分析近年有关淮河流域重金属污染文献，发现该流域沉积物普遍受到重金属类环境激素Cd、Pb污染。针对该流域Cd、Ph污染现状，结合该流域自然环境特点，进一步筛选和培育适合该流域Cd、Pb污染修复的超积累植物，以实现流域被污染植物的修复。%With the analysis of heavy metal pollution of Huaihe River Basin in recent years, it＇s found that the basin sediments has been contaminated by heavy metals such as environmental hormones of Cd ＆ Pb to some degree. A lot of research work on Cd and Pb＇s contaminated hyperaccumulators has been done in recent years. There are 53 kinds of plants which can be used to repair various types of Cd pollution. And there are another 33 plants which can be used to control Pb pollution. According to the natural environment features of the basin, it is suggested that hyperaccumulator plants be used to deal with the pollution of Pb ＆ Cd in Huaihe River Basin. On the basis of previous studies, the hyperaccumulator plants can be planted to deal with the pollution of Cd and Pb in Huaihe River Basin.
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