
Public Health Benefits and Challenges for Blending of Advanced Treated Water with Raw Water Upstream of a Surface Water Treatment Plant in DPR
Abstract
States and communities throughout the United States are looking to develop guidance and/or regulations to implement raw water augmentation – blending of advanced treated water and raw water prior to conventional drinking water treatment in a surface water treatment plant (SWTP). As part of this process, it is important to determine the benefits and challenges associated with raw water augmentation and treating blended water. This project will determine the benefits and operational challenges of blending advanced treated water with raw water or filtered water at SWTPs, develop strategies for optimizing SWTP unit processes to address challenges, and develop approaches for validating pathogen log reduction credits under a direct potable reuse regulatory framework. Research partner: California State Water Resources Control Board.
Project Updates
Reporting Period: July 1, 2021 – December 31, 2021 This project will define benefits and challenges...
Reporting Period: April 1, 2021 – June 30, 2021. An extensive literature review was conducted incorporating...