ATE151731T1 - Verfahren zur oxidation von organischen stoffen in wasser mittels wasserstoffperoxide unter bestrahlung - Google Patents

Verfahren zur oxidation von organischen stoffen in wasser mittels wasserstoffperoxide unter bestrahlung

Info

Publication number: ATE151731T1
Authority: AT; Austria
Prior art keywords: oxidation; water; organic substances; under radiation; hydrogen peroxides
Prior art date: 1991-11-06

Application number

AT92118279T

Other languages

English (en)

Inventor

Ivan Dr Wlassics

Mario Dr Alfieri

Walter Visentin

Original Assignee

Ausimont Spa

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.)

1991-11-06

Filing date

1992-10-26

Publication date

1997-05-15

1992-10-26 Application filed by Ausimont Spa filed Critical Ausimont Spa

1997-05-15 Application granted granted Critical

1997-05-15 Publication of ATE151731T1 publication Critical patent/ATE151731T1/de

Links

238000000034 method Methods 0.000 title abstract 2
150000004680 hydrogen peroxides Chemical class 0.000 title 1
230000003647 oxidation Effects 0.000 title 1
238000007254 oxidation reaction Methods 0.000 title 1
230000005855 radiation Effects 0.000 title 1
239000000126 substance Substances 0.000 title 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
239000008346 aqueous phase Substances 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
229910001448 ferrous ion Inorganic materials 0.000 abstract 1
239000011368 organic material Substances 0.000 abstract 1
230000001590 oxidative effect Effects 0.000 abstract 1

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
- C02F1/725—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
- C02F1/30—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
- C02F1/72—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
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/10—Photocatalysts

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)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Toxicology (AREA)
Treatment Of Water By Oxidation Or Reduction (AREA)
Catalysts (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Physical Water Treatments (AREA)

AT92118279T 1991-11-06 1992-10-26 Verfahren zur oxidation von organischen stoffen in wasser mittels wasserstoffperoxide unter bestrahlung ATE151731T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ITMI912950A IT1251772B (it)	1991-11-06	1991-11-06	Processo per l'ossidazione di materiali organici con perossido di idrogeno in condizioni di irraggiamento in fase acquosa

Publications (1)

Publication Number	Publication Date
ATE151731T1 true ATE151731T1 (de)	1997-05-15

Family

ID=11361040

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT92118279T ATE151731T1 (de)	1991-11-06	1992-10-26	Verfahren zur oxidation von organischen stoffen in wasser mittels wasserstoffperoxide unter bestrahlung

Country Status (6)

Country	Link
US (1)	US5382337A (de)
EP (1)	EP0540972B1 (de)
JP (1)	JPH05221878A (de)
AT (1)	ATE151731T1 (de)
DE (1)	DE69219068T2 (de)
IT (1)	IT1251772B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH05329489A (ja) *	1992-04-01	1993-12-14	Fuji Electric Co Ltd	オゾンを用いた水処理方法
US5958247A (en) *	1994-03-28	1999-09-28	Siemens Aktiengesellschaft	Method for disposing of a solution containing an organic acid
FR2756554B1 (fr) *	1996-12-02	2000-02-04	Solvay	Procede de decoloration et detoxication d'effluents aqueux
CN1675995B (zh) *	1997-10-10	2013-09-04	纯生物科学公司	消毒剂及其制造方法
US7261905B2 (en) *	1999-04-07	2007-08-28	Pure Bioscience	Disinfectant and method of making
US6890953B2 (en) *	2000-04-06	2005-05-10	Innovative Medical Services	Process for treating water
US20040044073A1 (en) *	2002-08-31	2004-03-04	Innovative Medical Services	Composition and process for treating acne
TW200425940A (en) *	2003-05-16	2004-12-01	Chung Shan Inst Of Science	An air cleaning florescent lamp coated with photocatalysis materials
US7435438B1 (en)	2003-05-16	2008-10-14	Pure Bioscience	Disinfectant and method of use
CA2536955A1 (en) *	2003-08-28	2005-03-10	Pure Bioscience	Silver dihydrogen citrate compositions comprising a second antimicrobial agent
DE102004025007B4 (de) *	2004-05-21	2020-01-09	Deutsches Zentrum für Luft- und Raumfahrt e.V.	Photokatalytische Emulsionsspaltung
US20060051430A1 (en) *	2004-09-07	2006-03-09	Arata Andrew B	Silver dihydrogen citrate compositions
CN103318988B (zh) *	2013-06-19	2014-12-17	环境保护部华南环境科学研究所	一种可见光增强类芬顿反应处理罗丹明b的方法及其应用
IT202200021435A1 (it)	2022-10-18	2024-04-18	Eurosider Sas Di Milli Ottavio & C	Lampada ad ultravioletti fotocatalitica e metodo per la sua realizzazione

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5447357A (en) *	1977-09-22	1979-04-13	Toa Gosei Chem Ind	Waste water disposal method
DE3501528A1 (de) *	1985-01-18	1986-07-24	Forschungsinstitut für Edelmetalle und Metallchemie, 7070 Schwäbisch Gmünd	Verfahren zur oxidation schwer abbaubarer organischer verbindungen, wie komplexbildner und schwermetallkomplexe, in abwaessern
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
US5043080A (en) *	1990-02-26	1991-08-27	Solarchem Enterprises Inc.	Treating contaminated effluents and groundwaters
DE4026831A1 (de) *	1990-08-24	1992-02-27	Inventa Ag	Katalytische oxidation von abwasser
US5266214A (en) *	1992-12-22	1993-11-30	Cryptonics Corporation	Photocatalytic method for treatment of contaminated water

1991
- 1991-11-06 IT ITMI912950A patent/IT1251772B/it active IP Right Grant
1992
- 1992-10-26 EP EP92118279A patent/EP0540972B1/de not_active Expired - Lifetime
- 1992-10-26 DE DE69219068T patent/DE69219068T2/de not_active Expired - Fee Related
- 1992-10-26 AT AT92118279T patent/ATE151731T1/de not_active IP Right Cessation
- 1992-11-04 JP JP4295387A patent/JPH05221878A/ja active Pending
- 1992-11-05 US US07/972,152 patent/US5382337A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
ITMI912950A1 (it)	1993-05-06
EP0540972B1 (de)	1997-04-16
DE69219068D1 (de)	1997-05-22
ITMI912950A0 (it)	1991-11-06
EP0540972A1 (de)	1993-05-12
US5382337A (en)	1995-01-17
DE69219068T2 (de)	1997-09-11
IT1251772B (it)	1995-05-24
JPH05221878A (ja)	1993-08-31

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Legal Events

Date	Code	Title	Description
1997-10-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties