DE69328732T2 - Verfahren zum Zersetzen von organischen halogenierten flüchtigen Verbindungen in Wasser - Google Patents

Verfahren zum Zersetzen von organischen halogenierten flüchtigen Verbindungen in Wasser

Info

Publication number
DE69328732T2
DE69328732T2 DE69328732T DE69328732T DE69328732T2 DE 69328732 T2 DE69328732 T2 DE 69328732T2 DE 69328732 T DE69328732 T DE 69328732T DE 69328732 T DE69328732 T DE 69328732T DE 69328732 T2 DE69328732 T2 DE 69328732T2
Authority
DE
Germany
Prior art keywords
decomposition
water
volatile compounds
organic halogenated
halogenated volatile
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
DE69328732T
Other languages
English (en)
Other versions
DE69328732D1 (de
Inventor
Kanji Miyabe
Nobuhiro Orita
Makoto Iwasaki
Yohka Tsurumaru
Toshitsugu Nakahara
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.)
Kurita Water Industries Ltd
Original Assignee
Kurita Water Industries Ltd
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 JP9872792A external-priority patent/JPH05269476A/ja
Priority claimed from JP12997592A external-priority patent/JP3324139B2/ja
Application filed by Kurita Water Industries Ltd filed Critical Kurita Water Industries Ltd
Application granted granted Critical
Publication of DE69328732D1 publication Critical patent/DE69328732D1/de
Publication of DE69328732T2 publication Critical patent/DE69328732T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
    • A62D3/37—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by reduction, e.g. hydrogenation
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/02—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by biological methods, i.e. processes using enzymes or microorganisms
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/40—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by heating to effect chemical change, e.g. pyrolysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8659—Removing halogens or halogen compounds
    • B01D53/8662—Organic halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/08—Reclamation of contaminated soil chemically
    • 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
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • 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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/62—Heavy metal compounds
    • 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
    • C02F1/725—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
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/20—Organic substances
    • A62D2101/22—Organic substances containing halogen
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2203/00—Aspects of processes for making harmful chemical substances harmless, or less harmful, by effecting chemical change in the substances
    • A62D2203/02—Combined processes involving two or more distinct steps covered by groups A62D3/10 - A62D3/40
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2203/00—Aspects of processes for making harmful chemical substances harmless, or less harmful, by effecting chemical change in the substances
    • A62D2203/10—Apparatus specially adapted for treating harmful chemical agents; Details thereof
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/683—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming compounds
    • 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
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Soil Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
DE69328732T 1992-03-25 1993-03-16 Verfahren zum Zersetzen von organischen halogenierten flüchtigen Verbindungen in Wasser Expired - Fee Related DE69328732T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9872792A JPH05269476A (ja) 1992-03-25 1992-03-25 揮発性有機ハロゲン化合物含有水の処理方法
JP12997592A JP3324139B2 (ja) 1992-04-23 1992-04-23 揮発性有機ハロゲン化合物含有ガスの気相還元分解処理方法

Publications (2)

Publication Number Publication Date
DE69328732D1 DE69328732D1 (de) 2000-06-29
DE69328732T2 true DE69328732T2 (de) 2000-10-05

Family

ID=26439850

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69323226T Expired - Fee Related DE69323226T2 (de) 1992-03-25 1993-03-16 Verfahren zur Behandlung einer Flüssigkeit, die flüchtige, halogenierte organische Verbindungen enthält
DE69328732T Expired - Fee Related DE69328732T2 (de) 1992-03-25 1993-03-16 Verfahren zum Zersetzen von organischen halogenierten flüchtigen Verbindungen in Wasser

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69323226T Expired - Fee Related DE69323226T2 (de) 1992-03-25 1993-03-16 Verfahren zur Behandlung einer Flüssigkeit, die flüchtige, halogenierte organische Verbindungen enthält

Country Status (5)

Country Link
US (1) US5531901A (de)
EP (2) EP0745561B1 (de)
AU (2) AU664242B2 (de)
CA (1) CA2091740A1 (de)
DE (2) DE69323226T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10130108A1 (de) * 2001-06-21 2003-02-27 Birgit Kraft Verfahren zur Reinigung halogenierter Kohlenwasserstoffe belasteter Wässer, mittels Lösungmitteleinsatz und Katalysatoren

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DE4309468A1 (de) * 1993-03-24 1994-09-29 Henkel Kgaa Verfahren zur Verringerung des Gehaltes an halogenhaltigen organischen Verbindungen in wäßrigen Systemen
DE4309469A1 (de) * 1993-03-24 1994-09-29 Henkel Kgaa Verfahren zur Verringerung des Gehalts an halogenhaltigen organischen Verbindungen in wäßrigen Systemen
US5611936A (en) * 1994-12-23 1997-03-18 Research Corporation Technologies, Inc. Dechlorination of TCE with palladized iron
ES2166141T3 (es) * 1997-02-20 2002-04-01 Solvay Deutschland Procedimiento para la eliminacion de iones clorato a partir de soluciones.
DE19743109A1 (de) * 1997-09-30 1999-04-01 Fiedler Maschinenbau Gmbh Verfahren zum chemischen Abbau organischer Halogenverbindungen
EP0933333B1 (de) * 1998-02-02 2004-09-01 I.M.E.S. Gesellschaft für Innovative Mess-, Erkundungs- und Sanierungstechnologien mbH Verwendung eines Trägerkatalysators
US6423235B1 (en) * 1999-08-18 2002-07-23 Nittetu Chemical Engineering Ltd. Column gas-liquid contacting apparatus and its use thereof
US6224843B1 (en) * 1999-09-13 2001-05-01 Saudi Basic Industries Corporation Carbon dioxide purification in ethylene glycol plants
FR2801808B1 (fr) * 1999-12-07 2002-05-17 Atofina Procede de reduction de l'halogene elementaire dans un effluent et installation pour sa mise en oeuvre
JP3461328B2 (ja) 2000-06-16 2003-10-27 キヤノン株式会社 ガス処理装置及びその方法
FR2818628B1 (fr) 2000-12-21 2003-03-07 Rhodia Chimie Sa Systeme generateur d'hydrogene et procede d'hydrodeshalogenation
FR2822149B1 (fr) * 2001-03-13 2004-02-27 Centre Nat Rech Scient Elimination des ions de metaux des effluents aqueux
DE10133609A1 (de) * 2001-07-13 2003-02-13 Ufz Leipzighalle Gmbh Verfahren und Vorrichtung zur Dekontamination von Wässern, insbesondere von Grundwässern, die stark und komplex mit organischen Halogenverbindungen (HKW) belastet sind
US7060236B2 (en) * 2002-10-21 2006-06-13 Yan Tsoung Y Process for removing volatile organic compounds
EP1715938A4 (de) 2004-01-27 2008-08-06 Purifics Environmental Technol Fortschrittliches verfahren zur behandlung von verunreinigungen
JP2006130216A (ja) * 2004-11-09 2006-05-25 Canon Inc 揮発性有機塩素化合物分解処理方法及び装置
US7658789B1 (en) * 2007-12-19 2010-02-09 Carol Diane Krumbholz Off gas extraction and chemical recovery system and related methods
US8986429B2 (en) * 2007-12-19 2015-03-24 Carol D. Krumbholz Off gas extraction and chemical recovery system and related methods
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10130108A1 (de) * 2001-06-21 2003-02-27 Birgit Kraft Verfahren zur Reinigung halogenierter Kohlenwasserstoffe belasteter Wässer, mittels Lösungmitteleinsatz und Katalysatoren
DE10130108B4 (de) * 2001-06-21 2007-11-29 Birgit Kraft Verfahren und Reaktor zum katalytischen Abbau von halogenierten organischen Schadstoffen

Also Published As

Publication number Publication date
AU688184B2 (en) 1998-03-05
AU3524793A (en) 1993-09-30
EP0745561B1 (de) 2000-05-24
AU4229296A (en) 1996-06-20
CA2091740A1 (en) 1993-09-26
DE69323226T2 (de) 1999-06-17
EP0563669A1 (de) 1993-10-06
DE69328732D1 (de) 2000-06-29
EP0563669B1 (de) 1999-01-27
DE69323226D1 (de) 1999-03-11
AU664242B2 (en) 1995-11-09
US5531901A (en) 1996-07-02
EP0745561A1 (de) 1996-12-04

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