The species, extraction preconcentration and analysis of mercury in aquatic environment are reviewed, and development of mercury speciation analysis in recent years is introduced in this paper.

• 摘要概述了近年来国内外对水环境中汞的形态、分离富集手段及其测定方法的研究报道。文献表明随着对汞环境化学行为研究的深入，汞的形态分析技术在今后依然是极富挑战的课题。