chemical reactions / electrostatic precipitator flue gas desulfurization / pollution control technology / chemicals / pollution control equipment / /
NaturalFeature
Ohio River Valley / GEP heights / /
Organization
United States Senate / Committee on Environment and Public Works / U.S. government / District of Columbia Court of Appeals / Department of Energy / Subcommittee on Oversight Committee on Environment and Public Works United States Senate Dear / Subcommittee on Oversight / Energy Information Administration Environmental Protection Agency / Energy Information Administration / Environmental Protection Agency / GAO-11-473 Air Quality United States Government Accountability Office Washington / Year Stack Went Into Service / /