Higher desorption percentages for Pb(II) were observedfor the 15-Year and the 35-Year paddy soils. This is because their higher CEC contributes more electrostatic adsorption to the adsorption of Pb(II) by these soils.0s
Higher desorption percentages for Pb(II) were observedfor the 15-Year and the 35-Year paddy soils. This isbecause their higher CEC contributes more electrostaticadsorption to the adsorption of Pb(II) by these soils.0s