EP 2956414 A2 20151223 - METHOD OF BIOLOGICALLY-ASSISTED MINERAL DENITRIFICATION IN A LIQUID MEDIUM
Title (en)
METHOD OF BIOLOGICALLY-ASSISTED MINERAL DENITRIFICATION IN A LIQUID MEDIUM
Title (de)
VERFAHREN ZUR BIOLOGISCH UNTERSTÜTZTEN MINERALDENITRIFIKATION IN EINEM FLÜSSIGMEDIUM
Title (fr)
PROCEDE DE DENITRIFICATION MINERALE BIOLOGIQUEMENT ASSISTEE EN MILIEU LIQUIDE
Publication
Application
Priority
- FR 1351235 A 20130213
- FR 2014050286 W 20140213
Abstract (en)
[origin: WO2014125217A2] The present invention concerns a method for processing nitrogenous materials, and in particular a continuous method of biologically-assisted mineral denitrification in a liquid medium, without producing ammonium, implementing a biogenic carbonated green rust, and the use of such a green rust for reducing nitrite ions into nitrogenous gas.
IPC 8 full level
C02F 1/70 (2006.01); C02F 3/28 (2006.01); C02F 3/30 (2006.01); C02F 3/34 (2006.01); C02F 101/16 (2006.01)
CPC (source: EP)
C02F 3/305 (2013.01); C02F 3/346 (2013.01); C02F 1/705 (2013.01); C02F 3/28 (2013.01); C02F 3/307 (2013.01); C02F 2101/163 (2013.01); C02F 2101/166 (2013.01)
Citation (search report)
See references of WO 2014125217A2
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)
FR 3001962 A1 20140815; FR 3001962 B1 20161021; EP 2956414 A2 20151223; WO 2014125217 A2 20140821; WO 2014125217 A3 20141120
DOCDB simple family (application)
FR 1351235 A 20130213; EP 14710003 A 20140213; FR 2014050286 W 20140213