The Influence of Physico-Chemical Properties on Heavy Metals Content on the Illegal Land Fill Kadisoka, Sleman, Special Region of Yogyakarta

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The Influence of Physico-chemical properties on heavy metals contenton the Illegal Land Fill at Kadisoka, Sleman, Yogyakarta has been carried out. The aims of this research are to evaluatethe metal concentrationin the soil, analyze the physicochemical properties including water and ash contents, pH, electrical conductivity, total organic carbon, cation exchange capacity; and to find out the maximum heavy metals contentthe soil samples.Soil samples were divided into three samples based on places where they were taken in the landfill area, namely sample I, II and III. Heavy Metals content in the solution were measured by Atomic Absorption Spectrophotometer (AAS).The results showed the highest heavy metal content in soil was Zn. Sample II had the highest Zn value at 1,199 mg kg-1, whereas sample I had the lowest total Zn content of 708.54 mg kg-1.

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14-19

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March 2019

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