Using Modified Fly Ash for Removal of Heavy Metal Ions from Aqueous Solution

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_center" colspan="2">Langmuir</td><td class="align_center" colspan="2">Freundlich</td></tr><tr class="thead"><td class="align_left">Parameter</td><td class="align_center">Value</td><td class="align_center">Parameter</td><td class="align_center">Value</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left"><i>Q</i><sub>max</sub> (mg/g)</td><td class="align_center">12.40</td><td class="align_center"><i>n</i><sub>F</sub></td><td class="align_center">3.16</td></tr><tr><td class="align_left"><i>k</i><sub>L</sub></td><td class="align_center">3.50</td><td class="align_center"><i>k</i><sub>F</sub></td><td class="align_center">10<sup>3.16</sup></td></tr><tr><td class="align_left"><i>R</i><sup>2</sup></td><td class="align_center">0.99</td><td class="align_center"><i>R</i><sup>2</sup></td><td class="align_center">0.58</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Langmuir and Freundlich isotherm parameters reflecting Cd<sup>2+</sup> adsorption by the FAMBT particles.</div>

Journal of Chemistry

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Table 5

Table 5: Using Modified Fly Ash for Removal of Heavy Metal Ions from Aqueous Solution 