C - Chemistry – Metallurgy – 02 – F
Patent
C - Chemistry, Metallurgy
02
F
C02F 9/00 (2006.01) C02F 1/32 (2006.01) C02F 1/467 (2006.01) C02F 1/52 (2006.01)
Patent
CA 2701462
The invention relates to a method for conditioning a precipitating solution that arises during the wet-chemical cleaning of conventional or nuclear plants, said solution containing organic substances and metals in ionic form, in which at least a portion of the organic substance is decomposed through electrochemical treatment or UV radiation of the precipitating solution and wherein at least one metal precipitates with the addition of phosphoric acid, and the resultant phosphate precipitate is removed from the precipitating solution.
L'invention concerne un procédé de conditionnement d'une solution de déchets produite lors du nettoyage chimique par voie humide d'installations nucléaires ou classiques, et contenant au moins une substance organique et au moins un métal sous forme ionique. Selon ce procédé, au moins une partie de la substance organique est décomposée par exposition de la solution de déchets à un traitement électrochimique ou à un rayonnement UV, ledit au moins un métal est précipité par ajout d'acide phosphorique et le précipité de phosphate obtenu est retiré de la solution de déchets.
Ammann Franz
Schuß Silvia
Topf Christian
Areva Np Gmbh
Fetherstonhaugh & Co.
LandOfFree
Method for conditioning a waste solution that arises during... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for conditioning a waste solution that arises during..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for conditioning a waste solution that arises during... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1955587