DE69603181D1 - Verbesserte entsorgung elektronenliebender verunreinigungen in der wasserreinigung durch ein freies radikalverfahren - Google Patents

Verbesserte entsorgung elektronenliebender verunreinigungen in der wasserreinigung durch ein freies radikalverfahren

Info

Publication number
DE69603181D1
DE69603181D1 DE69603181T DE69603181T DE69603181D1 DE 69603181 D1 DE69603181 D1 DE 69603181D1 DE 69603181 T DE69603181 T DE 69603181T DE 69603181 T DE69603181 T DE 69603181T DE 69603181 D1 DE69603181 D1 DE 69603181D1
Authority
DE
Germany
Prior art keywords
lover
impurities
electronic
free radical
water purification
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
DE69603181T
Other languages
English (en)
Other versions
DE69603181T2 (de
Inventor
Gary Peyton
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.)
Research Corp Technologies Inc
Original Assignee
Research Corp Technologies 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 Research Corp Technologies Inc filed Critical Research Corp Technologies Inc
Publication of DE69603181D1 publication Critical patent/DE69603181D1/de
Application granted granted Critical
Publication of DE69603181T2 publication Critical patent/DE69603181T2/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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • 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
    • 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
    • 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
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • 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
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • 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
    • C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
    • 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
    • C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
    • C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
    • 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
    • C02F1/70—Treatment of water, waste water, or sewage by reduction
    • 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
    • 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
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • 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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/003—Explosive compounds, e.g. TNT
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/36—Organic compounds containing halogen
    • C02F2101/363—PCB's; PCP's
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/38—Organic compounds containing nitrogen
    • 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
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/908—Organic
    • 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
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/908—Organic
    • Y10S210/909—Aromatic compound, e.g. pcb, phenol
DE69603181T 1995-05-09 1996-05-07 Verbesserte entsorgung elektronenliebender verunreinigungen in der wasserreinigung durch ein freies radikalverfahren Expired - Fee Related DE69603181T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/437,334 US5762808A (en) 1995-05-09 1995-05-09 Destruction of electron affinic contaminants during water treatment using free radical processes
PCT/US1996/006470 WO1996035642A1 (en) 1995-05-09 1996-05-07 Improved destruction of electron affinic contaminants during water treatment using free radical processes

Publications (2)

Publication Number Publication Date
DE69603181D1 true DE69603181D1 (de) 1999-08-12
DE69603181T2 DE69603181T2 (de) 1999-11-04

Family

ID=23736011

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69603181T Expired - Fee Related DE69603181T2 (de) 1995-05-09 1996-05-07 Verbesserte entsorgung elektronenliebender verunreinigungen in der wasserreinigung durch ein freies radikalverfahren

Country Status (5)

Country Link
US (1) US5762808A (de)
EP (1) EP0824504B1 (de)
CA (1) CA2220127A1 (de)
DE (1) DE69603181T2 (de)
WO (1) WO1996035642A1 (de)

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DE19749746A1 (de) * 1997-11-11 1999-05-27 Univ Leipzig Verfahren und Vorrichtung zur chemischen In-situ-Sanierung von Grundwasserleitern
AU2003276838A1 (en) * 2003-01-06 2004-08-10 The Johns Hopkins University Hydroxyl free radical-induced decontamination of airborne spores, viruses and bacteria in a dynamic system
US7244345B1 (en) * 2003-11-19 2007-07-17 Medis Technologies Ltd. Electrochemical method and sensor for the detection of traces of explosives
US8580122B2 (en) * 2004-08-26 2013-11-12 Earth Renaissance Technologies, Llc Hybrid chemical/mechanical method and apparatus for inactivating and removing pharmaceuticals and other contaminants from water
US7247244B2 (en) * 2004-10-20 2007-07-24 Five Star Technologies, Inc. Water treatment processes and devices utilizing hydrodynamic cavitation
FR2888575B1 (fr) * 2005-07-12 2007-10-05 Centre Nat Rech Scient Procede de depollution de milieux aqueux contenant des polluants organiques
US20090152212A1 (en) * 2007-04-18 2009-06-18 Kelsey Robert L Systems and methods for treatment of groundwater
EP2152239A1 (de) * 2007-11-12 2010-02-17 Intas Pharmaceuticals Limited Stabile oxaliplatinzusammensetzung zur parenteralen verabreichung
US8336371B2 (en) * 2008-05-07 2012-12-25 University Of Memphis Research Foundation Real-time, on-line analysis for the quantification of trihalomethane species within drinking water supplies
US8076652B2 (en) * 2008-05-07 2011-12-13 The University Of Memphis Research Foundation Real-time, on-line analysis of haloacetic acid species and amounts thereof in drinking water supplies
US7987701B2 (en) * 2008-05-07 2011-08-02 University Of Memphis Research Foundation Real-time, on-line analysis for the quantification of total haloacetic acid and trihalomethane species in drinking water supplies
US20110189049A1 (en) 2008-05-09 2011-08-04 Martin Beaulieu Method for treating odors
CA2756931C (en) * 2009-04-14 2013-06-11 Groupe Conseil Procd Inc. Process for reducing the content of water soluble volatile organic compounds in a gas
EP2448662B1 (de) * 2009-06-03 2016-04-06 Ixys Corporation Verfahren und vorrichtung zur umwandlung von kohlendioxid und zur behandlung von abfallmaterial
US8449773B2 (en) * 2009-07-06 2013-05-28 Brigham Young University Method for pretreatment of cellulosic and lignocellulosic materials for conversion into bioenergy
US20110166046A1 (en) * 2010-01-06 2011-07-07 Weaver Jimmie D UV Light Treatment Methods and System
US20110166049A1 (en) * 2010-01-06 2011-07-07 Haggstrom Johanna A UV Light Treatment Methods and System
US20110163046A1 (en) * 2010-01-06 2011-07-07 Neal Kenneth G Mobile UV Light Treatment Systems and Associated Methods
US8497097B2 (en) * 2010-08-11 2013-07-30 Georgia Tech Research Corporation Chlorine dioxide treatment of biomass feedstock
US9038725B2 (en) 2012-07-10 2015-05-26 Halliburton Energy Services, Inc. Method and system for servicing a wellbore
US9200243B2 (en) * 2013-03-14 2015-12-01 Persedo LLC Hybrid technique for the conversion/removal of contaminants in alcohol-water or like medium
CN115093039A (zh) * 2022-07-06 2022-09-23 重庆大学 一种基于邻羟基苯驱动铁循环的共污染废水处理方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617582A (en) * 1970-03-02 1971-11-02 Du Pont Process for detoxifying cyanide waste waters
US4861484A (en) * 1988-03-02 1989-08-29 Synlize, Inc. Catalytic process for degradation of organic materials in aqueous and organic fluids to produce environmentally compatible products
US5104550A (en) * 1988-08-19 1992-04-14 Solarchem Enterprises Inc. Oxidation and photooxidation process
US4966715A (en) * 1989-05-19 1990-10-30 Degussa Aktiengesellschaft Process for the removal of cyanide from wastewaters
FR2655973B1 (fr) * 1989-12-18 1992-03-20 Elf Aquitaine Procede catalytique de degradation oxydative d'effluents aqueux contenant des composes hydrocarbones toxiques.
US5124051A (en) * 1990-11-29 1992-06-23 Solarchem Enterprises Inc. Process for treatment of contaminated waste water or groundwater
US5198122A (en) * 1991-04-08 1993-03-30 Trinity Environmental Technologies, Inc. Method of detoxification of substances by utilization of ultrasonic energy
US5258124A (en) * 1991-12-06 1993-11-02 Solarchem Enterprises, Inc. Treatment of contaminated waste waters and groundwaters with photolytically generated hydrated electrons
US5393394A (en) * 1992-08-18 1995-02-28 Kabushiki Kaisha Toshiba Method and apparatus for decomposing organic halogen-containing compound

Also Published As

Publication number Publication date
CA2220127A1 (en) 1996-11-14
US5762808A (en) 1998-06-09
EP0824504A1 (de) 1998-02-25
WO1996035642A1 (en) 1996-11-14
EP0824504B1 (de) 1999-07-07
DE69603181T2 (de) 1999-11-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee