The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 07, 2012
Filed:
Dec. 07, 2006
Jean-philippe Croue, Savigny L'Evescault, FR;
Hugues Humbert, Claye Souilly, FR;
Abdelkader Gaid, Paris, FR;
Herve Suty, Champigny sur Marne, FR;
Jean-christophe Schrotter, Maisons Laffitte, FR;
Yvan Poussade, Pontoise, FR;
Jean-Philippe Croue, Savigny L'Evescault, FR;
Hugues Humbert, Claye Souilly, FR;
Abdelkader Gaid, Paris, FR;
Herve Suty, Champigny sur Marne, FR;
Jean-Christophe Schrotter, Maisons Laffitte, FR;
Yvan Poussade, Pontoise, FR;
Veolia Water Solutions & Technologies Support, Saint-Maurice, FR;
Abstract
A system and method is provided for removing organic matter from water. The method includes contacting the water with a powdered material with an anionic or cationic surface charge and having a particle size of between 0.1 mm and 2 mm. The powdered material is a modified product of natural origin. The system and method also provides for the regeneration of the powdered material in situ and reused.