CA2815956C - Method for separating liquid from suspended matter in a sludge and device for same - Google Patents

Method for separating liquid from suspended matter in a sludge and device for same Download PDF

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Publication number
CA2815956C
CA2815956C CA2815956A CA2815956A CA2815956C CA 2815956 C CA2815956 C CA 2815956C CA 2815956 A CA2815956 A CA 2815956A CA 2815956 A CA2815956 A CA 2815956A CA 2815956 C CA2815956 C CA 2815956C
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CA
Canada
Prior art keywords
suspended matter
flow
sludge
same
separating
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.)
Active
Application number
CA2815956A
Other languages
English (en)
French (fr)
Other versions
CA2815956A1 (en
Inventor
Patrice Capeau
Michel Lopez
Pascal Gendrot
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.)
Orege SA
Original Assignee
Orege SA
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 Orege SA filed Critical Orege SA
Publication of CA2815956A1 publication Critical patent/CA2815956A1/en
Application granted granted Critical
Publication of CA2815956C publication Critical patent/CA2815956C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C02F11/147—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using organic substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/28—Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
    • B01D21/286—Means for gentle agitation for enhancing flocculation
    • 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
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
    • 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
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/40—Liquid flow rate
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/06—Pressure conditions
    • C02F2301/066—Overpressure, high pressure
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/06—Sludge reduction, e.g. by lysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatment Of Sludge (AREA)
  • Filtration Of Liquid (AREA)
  • Centrifugal Separators (AREA)
  • Physical Water Treatments (AREA)
CA2815956A 2010-10-29 2011-10-28 Method for separating liquid from suspended matter in a sludge and device for same Active CA2815956C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR10/04284 2010-10-29
FR1004284A FR2966818B1 (fr) 2010-10-29 2010-10-29 Procede de separation entre liquide et matiere en suspension d'une boue et dispositif mettant en oeuvre un tel procede.
PCT/FR2011/000582 WO2012056128A1 (fr) 2010-10-29 2011-10-28 Procede de separation entre liquide et matiere en suspension d'une boue et dispositif mettant en oeuvre un tel procede

Publications (2)

Publication Number Publication Date
CA2815956A1 CA2815956A1 (en) 2012-05-03
CA2815956C true CA2815956C (en) 2021-06-15

Family

ID=44010029

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2815956A Active CA2815956C (en) 2010-10-29 2011-10-28 Method for separating liquid from suspended matter in a sludge and device for same

Country Status (26)

Country Link
US (2) US9890068B2 (enExample)
EP (2) EP2835357B1 (enExample)
JP (1) JP5827339B2 (enExample)
KR (1) KR101915822B1 (enExample)
CN (1) CN103313942B (enExample)
AU (1) AU2011322381B2 (enExample)
BR (1) BR112013010304B1 (enExample)
CA (1) CA2815956C (enExample)
CL (1) CL2013001181A1 (enExample)
CY (1) CY1115942T1 (enExample)
DK (1) DK2632859T3 (enExample)
EA (1) EA031107B1 (enExample)
ES (2) ES2616280T3 (enExample)
FR (1) FR2966818B1 (enExample)
HR (1) HRP20150015T1 (enExample)
IL (2) IL225998A0 (enExample)
MX (1) MX2013004785A (enExample)
MY (1) MY165268A (enExample)
NZ (1) NZ609897A (enExample)
PL (1) PL2632859T3 (enExample)
PT (1) PT2632859E (enExample)
RS (1) RS53764B1 (enExample)
SG (1) SG190125A1 (enExample)
SI (1) SI2632859T1 (enExample)
WO (1) WO2012056128A1 (enExample)
ZA (1) ZA201303069B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2990212B1 (fr) * 2012-05-04 2015-05-22 Orege Procede de recuperation d'hydrocarbures a partir d'une boue et dispositif mettant en oeuvre un tel procede
CN103212223B (zh) * 2012-06-12 2016-06-15 潘明友 一种精矿脱水工艺及装置
FR3013701B1 (fr) * 2013-11-27 2017-07-21 Orege Procede et dipsositif de traitement d'un effluent organique.
FR3013702A1 (fr) 2013-11-27 2015-05-29 Orege Procede et dispositif de traitement de boues liquides, et galettes de boues obtenues avec un tel procede.
FR3013699B1 (fr) * 2013-11-27 2017-07-21 Orege Procede de desodorisation d'une boue et dispositif mettant en oeuvre un tel procede.
CA2931572C (fr) * 2013-11-27 2021-10-26 Orege Procede et dispositif de traitement de boues liquides, et galettes de boues obtenues avec un tel procede
US10898831B2 (en) * 2015-07-31 2021-01-26 Iron Horse Tools, LLC Separating drilling cuttings and gas using a liquid seal
US11077390B2 (en) * 2015-07-31 2021-08-03 Iron Horse Tools, Inc. Separating drilling cuttings and gas using a liquid seal
CN106801588B (zh) * 2017-01-05 2019-12-06 天地科技股份有限公司 承压水地层钻孔施工半封闭泥浆保压循环工艺
CN106761499B (zh) * 2017-01-05 2019-10-15 天地科技股份有限公司 承压水地层钻孔施工泥浆保压条件下固液分离装置
FR3081860B1 (fr) 2018-06-01 2022-07-08 Orege Procede et dispositif de traitement pour deshydratation de boues organiques
US20200009479A1 (en) * 2018-07-03 2020-01-09 U.S. Submergent Technologies, Llc De-sanding a digester
ES2934661T3 (es) * 2018-11-23 2023-02-23 Isfort Alfons Schulze Método para limpiar y esterilizar medios líquidos y/o acuosos (suspensiones)

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US2751335A (en) * 1951-02-01 1956-06-19 Exxon Research Engineering Co Method and apparatus for mixing and contacting fluids
US2766203A (en) * 1953-02-09 1956-10-09 Union Oil Co Water purification process and apparatus
US3493501A (en) * 1967-06-15 1970-02-03 Allied Chem Method for the removal of suspended matter in waste water treatment
LU67185A1 (enExample) * 1972-03-10 1973-05-22
SE375750B (enExample) * 1972-11-14 1975-04-28 Salen & Wicander Ab
US4230572A (en) * 1976-11-08 1980-10-28 Gene Hirs Filter method and apparatus
ATE6765T1 (de) * 1980-05-22 1984-04-15 Jan Schmidt Verfahren und vorrichtung fuer die behandlung und hygienisierung von abwasserschlamm und anderen organischen schlaemmen.
FR2512006B1 (fr) * 1981-08-27 1985-11-29 Lambert Jean Pierre Procede pour clarifier des eaux residuaires
US4415452A (en) * 1982-03-18 1983-11-15 Heil Richard W Method and apparatus for treating organic wastewater
US4929341A (en) * 1984-07-24 1990-05-29 Source Technology Earth Oils, Inc. Process and system for recovering oil from oil bearing soil such as shale and tar sands and oil produced by such process
JP2512420B2 (ja) * 1985-06-09 1996-07-03 康之 桜田 水の処理方法と処理剤と処理装置
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US5069783A (en) * 1990-05-16 1991-12-03 Int'l Environmental Systems, Inc. Liquid treatment apparatus
DE4115408A1 (de) * 1991-05-10 1992-11-12 Sicowa Verfahrenstech Verfahren und einrichtung zum trocknen von schlamm oder feuchtem schuettgut
CN1040070C (zh) * 1991-05-29 1998-10-07 美商国际环境系统公司 气体溶解和释放液体处理系统
GB2317169A (en) * 1996-09-13 1998-03-18 Kvaerner Davy Ltd Anoxic and aerobic metabolisation of waste
US5935448A (en) * 1997-12-24 1999-08-10 Miller; Jorge Water purification with in situ production of dispersed flocculant
ITVI980163A1 (it) * 1998-09-07 2000-03-07 Antonio Salviati Essiccatoio continuo per poltiglie, paste, polveri e granuli.
KR100308407B1 (ko) * 1999-05-20 2001-11-07 - 폐수 슬러지 탈수 건조 시스템
US6884347B1 (en) * 2001-04-30 2005-04-26 Kriegco Wastewater Systems, Inc. Wastewater treatment system
FR2832400B1 (fr) * 2001-11-22 2004-02-13 Herve Maurice Marcel G Brisset Procede et dispositif de traitement des boues hydrophiles par effet de turbulence hydraulique associee a une oxydation et des reactions chimiques par apport d'additifs
CN2646148Y (zh) * 2003-07-29 2004-10-06 北京清绿技术开发有限公司 污泥固液分离装置
JP4247106B2 (ja) * 2003-12-24 2009-04-02 一義 冨永 混濁汚水浄化装置
GB0523707D0 (en) * 2005-11-22 2005-12-28 Nitech Solutions Ltd Improved apparatus and method for temperature controlled processes
AU2006344429A1 (en) * 2006-06-02 2007-12-13 Carrier Corporation Slide valve actuation for overpressure safety
CN101868426B (zh) * 2007-09-21 2012-12-19 水回收私人有限公司 过氧化高级氧化法水处理
CN101696077B (zh) * 2009-10-21 2011-06-08 黑旋风工程机械开发有限公司 一种城市污泥高效筛分脱水方法

Also Published As

Publication number Publication date
SG190125A1 (en) 2013-06-28
CY1115942T1 (el) 2017-01-25
EP2632859B1 (fr) 2014-10-08
JP5827339B2 (ja) 2015-12-02
AU2011322381A1 (en) 2013-05-23
JP2013540585A (ja) 2013-11-07
EA031107B1 (ru) 2018-11-30
ES2616280T3 (es) 2017-06-12
SI2632859T1 (sl) 2015-02-27
CN103313942B (zh) 2015-12-16
IL266578A (en) 2019-07-31
EP2835357B1 (fr) 2016-12-07
BR112013010304A2 (pt) 2016-09-20
HRP20150015T1 (hr) 2015-02-27
FR2966818B1 (fr) 2014-02-14
FR2966818A1 (fr) 2012-05-04
IL266578B (en) 2020-08-31
WO2012056128A1 (fr) 2012-05-03
PT2632859E (pt) 2015-01-14
ES2530801T3 (es) 2015-03-06
EP2835357A1 (fr) 2015-02-11
EP2632859A1 (fr) 2013-09-04
HK1189567A1 (zh) 2014-06-13
PL2632859T4 (pl) 2015-05-29
CN103313942A (zh) 2013-09-18
IL225998A0 (en) 2013-06-27
MX2013004785A (es) 2013-08-27
RS53764B1 (sr) 2015-06-30
BR112013010304B1 (pt) 2019-12-31
EA201300407A1 (ru) 2014-11-28
MY165268A (en) 2018-03-15
NZ609897A (en) 2014-03-28
KR20130122744A (ko) 2013-11-08
CL2013001181A1 (es) 2013-11-04
ZA201303069B (en) 2014-07-30
US20130227997A1 (en) 2013-09-05
KR101915822B1 (ko) 2018-11-06
US9890068B2 (en) 2018-02-13
AU2011322381B2 (en) 2016-08-18
CA2815956A1 (en) 2012-05-03
US20180170785A1 (en) 2018-06-21
DK2632859T3 (en) 2015-01-19
PL2632859T3 (pl) 2015-05-29

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Effective date: 20160901