Patents Assigned to Herzberger Backerei GmbH
  • Water treatment apparatus and purification process using the water
    Patent number: 6042724
    Abstract: In a water treating apparatus the water is passed over a plurality of stages to a lower plane, each stage having a water trough, a section for the free fall of the water, and a catch. This makes possible the intensive mixing of the water with components of the air, especially oxygen and amino acids, as well as the action of natural light radiation onto the water.
    Type: Grant
    Filed: June 9, 1998
    Date of Patent: March 28, 2000
    Assignee: Herzberger Backerei GmbH
    Inventors: Wolfgang Gutberlet, Eckhard Schlinzig, Walter Maier