Principal Process Engineer, Hunter H2O Profile / Bio Profile / Bio Peter Greenhalgh is a Principal Process Engineer with fifteen years experience nationally and internationally in the water industry. Peter also has significant experience working in the Pacific, especially supporting the development of projects within Papua New Guinea and Fiji. Peter has been involved in the planning, design, construction support, commissioning, and operational support for numerous water and wastewater treatment processes. Follow on Materials Title Date Learning Materials Topics A Closer Look at Chlorination 30 June, 2021 Slides Environment, Water A Closer Look at Water Quality for Public Health 26 May, 2021 Slides Water