EP 2179110 A1 20100428 - INSTALLATION AND METHOD FOR REDUCING EUTROPHICATION IN A BASIN
Title (en)
INSTALLATION AND METHOD FOR REDUCING EUTROPHICATION IN A BASIN
Title (de)
ANLAGE UND VERFAHREN ZUR VERRINGERUNG VON EUTROPHIERUNG IN EINEM BECKEN
Title (fr)
INSTALLATION ET PROCÉDÉ POUR RÉDUIRE LE PHÉNOMÈNE D'EUTROPHISATION DANS UN BASSIN
Publication
Application
Priority
- EP 2008060299 W 20080805
- FR 0705792 A 20070809
Abstract (en)
[origin: WO2009019275A1] The present invention relates to an installation (100) intended to be incorporated into a natural (B) or artificial (B') basin in order to reduce eutrophication, the installation comprising a means (200) external to the basin (B, B') for collecting and transferring water from the bottom of the basin (B, B') and which is liable to contain sediment(s) which has settled under gravity. The collection and transfer means (200) comprises a drain or a network of drains (300) connected to an outfall (400) that passes through a rocky belt (R) or the casing (V) of the basin (B, B') and which emerges, on a slope, outside the basin (B, B') through a valve (410) that allows said basin to be drained or filled. A method for reducing eutrophication in a natural or artificial basin is also claimed.
IPC 8 full level
E02B 8/02 (2006.01); C02F 7/00 (2006.01); E02B 1/00 (2006.01); E02B 3/02 (2006.01); E02B 9/00 (2006.01); E04H 4/00 (2006.01); E04H 4/12 (2006.01); C02F 103/00 (2006.01)
CPC (source: EP)
E02B 1/003 (2013.01); E02B 3/023 (2013.01); E02B 8/02 (2013.01); E02B 9/00 (2013.01); E04H 4/0006 (2013.01); E04H 4/0012 (2013.01); E04H 4/1209 (2013.01); C02F 7/00 (2013.01); C02F 2103/007 (2013.01); Y02A 10/00 (2017.12); Y02A 10/30 (2017.12); Y02E 10/20 (2013.01); Y02W 10/10 (2015.05)
Citation (search report)
See references of WO 2009019275A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
WO 2009019275 A1 20090212; EP 2179110 A1 20100428; FR 2919884 A1 20090213; FR 2919884 B1 20171103
DOCDB simple family (application)
EP 2008060299 W 20080805; EP 08786907 A 20080805; FR 0705792 A 20070809