Patents by Inventor Guy Bablon

Guy Bablon has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for controlling the integrity of a nanofiltration or reverse osmosis module, or module system
    Patent number: 7216529
    Abstract: The invention concerns a method for controlling a nanofiltration or reverse osmosis module system designed for treating a supply fluid or for detecting living micro-organism leaks, each module comprising nanofiltration or reverse osmosis membranes and joints connecting said membranes, including steps which consist in: selecting in the supply fluid a dissolved compound present in significant amount but normally highly retained by the membranes; measuring the concentration value of said compound in a downstream zone of a module of said system; comparing said measured value with a reference value; and recognising the existence of a fault in said zone of the system when said measured value is higher than the reference value.
    Type: Grant
    Filed: June 1, 2001
    Date of Patent: May 15, 2007
    Assignees: Veolia Eau - Compagnie Generale des Eaux, Syndicat des Eaux d'ile de France (SEDIF)
    Inventors: Claire Ventresque, Valerie Gisclon-Lallemand, Guy Bablon, Gérard Chagneau
  • Method for controlling the integrity of a nanofiltration or reverse osmosis module, or module system
    Publication number: 20040020858
    Abstract: The invention concerns a method for controlling a nanofiltration or reverse osmosis module system designed for treating a supply fluid or for detecting living micro-organism leaks, each module comprising nanofiltration or reverse osmosis membranes and joints connecting said membranes, including steps which consist in: selecting in the supply fluid a dissolved compound present in significant amount but normally highly retained by the membranes; measuring the concentration value of said compound in a downstream zone of a module of said system; comparing said measured value with a reference value; and recognising the existence of a fault in said zone of the system when said measured value is higher than the reference value.
    Type: Application
    Filed: June 16, 2003
    Publication date: February 5, 2004
    Inventors: Claire Ventresque, Valerie Gisclon-Lallemand, Guy Bablon, Gerard Chagneau