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Project #5119

Using Phosphate-Based Corrosion Inhibitors and Sequestrants to Meet Multiple Water Treatment Objectives

$647,242
In Progress
Principal Investigator
Roger
Arnold
Research Manager
Jian Zhang, PE, Ph.D.
Contractor
Hazen and Sawyer
Lead & Copper
Corrosion
Phosphorus

Abstract

To protect public health and maintain regulatory compliance, utilities are seeking additional resources for optimizing corrosion control treatment, with specific interest in phosphate-based corrosion inhibitors. Through collaboration with a variety of stakeholders, this project will produce a comprehensive guidance manual to assist utilities in evaluating and implementing phosphate-based corrosion inhibitors and sequestrants.

Resources