重庆市生活垃圾中重金属的形态分布研究

THE EXISTING-FORM DISTRIBUTION OF THE HEAVY MERTAES IN CHONGQING LIFE GARBAGES

用Tessier的分组原则和连续提取方法,对重庆市几个渣场的生活垃圾中Cu、Zn、Pb、Cd、Fe、Mn、Ni七种重金属的存在形态进行了详细研究。探讨了各元素的形态分布规律和迁移特性。

The Existing-form distribution of the seven heavy metals (Cn,Zn ,Pb , Cd .Fe Mn , Ni)in Chongqing life garbages are studed with the tessier' s form group classification and continuous extnaction methods ,Each element's existing-form regularity and moving characteristic are discussed,