Journal of Chemistry / 2015 / Article / Tab 5

Research Article

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

Table 5

Pearson’s correlation coefficients between Cd, Zn, Pb, and pH in leachates of control column ().

pHCdZnPb

pH1−0.769**−0.652**0.038
Cd−0.769**10.965**0.060
Zn −0.652**0.965**10.069
Pb0.0380.060 0.0691

Significant at P < 0.05.
**Highly significant at P < 0.01.