DE69102695D1 - Behandlung von verunreinigten abwässern und bodenwässern. - Google Patents

Behandlung von verunreinigten abwässern und bodenwässern.

Info

Publication number
DE69102695D1
DE69102695D1 DE69102695T DE69102695T DE69102695D1 DE 69102695 D1 DE69102695 D1 DE 69102695D1 DE 69102695 T DE69102695 T DE 69102695T DE 69102695 T DE69102695 T DE 69102695T DE 69102695 D1 DE69102695 D1 DE 69102695D1
Authority
DE
Germany
Prior art keywords
groundwater
hydrogen peroxide
organic contaminants
liquid effluent
transition metal
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 - Lifetime
Application number
DE69102695T
Other languages
English (en)
Inventor
Stephen Cater
Pauline Brown
J Buckley
R Stevens
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.)
Solarchem Enterprises Inc
Original Assignee
Solarchem Enterprises 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 Solarchem Enterprises Inc filed Critical Solarchem Enterprises Inc
Application granted granted Critical
Publication of DE69102695D1 publication Critical patent/DE69102695D1/de
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
    • C02F1/30—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
    • C02F1/72—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
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/06—Contaminated groundwater or leachate
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/10—Photocatalysts
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Physical Water Treatments (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Removal Of Specific Substances (AREA)
DE69102695T 1990-02-26 1991-02-20 Behandlung von verunreinigten abwässern und bodenwässern. Expired - Lifetime DE69102695D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/484,282 US5043080A (en) 1990-02-26 1990-02-26 Treating contaminated effluents and groundwaters
PCT/CA1991/000052 WO1991013032A1 (en) 1990-02-26 1991-02-20 Treating contaminated effluents and groundwaters

Publications (1)

Publication Number Publication Date
DE69102695D1 true DE69102695D1 (de) 1994-08-04

Family

ID=23923499

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69102695T Expired - Lifetime DE69102695D1 (de) 1990-02-26 1991-02-20 Behandlung von verunreinigten abwässern und bodenwässern.

Country Status (7)

Country Link
US (1) US5043080A (de)
EP (1) EP0516671B1 (de)
AT (1) ATE107912T1 (de)
AU (1) AU650003B2 (de)
CA (1) CA2076397C (de)
DE (1) DE69102695D1 (de)
WO (1) WO1991013032A1 (de)

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US5190669A (en) * 1991-03-08 1993-03-02 Fmc Corporation Purification of waste streams
US5198122A (en) * 1991-04-08 1993-03-30 Trinity Environmental Technologies, Inc. Method of detoxification of substances by utilization of ultrasonic energy
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US5244570A (en) * 1991-05-06 1993-09-14 Champion International Corporation Apparatus for treating wastewater
AU2181892A (en) * 1991-07-05 1993-02-11 Solarchem Enterprises Inc. Enhanced oxidation treatment of contaminated effluents and groundwaters
US5234606A (en) * 1991-10-09 1993-08-10 Nec Environment Engineering Ltd. Method and system for recovering wastewater
IT1251772B (it) * 1991-11-06 1995-05-24 Ausimont Spa Processo per l'ossidazione di materiali organici con perossido di idrogeno in condizioni di irraggiamento in fase acquosa
DE4138421C2 (de) * 1991-11-22 1993-12-02 Degussa Verfahren zum Abbau von Schadstoffen in Wasser mittels Wasserstoffperoxid unter UV-Bestrahlung
US5258124A (en) * 1991-12-06 1993-11-02 Solarchem Enterprises, Inc. Treatment of contaminated waste waters and groundwaters with photolytically generated hydrated electrons
US5505912A (en) * 1992-02-18 1996-04-09 Cryptonics Corporation Lamp cooling for a UV lamp reactor assembly
US5139679A (en) * 1992-02-24 1992-08-18 The United States Of America As Represented By The Secretary Of The Navy Treatment of wastewater containing citric acid and triethanolamine
US5346617A (en) * 1992-03-17 1994-09-13 Costello Burton W Method and apparatus for purifying waste water
JPH05329489A (ja) * 1992-04-01 1993-12-14 Fuji Electric Co Ltd オゾンを用いた水処理方法
US5368703A (en) * 1992-05-12 1994-11-29 Anco Environmental Processes, Inc. Method for arsenic removal from wastewater
US6100368A (en) * 1992-06-11 2000-08-08 Johnson; William Bruce Process for production of acidic aqueous solutions of melamine-aldehyde polymer having low levels of free aldehyde
US5799257A (en) * 1992-10-27 1998-08-25 Lockheed Martin Idaho Technologies Company Process for gamma ray induced degradation of polychlorinated biphenyls
US5281257A (en) * 1992-12-11 1994-01-25 Purus Inc. System for increasing efficiency of vapor phase pollutant removal with on-site regeneration and pollutant recovery
US5266214A (en) * 1992-12-22 1993-11-30 Cryptonics Corporation Photocatalytic method for treatment of contaminated water
USRE36896E (en) * 1993-03-05 2000-10-03 Trojan Technologies Inc. Fluid treatment system and process
DE4316452C1 (de) * 1993-05-18 1994-10-27 Degussa Abbau von polymeren Schadstoffen in Wasser mittels Wasserstoffperoxid unter UV-Bestrahlung
US6695953B1 (en) * 1993-11-05 2004-02-24 Florida State University Accelerated methods of oxidizing organic contaminants in aqueous mediums using corona induced reactions and particles therewith
DE4410747A1 (de) * 1994-03-28 1995-10-05 Siemens Ag Verfahren und Einrichtung zum Entsorgen einer Lösung, die eine organische Säure enthält
US5958247A (en) * 1994-03-28 1999-09-28 Siemens Aktiengesellschaft Method for disposing of a solution containing an organic acid
US5470480A (en) * 1994-05-09 1995-11-28 Eka Nobel, Inc. Process for treating waste water effluent
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
US6361697B1 (en) 1995-01-10 2002-03-26 William S. Coury Decontamination reactor system and method of using same
US6117334A (en) * 1995-01-10 2000-09-12 Coury; William S. Decontamination reactor system and method of using same
WO1996032175A2 (en) * 1995-04-06 1996-10-17 Florida State University Accelerated methods of oxidizing organic contaminants in aqueous mediums using corona induced reactions and particles therewith
US5716528A (en) * 1995-10-11 1998-02-10 Domtar Inc. Peroxide water treatment process
US5741427A (en) * 1996-03-14 1998-04-21 Anesys Corp. Soil and/or groundwater remediation process
BE1010778A3 (fr) * 1996-12-02 1999-01-05 Solvay Interox Procede de decoloration et detoxication d'effluents aqueux.
FR2756554B1 (fr) * 1996-12-02 2000-02-04 Solvay Procede de decoloration et detoxication d'effluents aqueux
US6206098B1 (en) 1997-11-14 2001-03-27 Kent Cooper In situ water and soil remediation method and system
US5967230A (en) * 1997-11-14 1999-10-19 Cooper; Kent In situ water and soil remediation method and system
US6502633B2 (en) 1997-11-14 2003-01-07 Kent Cooper In situ water and soil remediation method and system
AU3488599A (en) * 1998-04-09 1999-11-01 Remote Source Lighting International, Inc. Water disinfection system using ultraviolet light
US6596148B1 (en) 1999-08-04 2003-07-22 Mykrolis Corporation Regeneration of plating baths and system therefore
US6391209B1 (en) 1999-08-04 2002-05-21 Mykrolis Corporation Regeneration of plating baths
US6303086B1 (en) 1999-10-28 2001-10-16 Radiant Optics, Inc. Disinfecting water by means of ultraviolet light
US6942779B2 (en) * 2000-05-25 2005-09-13 Mykrolis Corporation Method and system for regenerating of plating baths
US6843618B2 (en) 2000-12-18 2005-01-18 William L. Lundy In situ subsurface decontamination method
US20020162805A1 (en) * 2001-02-27 2002-11-07 Shenoi Noel A. Removing contaminants from groundwater
US6596176B1 (en) 2001-06-26 2003-07-22 Delozier Ii Gerald Edward Potable water treatable process using hydrogen peroxide and metallic coagulant
US20070284314A1 (en) * 2003-07-18 2007-12-13 Danielle Miousse Oxidation Process for Water Treatment
WO2005062946A2 (en) * 2003-12-23 2005-07-14 San Diego State University Foundation Perchlorate removal apparatus
US7544636B2 (en) * 2004-03-04 2009-06-09 The Regents Of The University Of California Treated bottom ash medium and method of arsenic removal from drinking water
DE102004025007B4 (de) * 2004-05-21 2020-01-09 Deutsches Zentrum für Luft- und Raumfahrt e.V. Photokatalytische Emulsionsspaltung
WO2006002054A2 (en) * 2004-06-15 2006-01-05 Randy Eugene Condit Hydrogen peroxide based water treatment system and method
US7459075B2 (en) * 2004-07-07 2008-12-02 Disney Enterprises, Inc. Process control oxidation
US20060076299A1 (en) * 2004-10-08 2006-04-13 The Hong Kong University Of Science And Technology Synthesis of bentonite clay-based iron nanocomposite and its use as a heterogeneous photo fenton catalyst
WO2006116421A1 (en) * 2005-04-25 2006-11-02 The Regents Of The University Of California Compositions and methods for removing arsenic in water
CN101522572A (zh) * 2006-06-27 2009-09-02 技术研究及发展基金有限公司 流体污染物的吸附方法和吸附剂的再生
US20110189049A1 (en) * 2008-05-09 2011-08-04 Martin Beaulieu Method for treating odors
DE102010008234A1 (de) * 2010-02-12 2011-08-18 a.c.k. aqua concept GmbH Karlsruhe, 76189 Verfahren zur Behandlung von fotolackhaltigen Abwässern
US20110220577A1 (en) * 2010-03-12 2011-09-15 Council Of Scientific & Industrial Research Process for the removal of arsenic and chromium from water
WO2011119950A2 (en) * 2010-03-26 2011-09-29 Aquionics, Inc. Ultraviolet disinfection of oil field process water
AU2012253381B2 (en) 2011-05-11 2017-05-11 William L. Lundy In-situ subsurface decontamination
GB201302035D0 (en) * 2013-02-05 2013-03-20 Ipurtech Ltd UV Apparatus
US9201228B1 (en) 2013-02-27 2015-12-01 Focal Technologies, Inc. Light processing system
US10954151B1 (en) 2016-04-15 2021-03-23 Hugh Stephen McDonald Drinking water treatment system
CN116040782B (zh) * 2023-02-28 2024-07-16 温州大学 一种调控Cu(III)生成并原位利用的方法及应用

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US4849114A (en) * 1988-02-18 1989-07-18 Ultrox International Oxidation of toxic compounds in water
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Also Published As

Publication number Publication date
CA2076397A1 (en) 1991-08-27
EP0516671A1 (de) 1992-12-09
EP0516671B1 (de) 1994-06-29
WO1991013032A1 (en) 1991-09-05
US5043080A (en) 1991-08-27
ATE107912T1 (de) 1994-07-15
AU650003B2 (en) 1994-06-09
AU7248991A (en) 1991-09-18
CA2076397C (en) 2002-05-28

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Legal Events

Date Code Title Description
8332 No legal effect for de