DK0401884T3 - Reaktor til fotooxidation i vandigt miljø - Google Patents

Reaktor til fotooxidation i vandigt miljø

Info

Publication number
DK0401884T3
DK0401884T3 DK90201172.5T DK90201172T DK0401884T3 DK 0401884 T3 DK0401884 T3 DK 0401884T3 DK 90201172 T DK90201172 T DK 90201172T DK 0401884 T3 DK0401884 T3 DK 0401884T3
Authority
DK
Denmark
Prior art keywords
reactor
photo
oxidation
aqueous environment
lamp
Prior art date
Application number
DK90201172.5T
Other languages
English (en)
Inventor
Fausto Miano
Enrico Borgarello
Original Assignee
Eniricerche 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.)
Filing date
Publication date
Priority claimed from IT8920446A external-priority patent/IT1229259B/it
Priority claimed from IT8921038A external-priority patent/IT1230173B/it
Application filed by Eniricerche Spa filed Critical Eniricerche Spa
Application granted granted Critical
Publication of DK0401884T3 publication Critical patent/DK0401884T3/da

Links

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)
  • Catalysts (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Physical Water Treatments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK90201172.5T 1989-05-11 1990-05-09 Reaktor til fotooxidation i vandigt miljø DK0401884T3 (da)

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
DK0401884T3 true DK0401884T3 (da) 1993-10-04

Family

ID=26327534

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90201172.5T DK0401884T3 (da) 1989-05-11 1990-05-09 Reaktor til fotooxidation i vandigt miljø

Country Status (7)

Country Link
EP (1) EP0401884B1 (da)
JP (1) JPH03194A (da)
AT (1) ATE92011T1 (da)
DE (1) DE69002405T2 (da)
DK (1) DK0401884T3 (da)
ES (1) ES2043249T3 (da)
RU (1) RU2033970C1 (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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
US6241856B1 (en) * 1997-11-11 2001-06-05 The Board Of Regents Of The University Of Oklahoma Enhanced oxidation of air contaminants on an ultra-low density UV-accessible aerogel photocatalyst
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
BR112012026600A2 (pt) * 2010-04-22 2017-10-17 Koninl Philips Electronics Nv carbonatador de bebida e método para a produção de tal bebida carbonatada
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP0401884A3 (en) 1991-02-27
EP0401884B1 (en) 1993-07-28
RU2033970C1 (ru) 1995-04-30
DE69002405D1 (de) 1993-09-02
DE69002405T2 (de) 1993-12-23
JPH03194A (ja) 1991-01-07
ATE92011T1 (de) 1993-08-15
EP0401884A2 (en) 1990-12-12
ES2043249T3 (es) 1993-12-16

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