Patents Assigned to Organica Kornyezettechnologiak Zet.
  • Method and apparatus for the biological activated sludge treatment of wastewater
    Patent number: 7442307
    Abstract: The equipment has a main reaction (I) and an anterior reactor (II), as well as facilities for feeding in untreated sewage, removing cleaned water and sludge and aerating the wastewater entered into the main reactor, and a mixer (2) situated in the anterior reactor (II), and it is characterized by that between the main reactor (I) and the anterior reactor (II) there is a facility or there are facilitates for the recirculation of wastewater.
    Type: Grant
    Filed: February 16, 2005
    Date of Patent: October 28, 2008
    Assignee: Organica Kornyezettechnologiak Zet.
    Inventors: Gyula Czepek, Zoltán Takács, István Kenyeres