Patents Assigned to Advanced Water Technology, Inc.
  • Balanced water purification system
    Patent number: 6149821
    Abstract: A balanced water purification system is provided with a buffer compound, and oxidizer/clarifier compound, and a biocide compound disposed in multiple packets such that the biocide compound and the oxidizer/clarifier compound are contained in different packets. The composition purifies and clarifies water while maintaining the existing water pH. The composition may also include a filtration aid, an algicide, a calcium releasing source, a chelator, and a sequestering agent.
    Type: Grant
    Filed: October 23, 1998
    Date of Patent: November 21, 2000
    Assignee: Advanced Water Technology, Inc.
    Inventors: Rhyta Sabina Rounds, Tsui-Ling Hsu
  • Balanced water purification composition
    Patent number: 6120698
    Abstract: A balanced water purification composition is provided with a buffer compound, and oxidizer/clarifier compound, and a biocide compound. The composition purifies and clarifies water while maintaining the existing water pH. The composition may also include a filtration aid, an algicide, a calcium releasing source, a chelator, and a sequestering agent.
    Type: Grant
    Filed: May 15, 1998
    Date of Patent: September 19, 2000
    Assignee: Advanced Water Technology, Inc.
    Inventors: Rhyta Sabina Rounds, Tsui-Ling Hsu