Application of <i>Glycyrrhiza glabra</i> Root as a Novel Adsorbent in the Removal of Toluene Vapors: Equilibrium, Kinetic, and Thermodynamic Study

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td align="left" rowspan="2">Adsorbate</td><td align="center" rowspan="2"><svg height="15.5625" id="M33" style="vertical-align:-6.27896pt" version="1.1" viewbox="0 0 79.512497 15.5625" width="79.512497" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> (mg/g)</td><td align="center" colspan="4">                             Pseudo-second-order model</td></tr><tr class="thead"><td align="center"><svg height="16.3125" id="M34" style="vertical-align:-3.276pt" version="1.1" viewbox="0 0 15.0125 16.3125" width="15.0125" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> (g/mg·h)</td><td align="center"><svg height="12.4375" id="M35" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 8.8999996 12.4375" width="8.8999996" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> (g/mg·h)</td><td align="center"><svg height="14.1" id="M36" style="vertical-align:-5.10373pt" version="1.1" viewbox="0 0 64.587502 14.1" width="64.587502" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>  (mg/g)</td><td align="center"><span style="width: 17.4px;"><svg height="15.975" id="M37" style="vertical-align:-0.1092pt" version="1.1" viewbox="0 0 17.4 15.975" width="17.4" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg></span></td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td align="left">Toluene</td><td align="center">2.22</td><td align="center">0.29</td><td align="center">1.67</td><td align="center">2.36</td><td align="center"><b>0.996</b></td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Parameters of pseudo-second-order kinetic model obtained from this study.

Journal of Environmental and Public Health

tab3

Table 3

Table 3: Application of <i>Glycyrrhiza glabra</i> Root as a Novel Adsorbent in the Removal of Toluene Vapors: Equilibrium, Kinetic, and Thermodynamic Study 

Journal of Environmental and Public Health

Application of Glycyrrhiza glabra Root as a Novel Adsorbent in the Removal of Toluene Vapors: Equilibrium, Kinetic, and Thermodynamic Study

Table 3