Patents by Inventor Dagmara BUNTNER

Dagmara BUNTNER 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).

  • Integrated system of a methanogenic anaerobic reactor and membrane bioreactor for the elimination of organic material and nitrogen from wastewater
    Patent number: 9725345
    Abstract: Integrated methanogenic anaerobic reactor and membrane bioreactor, and method for eliminating organic matter and nitrogen in urban or industrial wastewater, preferably with COD concentrations between 150 and 5000 mg/L and where the eliminations of total nitrogen that occur are between 15 and 50 mg/L, at temperatures above 15° C. The wastewater treatment takes place thanks to three stages of treatment: methanogenic anaerobic stage, anoxic stage with biofilms and suspended biomass and aerobic filtration stage with biofilms and suspended biomass.
    Type: Grant
    Filed: January 30, 2014
    Date of Patent: August 8, 2017
    Assignee: UNIVERSIDADE DE SANTIAGO DE COMPOSTELA
    Inventors: Juan Manuel Garrido Fernandez, Dagmara Buntner, Alberto Sanchez Sanchez, Juan Manuel Lema Rodicio
  • INTEGRATED SYSTEM OF A METHANOGENIC ANAEROBIC REACTOR AND MEMBRANE BIOREACTOR FOR THE ELIMINATION OF ORGANIC MATERIAL AND NITROGEN FROM WASTEWATER
    Publication number: 20150368131
    Abstract: Integrated methanogenic anaerobic reactor and membrane bioreactor, and method for eliminating organic matter and nitrogen in urban or industrial wastewater, preferably with COD concentrations between 150 and 5000 mg/L and where the eliminations of total nitrogen that occur are between 15 and 50 mg/L, at temperatures above 15° C. The wastewater treatment takes place thanks to three stages of treatment: methanogenic anaerobic stage, anoxic stage with biofilms and suspended biomass and aerobic filtration stage with biofilms and suspended biomass.
    Type: Application
    Filed: January 30, 2014
    Publication date: December 24, 2015
    Applicant: UNIVERSIDADE DE SANTIAGO DE COMPOSTELA
    Inventors: Juan Manuel GARRIDO FERNANDEZ, Dagmara BUNTNER, Alberto SANCHEZ SANCHEZ, Juan Manuel LEMA RODICIO