Based on the analysis of heavy metals in AMD major sources and harm,this paper in light of heavy metals in three kinds of treatment technology： physical and chemical method,biological method and artificial wetland were discussed respectively,analysis shows that every method has a certain application conditions,the microbial method is the most development potential of the methods,it is the future research focus.%在分析AMD中重金属的主要来源及危害的基础上,对AMD中重金属的三种处理技术：物理化学法、生物法和人工湿地法分别进行了阐述,分析表明各种方法都具有一定的适用条件,其中微生物法是最有发展潜力的方法,也是以后的研究热点。
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