EP1117619A4 - Verfahren zur zerstörung von kontaminanten in wässrigen flüssigkeiten und dafür verwendeter katalysator - Google Patents

Verfahren zur zerstörung von kontaminanten in wässrigen flüssigkeiten und dafür verwendeter katalysator

Info

Publication number
EP1117619A4
EP1117619A4 EP99940830A EP99940830A EP1117619A4 EP 1117619 A4 EP1117619 A4 EP 1117619A4 EP 99940830 A EP99940830 A EP 99940830A EP 99940830 A EP99940830 A EP 99940830A EP 1117619 A4 EP1117619 A4 EP 1117619A4
Authority
EP
European Patent Office
Prior art keywords
contaminants
destruction
catalysts used
streams containing
aqueous streams
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.)
Withdrawn
Application number
EP99940830A
Other languages
English (en)
French (fr)
Other versions
EP1117619A1 (de
Inventor
James R Akse
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.)
Umpqua Research Co
Original Assignee
Umpqua Research Co
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 Umpqua Research Co filed Critical Umpqua Research Co
Publication of EP1117619A1 publication Critical patent/EP1117619A1/de
Publication of EP1117619A4 publication Critical patent/EP1117619A4/de
Withdrawn legal-status Critical Current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
    • C02F1/02—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
    • C02F1/70—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
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/02—Temperature
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/03—Pressure
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/15—N03-N
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/40—Liquid flow rate

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)
EP99940830A 1998-08-06 1999-08-05 Verfahren zur zerstörung von kontaminanten in wässrigen flüssigkeiten und dafür verwendeter katalysator Withdrawn EP1117619A4 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US9561498P 1998-08-06 1998-08-06
US95614P 1998-08-06
US9735398P 1998-08-21 1998-08-21
US97353P 1998-08-21
PCT/US1999/017219 WO2000007943A1 (en) 1998-08-06 1999-08-05 Process for destroying contaminants in contaminant-containing aqueous streams and catalysts used therefor

Publications (2)

Publication Number Publication Date
EP1117619A1 EP1117619A1 (de) 2001-07-25
EP1117619A4 true EP1117619A4 (de) 2001-12-05

Family

ID=26790397

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99940830A Withdrawn EP1117619A4 (de) 1998-08-06 1999-08-05 Verfahren zur zerstörung von kontaminanten in wässrigen flüssigkeiten und dafür verwendeter katalysator

Country Status (3)

Country Link
EP (1) EP1117619A4 (de)
AU (1) AU5460999A (de)
WO (1) WO2000007943A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100490865B1 (ko) * 2001-12-11 2005-05-19 국보산업 주식회사 촉매습식산화공정을 이용한 폐수처리방법
US6800203B2 (en) * 2002-05-29 2004-10-05 U.T. Battelle Catalytic destruction of perchlorate in ferric chloride and hydrochloric acid solution with control of temperature, pressure and chemical reagents
RU2597387C1 (ru) * 2015-05-21 2016-09-10 Федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный нефтяной технический университет" Способ очистки воды и устройство для его осуществления

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0359074A1 (de) * 1988-09-10 1990-03-21 Solvay Umweltchemie GmbH Verfahren, Katalysator und Anlage zur Entfernung des Nitrit- und/oder Nitratgehaltes in Wasser
US5554300A (en) * 1995-02-22 1996-09-10 Purifics Environmental Technologies, Inc. Purification system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH633497A5 (de) * 1977-03-30 1982-12-15 Kernforschungsanlage Juelich Verfahren zur reduktion von reduzierbaren schadstoffen in waessrigen loesungen.
US5118447A (en) * 1991-04-12 1992-06-02 Battelle Memorial Institute Thermochemical nitrate destruction
WO1993017790A1 (de) * 1992-03-13 1993-09-16 Solvay Umweltchemie Gmbh Abriebfester trägerkatalysator
DE4207962A1 (de) * 1992-03-13 1993-09-16 Solvay Umweltchemie Gmbh Katalytisches wirbelschichtverfahren zur behandlung waessriger fluessigkeiten
US5608112A (en) * 1994-08-15 1997-03-04 The Trustees Of Princeton University Process for reducing organic pollutants

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0359074A1 (de) * 1988-09-10 1990-03-21 Solvay Umweltchemie GmbH Verfahren, Katalysator und Anlage zur Entfernung des Nitrit- und/oder Nitratgehaltes in Wasser
US5554300A (en) * 1995-02-22 1996-09-10 Purifics Environmental Technologies, Inc. Purification system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0007943A1 *

Also Published As

Publication number Publication date
WO2000007943A1 (en) 2000-02-17
EP1117619A1 (de) 2001-07-25
AU5460999A (en) 2000-02-28

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