Water-Soluble Fractions of Heavy Metals during Composting of Municipal Solid Waste

摘要: This study was done to determine the water-extractable fractions of Cd, Zn, Cu, and Pb investigate changes in water-soluble organic C during complete composting a pile ground municipal solid waste. No relationship found between pH extractable all metals, even if higher amounts Zn were extracted when material below neutrality. The degree stabilization reached by matter appears be important determining potential mobility heavy metals