IT1230173B - Photocatalytic treatment of aq. pollutant mixts. - Google Patents

Photocatalytic treatment of aq. pollutant mixts.

Info

Publication number
IT1230173B
IT1230173B IT8921038A IT2103889A IT1230173B IT 1230173 B IT1230173 B IT 1230173B IT 8921038 A IT8921038 A IT 8921038A IT 2103889 A IT2103889 A IT 2103889A IT 1230173 B IT1230173 B IT 1230173B
Authority
IT
Italy
Prior art keywords
mixts
pollutant
photocatalytic treatment
wall
space
Prior art date
Application number
IT8921038A
Other languages
Italian (it)
Other versions
IT8921038A0 (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
Application filed by Eniricerche Spa filed Critical Eniricerche Spa
Publication of IT8921038A0 publication Critical patent/IT8921038A0/en
Priority to IT8921038A priority Critical patent/IT1230173B/en
Priority to DK90201172.5T priority patent/DK0401884T3/en
Priority to EP90201172A priority patent/EP0401884B1/en
Priority to AT90201172T priority patent/ATE92011T1/en
Priority to ES90201172T priority patent/ES2043249T3/en
Priority to DE90201172T priority patent/DE69002405T2/en
Priority to SU904743858A priority patent/RU2033970C1/en
Priority to JP2120125A priority patent/JPH03194A/en
Application granted granted Critical
Publication of IT1230173B publication Critical patent/IT1230173B/en
Priority to US07/958,468 priority patent/US5275741A/en

Links

Classifications

    • 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

  • Catalysts (AREA)

Abstract

Aq. mixt. of pollutants are irradiated in the presence of titanium dioxide by circulation inside a reactor (C) formed by a hollow space of no more than 5cm thickness, the inner wall of the space being formed by the wall of a lamp (D) emitting at least a fraction of its radiation at a wavelength shorter than 400nm.
IT8921038A 1989-05-11 1989-06-30 Photocatalytic treatment of aq. pollutant mixts. IT1230173B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT8921038A IT1230173B (en) 1989-06-30 1989-06-30 Photocatalytic treatment of aq. pollutant mixts.
ES90201172T ES2043249T3 (en) 1989-05-11 1990-05-09 REACTOR FOR PHOTOOXIDATIONS IN AN AQUEOUS ENVIRONMENT.
EP90201172A EP0401884B1 (en) 1989-05-11 1990-05-09 Reactor for photooxidations in an aqueous environment
AT90201172T ATE92011T1 (en) 1989-05-11 1990-05-09 REACTOR FOR PHOTOOXIDATION IN AN AQUEOUS ENVIRONMENT.
DK90201172.5T DK0401884T3 (en) 1989-05-11 1990-05-09 Reactor for photo-oxidation in aqueous environment
DE90201172T DE69002405T2 (en) 1989-05-11 1990-05-09 Reactor for photo-oxidation in an aqueous environment.
SU904743858A RU2033970C1 (en) 1989-05-11 1990-05-10 Method for catalytic photooxidation of organic matter contained in water
JP2120125A JPH03194A (en) 1989-05-11 1990-05-11 Treatment of photocatalytic reaction
US07/958,468 US5275741A (en) 1989-05-11 1992-10-08 Reactor for photooxidations in an aqueous environment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8921038A IT1230173B (en) 1989-06-30 1989-06-30 Photocatalytic treatment of aq. pollutant mixts.

Publications (2)

Publication Number Publication Date
IT8921038A0 IT8921038A0 (en) 1989-06-30
IT1230173B true IT1230173B (en) 1991-10-14

Family

ID=11175775

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8921038A IT1230173B (en) 1989-05-11 1989-06-30 Photocatalytic treatment of aq. pollutant mixts.

Country Status (1)

Country Link
IT (1) IT1230173B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022121713A1 (en) * 2020-12-13 2022-06-16 中海油天津化工研究设计院有限公司 Composite membrane photoelectrocatalytic fluidized bed processing equipment and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022121713A1 (en) * 2020-12-13 2022-06-16 中海油天津化工研究设计院有限公司 Composite membrane photoelectrocatalytic fluidized bed processing equipment and method

Also Published As

Publication number Publication date
IT8921038A0 (en) 1989-06-30

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19930617