Table 1 Major physicochemical properties of the studied samples. LB Luvisol B horizon, PC Phaeozem C horizon

From: Effect of pedogenic iron-oxyhydroxide removal on the metal sorption by soil clay minerals

  pH TOC BET CEC Fe FeDCB Clay CaCO3
  (CaCl2) (g/kg) (m2/kg) (mmol/kg) (g/kg) (g/kg) (%) (%)
Sample LB 4.28 ± 0.01 0.54 ± 0.07 33 ± 1.1 14.0 ± 0.46 40.3 ± 2.0 19.7 ± 1.0 19.2 ± 1.7 -
Sample PC 7.93 ± 0.01 0.34 ± 0.09 29 ± 0.5 12.4 ± 0.22 44.5 ± 1.4 37.2 ± 3.0 18.1 ± 2.1 22.8 ± 0.5