Research Article

Immobilization of Cd, Zn, and Pb from Soil Treated by Limestone with Variation of pH Using a Column Test

Table 1

pH and XRF analysis results of the soil amendment used in this study.

AmendmentpHXRF1 analysis (%)
SiO2Fe2O3Al2O3CaOMgOMnOP2O5

Limestone9.6012.72.893.2462.714.90.520.06

X-ray fluorescence spectrometer.