Calgon Carbon Corporation is engaged in the manufacture, supply, reactivation and application of activated carbons and the manufacture of ballast water treatment, ultraviolet light disinfection and ion-exchange (IX) technologies. The Company's technologies are used for the treatment of drinking water, wastewater, ballast water, air emissions, and various industrial and commercial manufacturing processes. Its segments include Activated Carbon and Service, Equipment and Consumer. The Activated Carbon and Service segment manufactures and markets granular and powdered activated carbon. It also includes carbon reactivation and the leasing, monitoring and maintenance of carbon adsorption equipment. The Equipment segment provides solutions to customers' air, water and other liquid purification problems through the design, fabrication, installation and sale of equipment systems. The Consumer segment supplies activated carbon cloth for use in medical, military and industrial applications.