USB524806I5 - - Google Patents

Info

Publication number
USB524806I5
USB524806I5 US52480674A USB524806I5 US B524806 I5 USB524806 I5 US B524806I5 US 52480674 A US52480674 A US 52480674A US B524806 I5 USB524806 I5 US B524806I5
Authority
US
United States
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.)
Pending
Application number
Other languages
English (en)
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 filed Critical
Priority to US05/524,806 priority Critical patent/US4000065A/en
Priority to CA239,826A priority patent/CA1050439A/en
Publication of USB524806I5 publication Critical patent/USB524806I5/en
Application granted granted Critical
Publication of US4000065A publication Critical patent/US4000065A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/58—Multistep processes
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
US05/524,806 1974-11-18 1974-11-18 Method and apparatus for purifying aqueous streams contaminated with organic materials Expired - Lifetime US4000065A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US05/524,806 US4000065A (en) 1974-11-18 1974-11-18 Method and apparatus for purifying aqueous streams contaminated with organic materials
CA239,826A CA1050439A (en) 1974-11-18 1975-11-17 Method and apparatus for purifying aqueous streams contaminated with organic materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/524,806 US4000065A (en) 1974-11-18 1974-11-18 Method and apparatus for purifying aqueous streams contaminated with organic materials

Publications (2)

Publication Number Publication Date
USB524806I5 true USB524806I5 (de) 1976-03-02
US4000065A US4000065A (en) 1976-12-28

Family

ID=24090738

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/524,806 Expired - Lifetime US4000065A (en) 1974-11-18 1974-11-18 Method and apparatus for purifying aqueous streams contaminated with organic materials

Country Status (2)

Country Link
US (1) US4000065A (de)
CA (1) CA1050439A (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078999A (en) 1976-11-01 1978-03-14 The Dow Chemical Company Purification of polycarbonate solution
EP0070059A1 (de) * 1981-07-10 1983-01-19 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO Verfahren und Vorrichtung zur Konzentrierung von Lösungen durch Umkehrosmose
EP0235081A1 (de) * 1986-02-07 1987-09-02 Ciba-Geigy Ag Verfahren zur Reinigung von farbstoffhaltigen Abwässern
EP0381874A1 (de) * 1989-02-06 1990-08-16 Separation Dynamics Inc Verfahren und Vorrichtung für die Wasserreinigung
EP0498969A1 (de) * 1991-02-14 1992-08-19 Union Carbide Chemicals And Plastics Company, Inc. Behandlung von niedrigen Glycolen enthaltenden Betriebsfluiden
WO1992014539A1 (en) * 1991-02-26 1992-09-03 Bracco S.P.A. Process of concentration and purification of organic compounds

Families Citing this family (63)

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JPS5263178A (en) * 1975-11-17 1977-05-25 Toshiba Corp Gas separation unit
US4111812A (en) * 1977-02-28 1978-09-05 Energy Resources Co. Inc. Recovering surfactant
JPS5416896A (en) * 1977-06-21 1979-02-07 Asahi Medical Co Blood dialyser
US4264338A (en) * 1977-11-02 1981-04-28 Monsanto Company Method for separating gases
US4180388A (en) * 1978-03-20 1979-12-25 Monsanto Company Processes
US4170550A (en) * 1978-03-30 1979-10-09 Koppers Company, Inc. Process for reducing aqueous effluents containing environmentally unacceptable compounds from a process for gasifying carbonaceous materials
JPS5990688A (ja) * 1982-11-15 1984-05-25 Arubatsuku Service Kk シリカ含有水処理方法
DE3331997A1 (de) * 1983-09-05 1985-03-21 Hoechst Ag, 6230 Frankfurt Verfahren zur reinigung von waessrigen destillationsrueckstaenden waehrend der aufbereitung von bei der herstellung von celluloseethern anfallenden fluessigkeiten
US4997569A (en) * 1984-08-28 1991-03-05 The Trustees Of The Stevens Institute Of Technology Immobilized-interface solute-transfer process
US4789468A (en) * 1984-08-28 1988-12-06 The Trustees Of The Stevens Institute Of Technology Immobilized-interface solute-transfer apparatus
US4595498A (en) * 1984-12-27 1986-06-17 Thomson Components-Mostek Corporation Water-polishing loop
US4750918A (en) * 1985-05-28 1988-06-14 The Trustees Of The Stevens Institute Of Technology Selective-permeation gas-separation process and apparatus
DE3533306A1 (de) * 1985-09-18 1987-03-26 Adolf Reiter Verfahren zur auftrennung und klarfiltration von suspensionen und vorrichtung zu seiner durchfuehrung
US4921612A (en) * 1985-10-22 1990-05-01 The Trustees Of Stevens Institute Of Technology Asymmetrically-wettable porous membrane process
US4692251A (en) * 1986-07-07 1987-09-08 Hilgren Wallace L Solvent cleansing apparatus
US4702842A (en) * 1987-01-16 1987-10-27 Donald Lapierre Apparatus for reverse osmosis using fluid recirculation
US5120371A (en) * 1990-11-29 1992-06-09 Petroferm Inc. Process of cleaning soldering flux and/or adhesive tape with terpenet and monobasic ester
US4944882A (en) * 1989-04-21 1990-07-31 Bend Research, Inc. Hybrid membrane separation systems
US5104478A (en) * 1989-10-17 1992-04-14 The United States Of America As Represented By The Secretary Of Commerce Method for making single crystals
CH686001A5 (fr) * 1990-04-18 1995-11-30 Andre Robert Louis Monnerat Procede de regeneration des encres pour l'impression de documents de securite par la technique d'impression en taille douce.
US5139678A (en) * 1990-05-14 1992-08-18 Jh Systems, Inc. Purification device
US4970005A (en) * 1990-06-01 1990-11-13 Arco Chemical Technology, Inc. Method for treatment of wastewater containing polyether polyols
US5017291A (en) * 1990-10-24 1991-05-21 Semler Industries, Inc. Process for recycling and reconstituting flexographic inks
DE4130661C1 (de) * 1991-09-14 1993-05-19 Dornier Gmbh, 7990 Friedrichshafen, De
US5218107A (en) * 1991-12-30 1993-06-08 The Dow Chemical Company Removal of undesirable material from water-soluble cellulose ether aqueous solutions
DK170035B1 (da) * 1992-05-04 1995-05-08 Md Foods Amba Fremgangsmåde til regulering af mælketørstofbestanddele i koncentrerede mælkeprodukter i forbindelse med ultrafiltrering
US5268104A (en) * 1992-07-09 1993-12-07 Stone & Webster Engineering, Corp. Process for treating and regenerating spent caustic
US5272091A (en) * 1992-07-27 1993-12-21 Millipore Corporation Water purification method and apparatus
EP0590769B1 (de) * 1992-09-30 1998-04-29 Baker Hughes Incorporated Verfahren zum Entfernen wasserlöslicher, organischer Verbindungen aus Ölprozesswasser
US5338456A (en) * 1993-02-19 1994-08-16 Stivers Lewis E Water purification system and method
DE4332175C2 (de) * 1993-09-22 1996-04-18 Seitz Filter Werke Verfahren und Vorrichtung zur Cross-Flow-Filtration von Flüssigkeiten mittels CMF-Modulen
US5501798A (en) * 1994-04-06 1996-03-26 Zenon Environmental, Inc. Microfiltration enhanced reverse osmosis for water treatment
US5425884A (en) * 1994-04-21 1995-06-20 Texaco Inc. Recovering polyoxyalkylene glycols from wastewater
US5505855A (en) * 1995-02-02 1996-04-09 Gas Research Institute Process for purification of non-aqueous viscous organic compounds
CA2186963C (en) * 1996-10-01 1999-03-30 Riad A. Al-Samadi High water recovery membrane purification process
US6558537B1 (en) 1999-05-25 2003-05-06 Miox Corporation Portable hydration system
US7244357B2 (en) * 1999-05-25 2007-07-17 Miox Corporation Pumps for filtration systems
US6736966B2 (en) 1999-05-25 2004-05-18 Miox Corporation Portable water disinfection system
US7297268B2 (en) 1999-05-25 2007-11-20 Miox Corporation Dual head pump driven filtration system
US6709599B1 (en) * 1999-10-27 2004-03-23 Rwe Nukem Corporation Waste water treatment system with slip stream
US7465398B1 (en) 2000-09-29 2008-12-16 Delta-T Corporation Method for filtering and recovering solids from potato process water
CA2482301A1 (en) * 2001-04-18 2002-12-12 Water Solutionz International, Inc. System for recirculating tangential filter concentrate
US7008523B2 (en) * 2001-07-16 2006-03-07 Miox Corporation Electrolytic cell for surface and point of use disinfection
US7005075B2 (en) * 2001-07-16 2006-02-28 Miox Corporation Gas drive electrolytic cell
US7318894B2 (en) * 2001-08-29 2008-01-15 Graham John Gibson Juby Method and system for treating wastewater
US6863822B2 (en) * 2002-10-16 2005-03-08 Anthony Pipes Method and apparatus for parallel desalting
US7279209B2 (en) * 2003-12-05 2007-10-09 Ricoh Electronics, Inc. Runnable splice
US7198717B2 (en) * 2004-08-26 2007-04-03 Graham John Gibson Juby Anoxic biological reduction system
US20070158262A1 (en) * 2006-01-09 2007-07-12 Harry Manvel Water treatment system arrangement
BRPI0719088A2 (pt) * 2006-11-16 2013-12-03 350 Cambridge Partners Llc Produção à baixa pressão de água potável
WO2009038758A1 (en) * 2007-09-20 2009-03-26 Verenium Corporation Wastewater treatment system
US8455010B1 (en) 2007-10-31 2013-06-04 Reoxcyn Discoveries Group, Inc Product and method for producing an immune system supplement and performance enhancer
US8663705B2 (en) 2007-10-30 2014-03-04 Reoxcyn Discoveries Group, Inc. Method and apparatus for producing a stabilized antimicrobial non-toxic electrolyzed saline solution exhibiting potential as a therapeutic
US8367120B1 (en) 2007-10-31 2013-02-05 Reoxcyn Discoveries Group, Inc. Method and apparatus for producing a stablized antimicrobial non-toxic electrolyzed saline solution exhibiting potential as a therapeutic
JP2009154030A (ja) * 2007-12-25 2009-07-16 Mikuni Corp 電解水生成噴霧装置
US20090283417A1 (en) * 2008-05-19 2009-11-19 Miox Corporation Electrolytic Cell with Gas Driven Pumping
EP2464609A4 (de) 2009-08-15 2014-10-08 Riad Al-Samadi Verbessertes membranverfahren mit hoher wasserrückgewinnung
AT508549B1 (de) * 2009-09-11 2011-02-15 Univ Wien Tech Verfahren und eine vorrichtung zur aufkonzentrierung von wertstofflösungen
FR2966145B1 (fr) * 2010-10-14 2016-12-30 Total Sa Traitement de l'eau dans au moins une unite de filtration membranaire pour la recuperation assistee d'hydrocarbures
US9227159B2 (en) 2011-11-15 2016-01-05 General Electric Company Combined microfiltration or ultrafiltration and reverse osmosis processes
IN2014DE02410A (de) * 2013-08-23 2015-07-03 Aquatech Int Corp
SG11201810046TA (en) 2014-12-09 2018-12-28 Johnson Matthey Plc Methods for the direct electrolytic production of stable, high concentration aqueous halosulfamate or halosulfonamide solutions
US11072542B2 (en) 2019-01-17 2021-07-27 A. O. Smith Corporation High water efficiency TDS creep solution

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3228876A (en) * 1960-09-19 1966-01-11 Dow Chemical Co Permeability separatory apparatus, permeability separatory membrane element, method of making the same and process utilizing the same
US3617550A (en) * 1969-04-04 1971-11-02 Hydronautics Method and apparatus for the concentration of solutions
US3836457A (en) * 1973-03-19 1974-09-17 Westinghouse Electric Corp System for concentrating solutions by low pressure recycling
US3839201A (en) * 1972-12-18 1974-10-01 E Miller Reverse osmosis separator unit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3228876A (en) * 1960-09-19 1966-01-11 Dow Chemical Co Permeability separatory apparatus, permeability separatory membrane element, method of making the same and process utilizing the same
US3617550A (en) * 1969-04-04 1971-11-02 Hydronautics Method and apparatus for the concentration of solutions
US3839201A (en) * 1972-12-18 1974-10-01 E Miller Reverse osmosis separator unit
US3836457A (en) * 1973-03-19 1974-09-17 Westinghouse Electric Corp System for concentrating solutions by low pressure recycling

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078999A (en) 1976-11-01 1978-03-14 The Dow Chemical Company Purification of polycarbonate solution
EP0070059A1 (de) * 1981-07-10 1983-01-19 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO Verfahren und Vorrichtung zur Konzentrierung von Lösungen durch Umkehrosmose
EP0070059B1 (de) * 1981-07-10 1986-01-29 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO Verfahren und Vorrichtung zur Konzentrierung von Lösungen durch Umkehrosmose
EP0235081A1 (de) * 1986-02-07 1987-09-02 Ciba-Geigy Ag Verfahren zur Reinigung von farbstoffhaltigen Abwässern
EP0381874A1 (de) * 1989-02-06 1990-08-16 Separation Dynamics Inc Verfahren und Vorrichtung für die Wasserreinigung
EP0498969A1 (de) * 1991-02-14 1992-08-19 Union Carbide Chemicals And Plastics Company, Inc. Behandlung von niedrigen Glycolen enthaltenden Betriebsfluiden
WO1992014539A1 (en) * 1991-02-26 1992-09-03 Bracco S.P.A. Process of concentration and purification of organic compounds

Also Published As

Publication number Publication date
US4000065A (en) 1976-12-28
CA1050439A (en) 1979-03-13

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Legal Events

Date Code Title Description
AS Assignment

Owner name: BASF CORPORATION

Free format text: MERGER;ASSIGNORS:BASF WYANDOTTE CORPORATION, A MI CORP.;BADISCHE CORPORATION;BASF SYSTEMS CORPORATION;AND OTHERS;REEL/FRAME:004844/0837

Effective date: 19860409

Owner name: BASF CORPORATION, STATELESS

Free format text: MERGER;ASSIGNORS:BASF WYANDOTTE CORPORATION, A MI CORP.;BADISCHE CORPORATION;BASF SYSTEMS CORPORATION;AND OTHERS;REEL/FRAME:004844/0837

Effective date: 19860409