The researches on the static and dynamic leaching behaveor of heavy metals (Cu , Zn , Pb, Cd , Fe, Mn, Ni, Cr(N)) in Chongqing life garbage are summarized. The leaching Curves arc gained. The inquiring into the acting of ion-exchanging caused by hydric-ion on heavy metal's dyn mie leaching are the leaching behavior of heavy metals in dry and soaked garbage are made detailly using the static and dynamic leaching test data, the pollution of heavy metal from garbage' s leachate to environment is discussed generally.