DE69509545T2 - Vorrichtung zur reinigung einer flüssigkeit - Google Patents

Vorrichtung zur reinigung einer flüssigkeit

Info

Publication number
DE69509545T2
DE69509545T2 DE69509545T DE69509545T DE69509545T2 DE 69509545 T2 DE69509545 T2 DE 69509545T2 DE 69509545 T DE69509545 T DE 69509545T DE 69509545 T DE69509545 T DE 69509545T DE 69509545 T2 DE69509545 T2 DE 69509545T2
Authority
DE
Germany
Prior art keywords
liquid
pct
date
sec
flotation device
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.)
Expired - Fee Related
Application number
DE69509545T
Other languages
English (en)
Other versions
DE69509545D1 (de
Inventor
Norolf Henriksen
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.)
Minox Technology AS
Original Assignee
Mastrans AS
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 claimed from NO943956A external-priority patent/NO943956D0/no
Application filed by Mastrans AS filed Critical Mastrans AS
Application granted granted Critical
Publication of DE69509545D1 publication Critical patent/DE69509545D1/de
Publication of DE69509545T2 publication Critical patent/DE69509545T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C02F1/5281—Installations for water purification using chemical agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0205—Separation of non-miscible liquids by gas bubbles or moving solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/047—Breaking emulsions with separation aids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1481—Flotation machines with a plurality of parallel plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/24—Pneumatic
    • B03D1/247—Mixing gas and slurry in a device separate from the flotation tank, i.e. reactor-separator type
    • 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
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B03D1/028—Control and monitoring of flotation processes; computer models therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physical Water Treatments (AREA)
  • Removal Of Floating Material (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
DE69509545T 1994-10-19 1995-10-06 Vorrichtung zur reinigung einer flüssigkeit Expired - Fee Related DE69509545T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO943956A NO943956D0 (no) 1994-10-19 1994-10-19 Fremgangsmåte og anlegg for rensing av en væske
NO950333A NO303048B1 (no) 1994-10-19 1995-01-27 FremgangsmÕte og utstyr for rensing av en vµske
PCT/NO1995/000181 WO1996012678A1 (en) 1994-10-19 1995-10-06 Method and equipment for the purification of a liquid

Publications (2)

Publication Number Publication Date
DE69509545D1 DE69509545D1 (de) 1999-06-10
DE69509545T2 true DE69509545T2 (de) 1999-09-23

Family

ID=26648537

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69509545T Expired - Fee Related DE69509545T2 (de) 1994-10-19 1995-10-06 Vorrichtung zur reinigung einer flüssigkeit

Country Status (10)

Country Link
US (1) US5900154A (de)
EP (1) EP0787107B1 (de)
AU (1) AU3756895A (de)
BR (1) BR9509389A (de)
CA (1) CA2203108A1 (de)
DE (1) DE69509545T2 (de)
DK (1) DK0787107T3 (de)
MX (1) MX9702796A (de)
NO (1) NO303048B1 (de)
WO (1) WO1996012678A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112017000939B4 (de) 2016-02-23 2024-03-21 Chinese Research Academy Of Environmental Sciences Verfahren zum Verringern oder Steuern von Abwasser und Schadstoffen bei einer Herstellung von Emulsionspolymerisationsharz

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US5656173A (en) * 1996-03-05 1997-08-12 National Tank Company Method of removing dispersed oil from an oil in water emulsion employing aerated solutions within a coalescing media
US5958240A (en) * 1997-05-19 1999-09-28 Hoel; Timothy L. System for recycling waste water
US6171488B1 (en) * 1997-07-15 2001-01-09 Zpm, Inc. Fluid conditioning system
US6074557A (en) * 1998-02-02 2000-06-13 Lyles, Sr.; Robert G. Water treatment device and method
NO993560D0 (no) * 1999-07-20 1999-07-20 Abb Miljoeas Fremgangsmåte for fjerning av gass og forurensninger fra en vaeske
US6890431B1 (en) * 2000-02-18 2005-05-10 The F. B. Leopold Co., Inc. Buoyant media flotation
US7223348B1 (en) * 2000-04-06 2007-05-29 Lisopharm Ag Method and apparatus for separation of a mixture of non-miscible liquids
US6635182B1 (en) * 2001-05-04 2003-10-21 Industrial Waste Water Services, Llp Floatation process for removal of heavy metal waste and associated apparatus
US6949195B2 (en) * 2001-06-25 2005-09-27 Dwain E. Morse System and method for removing contaminants from liquid
EP1427674A1 (de) * 2001-09-10 2004-06-16 Home Farm Technologies Inc. Vorrichtung zur wasserbehandlung mit mischrohr für die zugabe von chemikalien, absetzbecken und elektrischer abtrennungseinheit
FR2837197B1 (fr) * 2002-03-12 2005-01-28 Ondeo Degremont Procede et dispositif de clarification de liquides, notamment d'eaux, charges de matieres en suspension
US6964740B2 (en) 2002-06-25 2005-11-15 Dwain E. Morse System and method of gas energy management for particle flotation and separation
US7347939B2 (en) 2002-10-14 2008-03-25 Clean Water Technology, Inc. Adjustable contaminated liquid mixing apparatus
DE102005004230A1 (de) * 2005-01-28 2006-08-03 Kolb, Frank R., Dr.-Ing. Selbsttätig-regulierender physikalisch-chemisch aktiver Lamellenabscheider
US7105094B1 (en) * 2005-10-06 2006-09-12 The United States Of America As Represented By The Secretary Of The Navy Method for the removal of heavy metals from acidic wastewater and chemical solutions
EP1782869A1 (de) * 2005-10-28 2007-05-09 M-I Epcon As Schwerkraft-Abscheider.
US8080158B2 (en) 2005-11-22 2011-12-20 Exterran Water Solutions Ulc Vessel and method for treating contaminated water
CA2677666C (en) * 2007-02-09 2015-12-15 Environmental Stewardship Solutions, Llc. Method for recovering suspended solids from residual effluents
CA2703455C (en) * 2007-07-31 2012-09-25 Ronald P. Allen Water remediation and biosolids collection system and associated methods
AU2008290085B2 (en) * 2007-08-17 2012-07-05 Hisaaki Ochiai Method of flocculating sedimentation treatment
BRPI0704075B1 (pt) 2007-11-09 2018-04-24 Petróleo Brasileiro S/A - Petrobras Processo de tratamento de efluentes de indústria petrolífera para descarte ou reutilização
CA2653493C (en) * 2008-01-16 2015-03-24 Seair Inc. Flow through water treatment apparatus
CA2655507A1 (en) * 2008-02-22 2009-08-22 Pmt Pig Manure Treatment Limited Water treatment apparatus
US20130213391A1 (en) * 2010-01-06 2013-08-22 Stuart J. Ward Sugar aeration clarifier
KR100938146B1 (ko) 2009-02-11 2010-01-21 (주)엔엘에스바이오 다기관을 이용한 수처리 시스템
FR2942220B1 (fr) * 2009-02-16 2011-04-08 Orege Procede et dispositif d'epuration d'effluents liquides
US9533267B2 (en) 2012-01-31 2017-01-03 Seair Inc. Multi-stage aeration apparatus
DE102012219184A1 (de) * 2012-10-22 2014-05-08 Krones Aktiengesellschaft Vorrichtung zur thermischen Behandlung von Produkten mit Reinigung der Prozessflüssigkeit
BR112017002677B1 (pt) * 2014-08-11 2022-05-24 Exterran Water Solutions Ulc Tanque de separação de fases para remover um contaminante de um fluido ou separar uma fase de um fluido multifásico que é introduzido no tanque
US20200354241A1 (en) * 2019-05-10 2020-11-12 Sugino Machine Limited Liquid treatment apparatus and liquid treatment method

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2242139A (en) * 1938-03-25 1941-05-13 Walter C Munroe Method and apparatus for water purification
SE335114B (de) * 1969-11-19 1971-05-17 Nordstjernan Rederi Ab
NL7807081A (nl) * 1978-06-30 1980-01-03 Pielkenrood Vinitex Bv Werkwijze en inrichting voor het door middel van gas- bellen opdrijfbaar maken van in een vloeistof gesus- pendeerde deeltjes.
DE3011844A1 (de) * 1980-03-27 1981-10-01 Röhm GmbH, 6100 Darmstadt Verfahren und vorrichtung zur umwandlung und trennung von in einer traegerfluessigkeit enthaltenden oder eingebrachten geloesten bzw. loesbaren substanzen
JPS6038007A (ja) * 1983-08-11 1985-02-27 Yks Co Ltd 船舶用油水分離装置
CA1265267A (en) * 1985-08-22 1990-01-30 Megill-Stephenson Company Limited (The) Fluid clarifying assembly
US4750994A (en) * 1987-09-15 1988-06-14 Hydrochem Developments Ltd. Flotation apparatus
GB2210869B (en) * 1987-10-09 1990-11-14 Tiong Ee Ong Method and apparatus for the treatment of water
US5167798A (en) * 1988-01-27 1992-12-01 Virginia Tech Intellectual Properties, Inc. Apparatus and process for the separation of hydrophobic and hydrophilic particles using microbubble column flotation together with a process and apparatus for generation of microbubbles
JPH0688018B2 (ja) * 1989-12-01 1994-11-09 千代田化工建設株式会社 浮上分離装置
US5156745A (en) * 1990-05-09 1992-10-20 Cairo Jr John A Induced gas liquid coalescer and flotation separator
US5120435A (en) * 1991-01-30 1992-06-09 Fink Ronald G Pre-treatment sewer discharge system
US5374358A (en) * 1991-06-21 1994-12-20 Diamond Chemical Company, Inc. System for treating commercial waste effluents
JP2573899B2 (ja) * 1992-05-14 1997-01-22 株式会社エフ・テックス 河川、湖沼等の浄化装置および油水分離装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112017000939B4 (de) 2016-02-23 2024-03-21 Chinese Research Academy Of Environmental Sciences Verfahren zum Verringern oder Steuern von Abwasser und Schadstoffen bei einer Herstellung von Emulsionspolymerisationsharz

Also Published As

Publication number Publication date
DK0787107T3 (da) 1999-11-15
AU3756895A (en) 1996-05-15
MX9702796A (es) 1998-02-28
WO1996012678A1 (en) 1996-05-02
DE69509545D1 (de) 1999-06-10
CA2203108A1 (en) 1996-05-02
NO950333D0 (no) 1995-01-27
NO950333L (no) 1996-04-22
EP0787107B1 (de) 1999-05-06
NO303048B1 (no) 1998-05-25
BR9509389A (pt) 1997-09-16
EP0787107A1 (de) 1997-08-06
US5900154A (en) 1999-05-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MINOX TECHNOLOGY AS, NOTODDEN, NO

8339 Ceased/non-payment of the annual fee