sludge lagoon उदाहरण वाक्य

Solutia's Delaware River Plant is responsible for contaminating the soil and the groundwater with three old hazardous-waste disposal areas, a phenol equalization lagoon, two sludge lagoons, a raw-waste lagoon, a process sewer system, a storm-water drainage ditch, and a closed Resource Conservation and Recovery Act ( RCRA ) regulated hazardous waste landfill.