Google Patents

Wastewater sludge processing system Download PDF

Info

Publication number
CA2768176A1
CA2768176A1 CA2768176A CA2768176A CA2768176A1 CA 2768176 A1 CA2768176 A1 CA 2768176A1 CA 2768176 A CA2768176 A CA 2768176A CA 2768176 A CA2768176 A CA 2768176A CA 2768176 A1 CA2768176 A1 CA 2768176A1
Authority
CA
Canada
Prior art keywords
solvent
oil
sludge
solids
cellulose
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
Application number
CA2768176A
Other languages
English (en)
French (fr)
Inventor
Eugene F. Deshazo
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
Application filed by NOWA Technology Inc filed Critical NOWA Technology Inc
Publication of CA2768176A1 publication Critical patent/CA2768176A1/en
Abandoned 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Treatment Of Sludge (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
CA2768176A 2009-07-07 2010-07-07 Wastewater sludge processing system Abandoned CA2768176A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22361709P 2009-07-07 2009-07-07
US61/223,617 2009-07-07
PCT/US2010/041245 WO2011005883A2 (en) 2009-07-07 2010-07-07 Wastewater sludge processing system

Publications (1)

Publication Number Publication Date
CA2768176A1 true CA2768176A1 (en) 2011-01-13

Family

ID=43429824

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2768176A Abandoned CA2768176A1 (en) 2009-07-07 2010-07-07 Wastewater sludge processing system

Country Status (15)

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

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 (ja) * 2013-03-29 2017-11-29 株式会社クボタ 有機汚泥の脱水方法
KR101338951B1 (ko) * 2013-04-23 2013-12-09 명지대학교 산학협력단 생물증발법을 이용한 고농도 유기 폐수의 무배출 처리 방법
KR20150056429A (ko) * 2013-11-15 2015-05-26 김용환 용매 추출을 이용한 슬러지와 폐수를 포함하는 하수의 처리방법
MY179289A (en) * 2013-12-20 2020-11-03 Ecophos S A Method for recovering ash from waste incineration
MX2017003611A (es) 2014-09-18 2017-11-17 Bridgestone Corp Extractor y metodos relacionados.
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 (ko) 2017-07-25 2020-07-27 고려대학교 세종산학협력단 수열처리를 통해 하수슬러지로부터 바이오디젤 및 고형연료를 제조하는 방법 및 제조장치
CN110845101A (zh) * 2019-11-29 2020-02-28 湖南长岭石化科技开发有限公司 含油污泥无害化处理系统及其处理方法
FR3142681A1 (fr) * 2022-12-05 2024-06-07 Universite Claude Bernard Lyon 1 Procédé de séparation de boues grasses par filtration thermo-mécanique

Family Cites Families (8)

* 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
US4906388A (en) * 1988-11-09 1990-03-06 Bechtel Group, Inc. Sewage sludge dewatering process
JPH04197500A (ja) * 1990-11-28 1992-07-17 Hosokawa Micron Corp 含水スラッジの乾燥方法
US5256251A (en) * 1991-06-10 1993-10-26 Hanover Research Process for drying and solvent-extraction of solids and sludges
US5843311A (en) * 1994-06-14 1998-12-01 Dionex Corporation Accelerated solvent extraction method
US6149802A (en) * 1998-03-31 2000-11-21 Toronto Star Newspapers Ltd. Solvent recovery apparatus and method
US20040219400A1 (en) * 2003-01-22 2004-11-04 Said Al-Hallaj Hybrid fuel cell/desalination systems and method for use

Also Published As

Publication number Publication date
WO2011005883A2 (en) 2011-01-13
SG177517A1 (en) 2012-02-28
EP2451752A2 (en) 2012-05-16
WO2011005883A3 (en) 2011-06-16
JP2012532746A (ja) 2012-12-20
ZA201200043B (en) 2012-08-29
CO6430452A2 (es) 2012-04-30
CN102471111A (zh) 2012-05-23
KR20120120106A (ko) 2012-11-01
MA33415B1 (fr) 2012-07-03
IL217451A0 (en) 2012-02-29
BR112012000298A2 (pt) 2017-06-13
CL2012000007A1 (es) 2012-08-24
EA201200085A1 (ru) 2012-10-30
US20110162258A1 (en) 2011-07-07

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20140708