Patents Assigned to Clean H2O Technologies, LLC
  • Techniques for managing scale formation in reverse osmosis (RO) and nanofiltration (NF) systems and a hybrid filtration architecture implementing the same
    Patent number: 12623921
    Abstract: The present disclosure is directed to filtering technologies that combine elements of continuous and batch NF/RO based on the constraints of the end-user facility to achieve a target balance between, for instance, recovery and power consumption, and to reduce long term operating cost of a plant. A method for extending batch operation into a second induction period with antiscalant injection is also disclosed herein, with the second induction period allowing for yet higher water recovery.
    Type: Grant
    Filed: May 27, 2020
    Date of Patent: May 12, 2026
    Assignee: CLEAN H2O TECHNOLOGIES, LLC
    Inventor: Stanton Russel Smith
  • HIGH SALINITY PRODUCED WATER DESALINATION
    Publication number: 20250122112
    Abstract: Desalination of produced water is performed by pre-treatment of produced water to reduce pH, whereupon the reduced pH produced water is fed into desalination unit thereby producing high-quality desalinated water and also increasing the longevity of desalination unit by not clogging filters of the desalination unit. The method can be coupled with any desalination unit on site, thus allowing flexibility in application.
    Type: Application
    Filed: October 11, 2024
    Publication date: April 17, 2025
    Applicant: Clean H2O Technologies, LLC
    Inventors: Ramesh Sharma, Lisa Henthorne, Austin Beam