Patents Assigned to Chemical Systems of Orlando, Inc.
  • Chemical denitrification of contaminated water
    Patent number: 10717663
    Abstract: Soluble nitrogen-containing species are removed from contaminated water by contacting the contaminated water with aluminum oxide particles in a reactor and adding sufficient sulfamic acid to the reactor to adjust the pH of the contaminated water to 5 or below to create treated water. The treated water, which has less of the soluble nitrogen-containing species than the contaminated water, is removed from the reactor.
    Type: Grant
    Filed: October 17, 2018
    Date of Patent: July 21, 2020
    Assignee: Chemical Systems of Orlando, Inc.
    Inventors: Russel Gerald Colombo, Gary Bryon Loughmiller