OilTrap Environmental Products, Inc. is the leading manufacturer of industrial waste water treatment systems specializing in electrocoagulation for water processing, water treatment and water recycling. Until now, there have been only two catagories of water treatment systems. "Mechanical filtration", which places a screen of different technologies in the flow of water to remove contaminants and "Chemical flocculation", which mixes engineered chemicals in the waste water to separate the contaminants from the water.