ATE202544T1 - Prozess und apparat zur oxidation von verunreinigungen in wasser - Google Patents

Prozess und apparat zur oxidation von verunreinigungen in wasser

Info

Publication number
ATE202544T1
ATE202544T1 AT97951576T AT97951576T ATE202544T1 AT E202544 T1 ATE202544 T1 AT E202544T1 AT 97951576 T AT97951576 T AT 97951576T AT 97951576 T AT97951576 T AT 97951576T AT E202544 T1 ATE202544 T1 AT E202544T1
Authority
AT
Austria
Prior art keywords
ozone
hydrogen peroxide
high intensity
water flow
contaminants
Prior art date
Application number
AT97951576T
Other languages
English (en)
Inventor
Michael Mcneilly
Terry Applebury
Reid Bowman
Douglas Gustafson
Original Assignee
Applied Process 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27487987&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE202544(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Applied Process Technology Inc filed Critical Applied Process Technology Inc
Application granted granted Critical
Publication of ATE202544T1 publication Critical patent/ATE202544T1/de

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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • C02F1/722—Oxidation by peroxides
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/42—Ozonizers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
AT97951576T 1996-12-04 1997-12-03 Prozess und apparat zur oxidation von verunreinigungen in wasser ATE202544T1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US3240496P 1996-12-04 1996-12-04
US3233696P 1996-12-04 1996-12-04
US3589097P 1997-01-23 1997-01-23
US08/978,752 US5851407A (en) 1996-12-04 1997-11-26 Process and apparatus for oxidation of contaminants in water
PCT/US1997/022411 WO1998024728A1 (en) 1996-12-04 1997-12-03 Process and apparatus for oxidation of contaminants in water

Publications (1)

Publication Number Publication Date
ATE202544T1 true ATE202544T1 (de) 2001-07-15

Family

ID=27487987

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97951576T ATE202544T1 (de) 1996-12-04 1997-12-03 Prozess und apparat zur oxidation von verunreinigungen in wasser

Country Status (9)

Country Link
US (1) US5851407A (de)
EP (1) EP0946428B1 (de)
JP (1) JP4347908B2 (de)
AT (1) ATE202544T1 (de)
AU (1) AU5518598A (de)
DE (1) DE69705424T2 (de)
DK (1) DK0946428T3 (de)
ES (1) ES2159890T3 (de)
WO (1) WO1998024728A1 (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE43350E1 (en) 1995-05-05 2012-05-08 Think Village-Kerfoot, Llc Microporous diffusion apparatus
US5855775A (en) * 1995-05-05 1999-01-05 Kerfoot; William B. Microporous diffusion apparatus
US6827861B2 (en) * 1995-05-05 2004-12-07 William B. Kerfoot Gas-gas-water treatment system for groundwater and soil remediation
US6080531A (en) * 1998-03-30 2000-06-27 Fsi International, Inc. Organic removal process
US6235206B1 (en) * 1998-06-02 2001-05-22 Yi Ping Chan Method for inactivating red tide algae and harmful dinoflagellates
IL125592A (en) * 1998-07-30 2004-06-01 Argad Eyal Water Treat Technol Water treatment
US6299761B1 (en) 1999-10-13 2001-10-09 Ozonaid International, Inc. Water purifier system
US6436285B1 (en) 1999-12-22 2002-08-20 William B. Kerfoot Laminated microporous diffuser
US8557110B2 (en) 2000-07-06 2013-10-15 Thinkvillage-Kerfoot, Llc Groundwater and subsurface remediation
US6582611B1 (en) * 2000-07-06 2003-06-24 William B. Kerfoot Groundwater and subsurface remediation
US6805798B2 (en) * 2001-05-18 2004-10-19 William B. Kerfoot Environmental remediation method and apparatus
TW590789B (en) * 2001-09-14 2004-06-11 Ind Tech Res Inst Method of treating an air stream containing VOCs
US7666316B2 (en) 2004-07-20 2010-02-23 Thinkvillage-Kerfoot, Llc Permanganate-coated ozone for groundwater and soil treatment with in-situ oxidation
US7442313B2 (en) 2003-08-27 2008-10-28 Thinkvillage-Kerfoot, Llc Environmental remediation method and system
US7547388B2 (en) * 2004-07-20 2009-06-16 Think Village-Kerfoot, Llc Superoxidant poiser for groundwater and soil treatment with in-situ oxidation-reduction and acidity-basicity adjustment
US6913251B2 (en) 2003-02-12 2005-07-05 William B. Kerfoot Deep well sparging
US8302939B2 (en) 2003-02-12 2012-11-06 Thinkvillage-Kerfoot, Llc Soil and water remediation system and method
US7651611B2 (en) 2006-07-12 2010-01-26 Thinkvillage-Kerfoot, Llc Directional microporous diffuser and directional sparging
US7401767B2 (en) 2003-12-24 2008-07-22 Kerfoot William B Directional microporous diffuser and directional sparging
US8771507B2 (en) 2003-12-24 2014-07-08 Thinkvillage-Kerfoot, Llc Directional microporous diffuser and directional sparging
US20050244354A1 (en) * 2004-04-30 2005-11-03 Sam Speron Oxygenated personal care products
EP1778592B1 (de) * 2004-07-07 2013-07-31 Disney Enterprises, Inc. Prozessgesteuerte oxidation
WO2006010109A2 (en) * 2004-07-08 2006-01-26 Akrion Technologies, Inc. Method and apparatus for creating ozonated process solutions having high ozone concentration
WO2006017108A2 (en) * 2004-07-09 2006-02-16 Akrion, Llc System and method for pre-gate cleaning of substrates
WO2007008744A2 (en) 2004-12-29 2007-01-18 Erth Technologies, Inc. Method, apparatus and systems for treating contaminates in a waste fluid
US7931816B2 (en) * 2004-12-29 2011-04-26 Acos Llc Method, apparatus and systems for treating contaminants in a waste fluid
JP2007000767A (ja) * 2005-06-23 2007-01-11 Mitsubishi Electric Corp 水処理方法および水処理装置
US8906241B2 (en) * 2006-09-07 2014-12-09 Kerfoot Technologies, Inc. Enhanced reactive ozone
US20080290045A1 (en) * 2007-04-19 2008-11-27 Robinson B Keel Process and apparatus for water decontamination
US20160318780A9 (en) 2007-07-26 2016-11-03 Thomas W. Bain Oxidation process
US8449777B2 (en) * 2007-07-26 2013-05-28 Great Lakes Clean Water Limited Partnership Oxidation process
WO2009017756A1 (en) * 2007-07-30 2009-02-05 Applied Process Technology, Inc. Innovative treatment technologies for reclaimed water
US8268136B2 (en) * 2007-12-20 2012-09-18 McCutchen, Co. Electrohydraulic and shear cavitation radial counterflow liquid processor
US20090200176A1 (en) 2008-02-07 2009-08-13 Mccutchen Co. Radial counterflow shear electrolysis
US9227852B2 (en) * 2008-03-21 2016-01-05 Mcwong Environmental Technology Apparatus, systems, and methods for water treatment
US20100061920A1 (en) * 2008-09-10 2010-03-11 Kevin Edward Janak Process for producing stable ferric salts for water treatment applications
US10005682B1 (en) 2009-10-02 2018-06-26 Tersano Inc. Holding tank-less water ozonating system
EP2482965B1 (de) 2009-10-02 2018-04-25 Tersano Inc. Tankloses wasserozonierungssystem
US9150443B2 (en) 2010-11-02 2015-10-06 Tersano Inc. Holding tank-less water ozonating system using electrolytic decomposition of water
US20130183219A1 (en) * 2011-07-25 2013-07-18 Gene H. Irrgang Methods for reducing nitrogen oxides emissions
KR101394409B1 (ko) 2012-11-02 2014-05-14 삼성물산 주식회사 페록손 고도산화를 이용한 수처리 방법 및 장치
US9694401B2 (en) 2013-03-04 2017-07-04 Kerfoot Technologies, Inc. Method and apparatus for treating perfluoroalkyl compounds
EP3378839A1 (de) * 2017-03-23 2018-09-26 Dunea N.V. Wasserbehandlungssystem und verfahren zur reinigung von schmutzwasser
US10537840B2 (en) 2017-07-31 2020-01-21 Vorsana Inc. Radial counterflow separation filter with focused exhaust
WO2020073075A1 (en) * 2018-10-10 2020-04-16 Wellkleen Pty Ltd Sterilisation device
EP4355693A1 (de) 2021-06-14 2024-04-24 Stepan Company Katalysatorfreies verfahren zum abbau von dioxan in alkylethersulfat-vakuumentfernungswasser

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH581493A5 (en) * 1974-06-24 1976-11-15 Escher Wyss Ag Static mixer for in line mixing - having sudden expansion with secondary fluid injection just prior to it
US4674888A (en) * 1984-05-06 1987-06-23 Komax Systems, Inc. Gaseous injector for mixing apparatus
US4648978A (en) * 1985-04-24 1987-03-10 American Sterilizer Company Process for the continuous preparation of sterile, depyrogenated solutions
CA1301964C (en) * 1986-08-22 1992-05-26 Kiichiro Mitsui Method for treatment of waste water
US4792407A (en) * 1986-11-25 1988-12-20 Ultrox International Oxidation of organic compounds in water
US4849114A (en) * 1988-02-18 1989-07-18 Ultrox International Oxidation of toxic compounds in water
CA2005630A1 (fr) * 1988-12-23 1990-06-23 Jean-Pierre Duguet Appareil pour la dissolution d'ozone dans un fluide
DE9014034U1 (de) * 1989-12-12 1991-01-03 Schönleber, Heinz, 8411 Pettendorf Fahrbare Vorrichtung zum Herstellen einer insbesondere zum Versprühen bestimmten, aus Wasser und mindestens einem flüssigen Wirkstoff bestehenden Lösung
US5232604A (en) * 1990-01-31 1993-08-03 Modar, Inc. Process for the oxidation of materials in water at supercritical temperatures utilizing reaction rate enhancers
FR2671548B1 (fr) * 1991-01-16 1995-03-24 Omnium Traitement Valorisa Procede et dispositif d'oxydation des micropolluants organiques dans les eaux par le couple 03/h2o2.
US5190669A (en) * 1991-03-08 1993-03-02 Fmc Corporation Purification of waste streams
ZA924351B (en) * 1991-06-27 1993-03-31 Ahlstroem Oy Ozone bleaching process
US5273664A (en) * 1991-10-10 1993-12-28 Schulz Christopher R Apparatus and method for disinfection of water by ozone injection
FR2698349B1 (fr) * 1992-11-24 1995-06-09 Trailigaz Installation pour l'elimination des micro-polluants des eaux brutes notamment des eaux de forage, par action combinee d'ozone et de peroxyde d'hydrogene.
US5415785A (en) * 1992-12-11 1995-05-16 Nalco Chemical Company Method for removing a cyanide contaminant from refinery waste water streams
FR2699914B1 (fr) * 1992-12-28 1995-05-12 Degremont Réacteur pour l'ozonation optimisée des eaux destinées à la consommation humaine.
US5352369A (en) * 1993-04-01 1994-10-04 Fountainhead Technologies, Inc. Method of treating water
EP0700366A1 (de) * 1993-05-17 1996-03-13 SCHMIDDING-WERKE Wilhelm Schmidding GmbH & Co. Verfahren zur behandlung bromidhaltiger wässer durch ozon
US5663475A (en) * 1994-08-26 1997-09-02 The United States Of America As Represented By The Secretary Of The Air Force Reactor for oxidation of petrochemicals using ozone and hydrogen peroxide
ATE174877T1 (de) * 1994-09-17 1999-01-15 Ricoh Kyosan Inc Verfahren zur reinigung von industriellem abwasser

Also Published As

Publication number Publication date
EP0946428A1 (de) 1999-10-06
ES2159890T3 (es) 2001-10-16
EP0946428B1 (de) 2001-06-27
WO1998024728A1 (en) 1998-06-11
AU5518598A (en) 1998-06-29
JP4347908B2 (ja) 2009-10-21
US5851407A (en) 1998-12-22
DK0946428T3 (da) 2001-09-24
DE69705424T2 (de) 2002-05-23
JP2002514134A (ja) 2002-05-14
DE69705424D1 (de) 2001-08-02

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