Profile: Onion Enterprises, LLC sells and rents water, soil and vapor treatment systems. Our products for vapour phase treatment includes thermal oxidizers chlorinated and non catalytic oxidizers, chlorinated and non regenerated catox, carbon vessels, concentrators, blowers, liquid ring pumps, moisture separators, dual phase extraction and bio-reactors. Our fluid treatment products include air strippers, oil-water separators, pumps, UV oxidation, CAV-OX, carbon vessels, tanks, flow indicators, transfer pumps and bio reactors.