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2. Study of Hazardous Air Pollutant Emissions from Electric Utility Steam Generating Units - Final Report to Congress, U.S. Environmental Protection Agency, EPA-453/R-98-004a, February 1998.
3. Control of Mercury Emissions from Coal-fired Electric Utility Boilers: Interim Report Including Errata Dated 3-21-02, U.S. Environmental Protection Agency, EPA-600/R-01-109, April 2002.
4. “Full-Scale Test of Mercury Control with Sorbent Injection and an ESP at Wisconsin Electric's Pleasant Prairie Power Plant,” T. Starns, et al., Paper No. 43249, presented at the Air and Waste Management Association's 95th Annual Meeting and Exhibition, Baltimore, MD, June 2002.
5. “In-flight Capture of Elemental Mercury by a Chlorine-Impregnated Activated Carbon,” S.B. Ghorish, et al., Paper No. 731, presented at the Air and Waste Management Association's 94th Annual Meeting and Exhibition, Orlando, FL, June 2001.