中文摘要：

针对近年来的燃煤烟气汞污染控制技术的发展现状,综述了吸附脱汞和氧化脱汞技术的最新研究进展,重点介绍了活性炭吸附剂吸附脱汞技术和光催化氧化脱汞技术。鉴于活性炭吸附脱汞和光催化氧化脱汞都同时存在吸附和氧化2种反应,提出吸附—光催化脱汞技术将成为今后燃煤烟气汞污染控制的研究方向。

英文摘要：

According to the development of the mercury pollution control technologies for coal-fired flue gases,the updated methods including the adsorption technology and the oxidation technology were overviewed.The studies of mercury removal by activated carbon or chemically treated carbons,and the studies of photocatalytic oxidation of element mercury were highlighted in the paper.Based on the same reaction mechanism for these two techniques,which exist simultaneously adsorption and oxidation reactions,it was proposed that adsorption-photocatalytic oxidation might be a new research direction for the mercury removal from coal-fired flue gases.