Profile: Kirton Engineering Limited is a manufacturer of water and wastewater treatment systems. We are specialized in membrane technology, ultra filtration, reverse osmosis, sea water desalination, effluent treatment, brackish water treatment, riverwater abstraction, centrifuge separation, vehicle wash water recycling and laundry wash water recovery. We have introduced non-chemical water treatment system for evaporative cooling tower systems. The system employs existing technology without the use of water treatment chemicals. It uses household salt as the only chemical addition to provide a disinfection system. Membranes control scale and corrosion using the Langelier saturation index.