THE RELEASE OF HEAVY METALS FROM WASTES ASSOCIATEDWITH URBAN HUMAN LIFE IN THE DUMP SOIL
Zhang Hei Ma Dongsheng(State Key Laboratory of Mineral Deposit Reposit Research, Nanjing University, Nanjing, 210093)
The plot of the rubbish associated with human daily life in Nanjing was systematically studied as on example. It is demonstrated that the contents of heavy metal elements and their speciations in the dump soil are related with the release of heavy metals from the rubbish. The contents of heavy metals bounded to their efficient phases are raised as the rise of contents of heavy metals released from the rubbish in the soil environment.