This document discusses ozone as an emerging technology for cleaning, disinfecting, and sanitizing process equipment without dismantling. It outlines the advantages of ozone cleaning-in-place (CIP) such as faster reaction time, no hazardous chemicals, savings in time, water and energy use, and environmental friendliness. Performance metrics and estimated savings from ozone CIP are provided. The document also includes diagrams of an integrated ozone system and lists available ozone generator models for various applications including raw water treatment, CIP, air disinfection, and waste water treatment.