Patents by Inventor TheViet NGUYEN

TheViet NGUYEN 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 REMOVING POLYFLUORINATED ORGANIC COMPOUNDS FROM WATER BY MEANS OF AN ADSORBENT AND REGENERATION OF THE LATTER
    Publication number: 20210346862
    Abstract: The invention relates to a method for removing polyfluorinated organic compounds from water by means of an adsorbent and to the regeneration of the latter. According to the invention, at least one zeolite is used as an adsorbent, which is brought into contact with the water and is then regenerated by wet-chemical oxidation, wherein the oxidation is carried out by means of UV irradiation and/or at a pH in the range from pH 2.5-7.5.
    Type: Application
    Filed: October 29, 2019
    Publication date: November 11, 2021
    Inventors: Anett GEORGI, Frank-Dieter KOPINKE, Katrin MACKENZIE, TheViet NGUYEN, Silke WOSZIDLO, Robert KÖHLER