水体中汞的转化与毒性

Transformation And Toxicity of Mercury in Water Body

本文分析了自然水体中汞的存在形式,揭示了不同水体中pH、Cl^-和腐殖酸浓度的变化对汞存在形式的影响,定量分析了甘贡、氢氧化汞、腐殖酸汞的毒性,提出了综合评价水体中汞化合物毒性的计算方法和分析方法。

We discuss form of mercury in natural water body and influences of mercury form by concentration variation of pH, Cl - and humic acid in water body. We also analyse toxicity of calomel, oxyhydrogen mercruy and humic acid mercary quantitatively, and set forth methods of calculation and analysis of toxicity of chemical compound of mercury.