Us Ecology Washington Inc

; Established in 1952. US Ecology Washington Inc. , a part of US ecology Inc. . Provides radioactive. POLYCHLORINATED biphenyls (PCB). Hazardous and nonhazardous waste services to commercial and government customers throughout the united states. Based in Richland. Wash. . It caters to steel mills. Medical centers. Academic institutions. Petrochemical facilities and the nuclear power industry....