EP 3793951 A1 20210324 - CATALYTIC MATERIALS FOR WASTEWATER TREATMENT
Title (en)
CATALYTIC MATERIALS FOR WASTEWATER TREATMENT
Title (de)
KATALYTISCHE MATERIALIEN ZUR ABWASSERBEHANDLUNG
Title (fr)
MATÉRIAUX CATALYTIQUES DESTINÉS AU TRAITEMENT D'EAUX USÉES
Publication
Application
Priority
- GB 201807860 A 20180515
- GB 2019051335 W 20190515
Abstract (en)
[origin: WO2019220114A1] The present invention relates to catalytic materials and methods for treating a wastewater stream using the catalytic materials. In particular, the present invention relates to materials and methods for reducing organic contaminants in wastewater streams. We describe a method for treating a waste stream comprising the steps of providing a catalytic material; supplying a waste stream comprising an organic compound which is a liquid or dissolved in a solvent and contacting the catalytic material with the waste stream; supplying oxygen to the waste stream; and oxidising the organic compound at the surface of the catalytic material with simultaneous reduction of oxygen. Novel catalytic materials and processes for preparing the catalytic materials and devices which comprise the catalytic materials are also disclosed.
IPC 8 full level
C02F 1/70 (2006.01); B01J 21/18 (2006.01); B01J 23/42 (2006.01); B01J 23/755 (2006.01); C02F 1/02 (2006.01); C02F 1/72 (2006.01); C02F 101/32 (2006.01); C02F 101/34 (2006.01); C02F 101/36 (2006.01); C02F 101/38 (2006.01); C02F 103/32 (2006.01)
CPC (source: EP)
B01J 23/42 (2013.01); B01J 23/462 (2013.01); B01J 23/626 (2013.01); B01J 23/892 (2013.01); B01J 27/1853 (2013.01); B01J 27/24 (2013.01); B01J 37/0018 (2013.01); B01J 37/0215 (2013.01); B01J 37/088 (2013.01); C02F 1/705 (2013.01); C02F 1/725 (2013.01); B01J 21/18 (2013.01); B01J 23/745 (2013.01); B01J 23/75 (2013.01); C02F 1/02 (2013.01); C02F 2101/32 (2013.01); C02F 2101/34 (2013.01); C02F 2101/36 (2013.01); C02F 2101/38 (2013.01); C02F 2103/325 (2013.01); C02F 2303/04 (2013.01)
Citation (search report)
See references of WO 2019220114A1
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 2019220114 A1 20191121; EP 3793951 A1 20210324; GB 201807860 D0 20180627
DOCDB simple family (application)
GB 2019051335 W 20190515; EP 19726085 A 20190515; GB 201807860 A 20180515