EP 3966168 A1 20220316 - DEVICE FOR TREATING WATER WITH ULTRAVIOLET RADIATION IN A PURIFICATION PLANT OPEN CHANNEL
Title (en)
DEVICE FOR TREATING WATER WITH ULTRAVIOLET RADIATION IN A PURIFICATION PLANT OPEN CHANNEL
Title (de)
VORRICHTUNG ZUR BEHANDLUNG VON WASSER MIT UV-STRAHLUNG IN EINEM OFFENEN KANAL EINER KLÄRANLAGE
Title (fr)
DISPOSITIF DE TRAITEMENT DES EAUX PAR RAYONNEMENT ULTRAVIOLET EN CANAL OUVERT DE STATION D'ÉPURATION
Publication
Application
Priority
- FR 1904743 A 20190507
- EP 2020062452 W 20200505
Abstract (en)
[origin: WO2020225260A1] A device (100) for treating fluid with ultraviolet radiation in a purification plant open channel, comprising a plurality of ultraviolet tubes (10), each one consisting of an ultraviolet lamp (11) placed in a protective sheath (12), a body (20) in which said tubes are installed parallel to one another, a system for cleaning the protective sheaths, an electrical unit (40) and an auxiliary unit (50) containing a cleaning product reservoir; the ultraviolet tubes (10) are arranged inclined relative to a horizontal direction of fluid flow, and the cleaning system comprises a photocatalytic media in contact with the protective sheaths.
IPC 8 full level
C02F 1/32 (2006.01)
CPC (source: EP)
C02F 1/325 (2013.01); C02F 2201/3225 (2013.01); C02F 2201/3227 (2013.01); C02F 2201/324 (2013.01); C02F 2305/10 (2013.01)
Citation (search report)
See references of WO 2020225260A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020225260 A1 20201112; EP 3966168 A1 20220316; FR 3095814 A1 20201113; FR 3095814 B1 20210604
DOCDB simple family (application)
EP 2020062452 W 20200505; EP 20723407 A 20200505; FR 1904743 A 20190507