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Considered the process of carbonation, lime binding, the peculiarities of the chemical reaction carbonization of calcium hydroxide with increased concentrations of carbon dioxide and graphically presented the mechanism carbonization of lime of the test. set the degree of influence of the type of limestone to the formation of the strength characteristics of the material on the basis of lime carbonating...
Column and pilot scale experiments for a chemical treatment involving the use of coagulants to remediate heavy metal contaminated groundwater were performed. Granulated lime (Ca(OH) 2 ) and calcium carbonate (CaCO 3 ) were used as coagulants and contaminated groundwater obtained at an abandoned Fe-mine in Korea was used for the experiments. The main removal mechanism of heavy metals...
The availability of metal in contaminated soil can be reduced by the addition of soil amendments. The objectives of this study are to study the effects of applying different soil amendments on the concentration of Cd and Pb in soil solution, DTPA or EDTA extractable Cd and Pb, and the uptake of Cd and Pb by wheat (Triticum vulgare) when growing in long-term Cd and Pb-contaminated soils, more than...
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