Patents by Inventor Scott Waugh

Scott Waugh 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).

  • Electrodialysis Process With Active Foulant Removal Sequence
    Publication number: 20210162347
    Abstract: Methods of operating an electrochemical separation device is disclosed. The methods include operating the electrochemical separation device in an active mode until the resistance reaches a predetermined threshold, regenerating the electrochemical separation device in a passive mode until the resistance reaches a predetermined threshold, and resuming operation of the electrochemical separation device in the active mode. The methods also include operating the electrochemical separation device in an active mode for a predetermined period of time, regenerating the electrochemical separation device in a passive mode for a predetermined period of time, and resuming operation of the electrochemical separation device in the active mode. Water treatment systems include the electrochemical separation device and a control module are also disclosed. Methods of facilitating operation of the electrochemical separation device by providing a control sequence are also disclosed.
    Type: Application
    Filed: July 25, 2019
    Publication date: June 3, 2021
    Applicant: Evoqua Water Technologues LLC
    Inventors: Scott Waugh, Li-Shiang Liang, Frederick C. Wilkins, Charles P. Buzzel