Elgressy Engineering Services Ltd. products

Elgressy electrocoagulation and oxidation systems effciently separate and remove contaminants from water and wastewater, without using chemical additives or generating hazardous byproducts.

EST electrochemical systems are revolutionizing cooling tower treatment by providing a comprehensive and effective treatment against scaling, corrosion and algae.

Elgressy’ patented LPB system maximizes protection against Legionella Pneumophila bacteria in hot and cold water systems. The LPB system is effective, economical and safe. Legionella bacteria are found in every possible water source, with the best conditions for growth prevailing in hot water systems. Traditional treatment against Legionella is based on chlorine dioxide dosing, which is dangerous, expensive and corrosive.

ECP is an effective and innovative electrolysis technology developed to protect the inner surfaces of hot and cold-water pipes and tanks against corrosion and scale. Typically, hazardous chemicals are added to the cooling water to inhibit corrosion of system components, to retard mineral scaling and to limit bacteria growth.