EP 2582634 A1 20130424 - DECONTAMINATION TREATMENT OF WATER CONTAMINATED BY EMERGENT POLLUTANTS AND/OR MICROPOLLUTANTS, ESPECIALLY BY ORGANOCHLORINE COMPOUNDS
Title (en)
DECONTAMINATION TREATMENT OF WATER CONTAMINATED BY EMERGENT POLLUTANTS AND/OR MICROPOLLUTANTS, ESPECIALLY BY ORGANOCHLORINE COMPOUNDS
Title (de)
DEKONTAMINATIONSBEHANDLUNG VON MIT ORGANISCHEN SCHADSTOFFEN UND/ODER MIKROSCHADSTOFFEN, INSBESONDERE ORGANOCHLOREN VERBINDUNGEN, KONTAMINIERTEM WASSER
Title (fr)
TRAITEMENT DE DEPOLLUTION D'UNE EAU CONTAMINEE PAR DES MICRO-POLLUANTS ET/OU DES POLLUANTS EMERGENTS, NOTAMMENT PAR DES COMPOSES ORGANOCHLORES
Publication
Application
Priority
- FR 1002564 A 20100617
- EP 2011002932 W 20110615
Abstract (en)
[origin: WO2011157406A1] The present invention relates to a process for decontaminating water contaminated by emergent pollutants or micropollutants, characterized in that it comprises a step of injecting said contaminated water into a device comprising a vertically filtering planted organic filter, which planted organic filter comprises: an inlet for the contaminated water to be treated; an outlet for said contaminated water after being treated; filtration and decontamination means interposed between the inlet for said contaminated water and the outlet, characterized in that said filtration and decontamination means take the form of a planted organic substrate composed of a compost and insoluble aggregates, making it possible for said organic substrate to maintain a permeability of at least 40 litres per hour per m2, preferably at least 70 litres per hour per m2 and particularly preferably at least 100 litres per hour per m2. The invention also relates to the use of such a device for decontaminating water contaminated by emergent pollutants or micropollutants.
IPC 8 full level
C02F 3/04 (2006.01); C02F 3/32 (2006.01); C02F 101/36 (2006.01)
CPC (source: EP US)
C02F 1/001 (2013.01 - US); C02F 3/04 (2013.01 - EP US); C02F 3/327 (2013.01 - EP US); C02F 3/301 (2013.01 - EP US); C02F 2101/36 (2013.01 - EP US); Y02W 10/10 (2015.05 - EP US)
Citation (search report)
See references of WO 2011157406A1
Citation (examination)
US 7510649 B1 20090331 - LAVIGNE RONALD [US]
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
DOCDB simple family (publication)
WO 2011157406 A1 20111222; BR 112012032274 A2 20161129; CN 102947230 A 20130227; EP 2582634 A1 20130424; FR 2961504 A1 20111223; US 2013105387 A1 20130502
DOCDB simple family (application)
EP 2011002932 W 20110615; BR 112012032274 A 20110615; CN 201180029926 A 20110615; EP 11731253 A 20110615; FR 1002564 A 20100617; US 201113703752 A 20110615