Study of heavy metal concentrating rules in type copper debris section with covered soil

Through taking sample in surface soil and different depth copper debris of type section plane of Hongtoushan and analyze change of PH value and population parametern and exchange condition of heavy metal of each layer.The result indicated:under water power potential gradient function, heavy metal and sulfur moves into surface soil layer with capillary moisture and be absorbed to concentrate in soil. And because the leaching-concentrates the function and the heavy metal different physics and chemistry nature,it forms heavy metal element respectively special peak shape distributed rule of Hongtoushan copper debris type section plane.