Project 2669

An Investigation of UV Disinfection and Repair in Cryptosporidium parvum

$440,341
Completed
Principal Investigator
Paul Rochelle
Chief Research Officer
Kenan Ozekin, PhD
Contractor
Metropolitan Water District of So California
Advanced Treatment
Microbes & Pathogens
Treatment

Abstract

Investigates whether self-repair by Cryptosporidium parvum oocysts can occur following UV disinfection. Evaluates the implications for use of UV technologies, including identification of possible repair mechanisms following UV treatment to determine the kinetics of reactivation and the impacts of post-disinfection storage times and environmental conditions during distribution. Published in 2004.