Article ID Journal Published Year Pages File Type
8123445 International Journal of Coal Geology 2018 81 Pages PDF
Abstract
The leaching yields of potentially harmful elements (PHEs) present in the waste samples was determined using batch and percolation tests. The concentrations of Hg, Pb, and Cd in some leachates exceeded the limit values for inert wastes according to EU legislation. However, the concentration of other PHEs was low, probably due to prolonged washout of burnt materials by rainwater at a very low pH (1.5 to 4.6).
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Related Topics
Physical Sciences and Engineering Earth and Planetary Sciences Economic Geology
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