Puretec is an engineering and manufacturing company focusing on water and wastewater purification systems. Among the water purification technologies used by Puretec are reverse osmosis, hydro ion exchange, ultra filtration, electrode ionization, and gas transfer membranes. Puretec systems are designed for a variety of water purification applications such as water for irrigation in agriculture and parks, municipal drinking water, tertiary treatment of domestic wastewater, and ultra-pure water for the semiconductor and pharmaceutical industries. All of Puretec's treatments conform to World Health Organization and European Commission drinking water standards.