Project 1646

Evaluation of Alternatives to Domestic Ion Exchange Water Softeners

Completed
Principal Investigator
Timothy Thomure
Project Manager
Stefani McGregor
Contractor
HDR Engineering, Inc.
Advanced Treatment
Reuse
Water Quality

Abstract

The water sources in the southwestern United States are frequently classified as hard waters, resulting in a need to counteract the negative impacts of scale-forming minerals present in the water. This study provides technical data to identify credible alternatives to ion exchange water softeners that would provide consumers with the ability to reduce the impact of hard water without creating negative salinity impacts on reclaimed water.

Originally funded as WERF project Reuse-08-06.

Resources