Uptake Capacity of Pb<sup><b>2</b>+</sup> by Sulphonated Biomass of <i>Cicer arietinum</i>: Batch Studies

<table>Plot of adsorption capacity versus time for Pb<sup>2+</sup> by S-III.  </table>

International Scholarly Research Notices

Figure 2: Uptake Capacity of Pb<sup><b>2</b>+</sup> by Sulphonated Biomass of <i>Cicer arietinum</i>: Batch Studies 