【摘要】 通过对某矿山香蒲植物净化塘中的泥样、水样、植物样重金属污染物含量的测定，说明香蒲植物净化塘对矿山废水中的重金属污染物有较强的净化作用．而且香蒲植物吸收重金属污染物的能力是根＞地下茎＞叶，并有向叶转化积累的趋势．以宽叶香蒲（ＴｙｐｈａＬａｔｉｆｏｌｉａＬ）为优势种的净化塘对矿山废水中的重金属污染物具有综合净化效益，有较强运用前景更多还原

【Abstract】 The study confirms purifying pond Typha latifolia plants has powerful capacity for absorbing and purifying heavy metals in the mine waste water,especially for Pb and Cu whose purification rates can reach about 97 7%,95 5% separately,through analysising the heavy metals concentration of sediment samples,plant samples,and water samples gotten from the purifying pond The results also prove that the absorbing capacity of Typha latifolia plants is as follows:root>rhizome>leaf We conclude that it is efficient to purify the mine waste waste water by the way of the purifying pond of Typha latifolia plants更多还原