Chemical Speciation and Potential Mobility of Heavy Metals in Organic Matter Amended Soil

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Heavy metals</td><td class="align_center">Wave length (nm)</td><td class="align_center">Lamp intensity (mA)</td><td class="align_center">Slit intensity (nm)</td><td class="align_center">Recovery percentage (%)</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">Pb</td><td class="align_center">217.3</td><td class="align_center">10</td><td class="align_center">1</td><td class="align_center">109</td></tr><tr><td class="align_left">Cd</td><td class="align_center">228.8</td><td class="align_center">4</td><td class="align_center">0.5</td><td class="align_center">98</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Operating parameters and recovery percentages of atomic absorption spectrometer (AAS) for working elements.</div>

Applied and Environmental Soil Science

tab2

Table 2

Table 2: Chemical Speciation and Potential Mobility of Heavy Metals in Organic Matter Amended Soil 