本文综述了汞的来源,介绍了汞的形态及形态分析方法的研究进展,讨论了影响汞吸附和解吸的主要因素,比较了对土壤舰积物中汞污染进行风险评价的方法,提出了生物修复、减少汞污染的排放等治理我国汞污染的有效措施。最后对汞在土壤/沉积物中的地球化学行为等研究方面进行了展望。
In this paper, the origins of mercury and the advances in the study of morphology and morphological analysis of mercury are reviewed, and the main factors that affect the adsorption and desorption of mercury are discussed. Some measures to control mercury pollution in soil/sediment, such as bioremediation, reducing mercury pollution from emissions, are put forward. The advantages and shortcomings of several risk assessment methods of mercury pollution in soil/sediment are compared with each other, and the prospects of the study of geochemical behaviors of mercury in soil/sediment are also dealt with.