1 Mercury and Its Effects on Environment and Human's Health 1．1 Mercury Emission Sources 1．2 Mercury Speciation and Its Transportation 1．3 The Effect of Mercury on Environment and Human' s Health References 2 The Status of Mercury Emission from Coal Combustion Power Station 2．1 Flue Gas Mercury Emission and Its Speciation 2．2 The Status of Mercury Emission in the USA 2．3 The Status of Mercury Emission in China 2．4 The Status of Global Mercury Emission References 3 Coal-Fired-Derived Flue Gas Mercury Measurement 3．1 Ontario Hydro Method （OHM） 3．1．1 Introduction of OHM 3．1．2 Procedure and QA/QC of OHM 3．2 Semicontinuous Emission Monitor （SCEM） 3．2．1 Introduction of SCEM 3．2．2 Comparison Between Different SCEM Methods 3．3 Appendix K （Sorbent Trap Method） 3．4 Comparison Between Different Mercury Emission Measurement Methods 3．4．1 Comparison Between SCEM and OHM 3．4．2 Comparison Between OHM， SCEM， and Appendix K 3．5 The Effects of Mercury Measurements on Mercury Speciation ．． References 4 The Influence Factors on Mercury Speciation 4．1 The Effect of Halogen on Mercury Speciation 4．1．1 The Effect of Chlorine and Chloride on Mercury Speciation 4．1．2 The Effect of Other Halogen on Mercury Speciation 4．1．3 Addition of Hydrogen Bromide （HBr） 4．1．4 Addition of Hydrogen Iodine （HI） 4．1．5 Comparison of Impacts on Hg（0） Oxidation by Different Halogen Additives 4．2 The Effect of SO2， NOx， and Other Constitutes on Mercury Speciation 4．2．1 The Effect of SOx on Mercury Speciation 4．2．2 The Effect of NOx on Mercury Speciation 4．2．3 The Effect of NO and SO2 on Mercury Oxidation by HCI 4．2．4 The Effect of H20 on Mercury Speciation 4．2．5 The Effect of Fly Ash on Mercury Speciation References 5 Coal-Fired Flue-Gas Mercury Control Technologies 5．1 The Co-benefit of Existing Air Pollution Control Devices （APCDs） 5．2 Sorbent Development and Its Mercury Emission Removal Efficiency 5．2．1 Activated Carbon （AC） and Powdered Activated Carbon （PAC） 5．2．2 Modified Powdered Activated Carbon 5．2．3 Fly Ash 5．2．4 Novel Sorbent 5．3 Evaluation of the Effect of Sorbent Injection on Mercury Removal 5．4 Additives into the Coal Combustion 5．5 Multi-pollution Emission Control Technology 5．6 The Developing Trend of Coal-Fired Fine-Gas Mercury Emission Controls 5．6．1 Fuel/Raw Material Pretreatment 5．6．2 Existing Air Pollution Control Devices （APCDs） 5．6．3 Mercury Adsorption 5．6．4 Mercury Oxidation References Index
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