1. United States Environmental Protection Agency, National Emission Standards for Hazardous Air Pollutants from Coal- and Oil-fired Electric Utility Steam Generating Units and Standards of Performance for Fossil-Fuel-Fired Electric Utility, Industrial-Commercial-Institutional, and Small Industrial-Commercial-Institutional Steam Generating Units, 2011. .
2. National Emission Standards for Hazardous Air Pollutants From Coal- and Oil-Fired Electric Utility Steam Generating Units and Standards of Performance for Fossil-Fuel-Fired Electric Utility, Industrial–Commercial–Institutional, and Small Industrial–Commercial–Institutional Steam Generating Units; 40 CFR Parts 60 and 63. Federal Register vol. 77(32), 2012.
3. Mercury policy and regulations for coal-fired power plants;Rallo;Environ. Sci. Pollut. R.,2012
4. European Commission, Communication from the Commission of the European Communities to the Council and the European Parliament-Community Strategy Concerning Mercury, {SEC (2205) 101}, 2005. .
5. Mercury control technologies for coal combustion and gasification systems;Pavlish;Fuel,2010