ATE92011T1 - Reaktor fuer die fotooxidation in einer waessrigen umwelt. - Google Patents
Reaktor fuer die fotooxidation in einer waessrigen umwelt.Info
- Publication number
- ATE92011T1 ATE92011T1 AT90201172T AT90201172T ATE92011T1 AT E92011 T1 ATE92011 T1 AT E92011T1 AT 90201172 T AT90201172 T AT 90201172T AT 90201172 T AT90201172 T AT 90201172T AT E92011 T1 ATE92011 T1 AT E92011T1
- Authority
- AT
- Austria
- Prior art keywords
- reactor
- photooxidation
- lamp
- reaction mixture
- aqueous environment
- Prior art date
Links
- 238000007539 photo-oxidation reaction Methods 0.000 title 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000011541 reaction mixture Substances 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 1
- 239000011796 hollow space material Substances 0.000 abstract 1
- 230000001699 photocatalysis Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000004408 titanium dioxide Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/122—Incoherent waves
- B01J19/123—Ultraviolet light
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- 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
- C02F1/325—Irradiation devices or lamp constructions
-
- 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
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/10—Photocatalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Epidemiology (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Catalysts (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Physical Water Treatments (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8920446A IT1229259B (it) | 1989-05-11 | 1989-05-11 | Reattore per fotoossidazioni in ambiente acquoso. |
IT8921038A IT1230173B (it) | 1989-06-30 | 1989-06-30 | Processo fotocatalitico per la purificazione di acque inquinate. |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE92011T1 true ATE92011T1 (de) | 1993-08-15 |
Family
ID=26327534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90201172T ATE92011T1 (de) | 1989-05-11 | 1990-05-09 | Reaktor fuer die fotooxidation in einer waessrigen umwelt. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0401884B1 (de) |
JP (1) | JPH03194A (de) |
AT (1) | ATE92011T1 (de) |
DE (1) | DE69002405T2 (de) |
DK (1) | DK0401884T3 (de) |
ES (1) | ES2043249T3 (de) |
RU (1) | RU2033970C1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9024564D0 (en) * | 1990-11-12 | 1991-01-02 | Univ Bath | An improved process for carrying out a photocatalytic reaction |
GB2265806A (en) * | 1990-11-12 | 1993-10-06 | Univ Bath | An improved process for carrying out a photocatalytic reaction |
GB9215743D0 (en) * | 1992-07-24 | 1992-09-09 | Pendred Norman Co | Bacterial control |
US5449466A (en) * | 1993-04-23 | 1995-09-12 | American Energy Technologies, Inc. | Apparatus and method for photocatalytic treatment of a fluid |
US5501801A (en) * | 1993-11-30 | 1996-03-26 | Board Of Control Of Michigan Technology University | Method and apparatus for destroying organic compounds in fluid |
TW431908B (en) * | 1994-02-07 | 2001-05-01 | Ishihara Sangyo Kaisha | Titanium oxide photocatalyst |
US5790934A (en) * | 1996-10-25 | 1998-08-04 | E. Heller & Company | Apparatus for photocatalytic fluid purification |
AU1390899A (en) * | 1997-11-11 | 1999-05-31 | Board Of Regents Of The University Of Oklahoma, The | Method and reactor cell for the photooxidation of gases |
ES2156094B1 (es) * | 1999-11-16 | 2002-03-01 | Ct Investig Energeticas Ciemat | Metodo de sedimentacion de particulas semiconductoras coloidales. |
SE532898C2 (sv) * | 2006-09-25 | 2010-05-04 | Alfawall Aktiebolag | Metod och anordning för behandling av vätskor |
MD4041C2 (ro) * | 2008-11-10 | 2010-12-31 | Государственный Университет Молд0 | Procedeu de tratare biochimică a vinasei |
US20130029016A1 (en) * | 2010-04-22 | 2013-01-31 | Koninklijke Philips Electronics N.V. | Beverage carbonator and method for producing such carbonated beverage |
RU2680145C1 (ru) * | 2018-06-15 | 2019-02-18 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский государственный университет" (ТГУ, НИ ТГУ) | Способ каталитического фотоокисления серосодержащих органических веществ |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1211145B (it) * | 1981-12-11 | 1989-09-29 | Agipnucleare S P A Comitato Na | Procedimento di preparazione di scambiatori inorganici di ioni abase di composti del titanio e loro usi. |
JPS6342793A (ja) * | 1986-08-08 | 1988-02-23 | Hosokawa Micron Kk | 酸化チタン利用の流体浄化方法 |
US4892712A (en) * | 1987-09-04 | 1990-01-09 | Nutech Energy Systems Inc. | Fluid purification |
-
1990
- 1990-05-09 DK DK90201172.5T patent/DK0401884T3/da active
- 1990-05-09 ES ES90201172T patent/ES2043249T3/es not_active Expired - Lifetime
- 1990-05-09 DE DE90201172T patent/DE69002405T2/de not_active Expired - Fee Related
- 1990-05-09 AT AT90201172T patent/ATE92011T1/de not_active IP Right Cessation
- 1990-05-09 EP EP90201172A patent/EP0401884B1/de not_active Expired - Lifetime
- 1990-05-10 RU SU904743858A patent/RU2033970C1/ru active
- 1990-05-11 JP JP2120125A patent/JPH03194A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0401884B1 (de) | 1993-07-28 |
DK0401884T3 (da) | 1993-10-04 |
RU2033970C1 (ru) | 1995-04-30 |
DE69002405D1 (de) | 1993-09-02 |
DE69002405T2 (de) | 1993-12-23 |
EP0401884A2 (de) | 1990-12-12 |
EP0401884A3 (de) | 1991-02-27 |
JPH03194A (ja) | 1991-01-07 |
ES2043249T3 (es) | 1993-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |