Removal of Methylene Blue from Aqueous Effluent Using Fixed Bed of Groundnut Shell Powder

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td align="left">Bed height (cm)</td><td align="center"><svg height="11.075" id="M57" style="vertical-align:-3.25793pt" version="1.1" viewbox="0 0 13.375 11.075" width="13.375" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,11.075)">
<g transform="translate(72,-63.14)">
<text transform="matrix(1,0,0,-1,-71.95,66.44)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑞</tspan>
</text>
<text transform="matrix(1,0,0,-1,-66.22,63.31)">
<tspan style="font-size: 8.75px; " x="0" y="0">0</tspan>
</text>
</g>
</g>
</svg> (kg/kg)</td><td align="center"><svg height="14.2375" id="M58" style="vertical-align:-3.13504pt" version="1.1" viewbox="0 0 27.237499 14.2375" width="27.237499" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,14.2375)">
<g transform="translate(72,-60.61)">
<text transform="matrix(1,0,0,-1,-71.95,63.79)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝐾</tspan>
</text>
<text transform="matrix(1,0,0,-1,-62.42,60.66)">
<tspan style="font-size: 8.75px; " x="0" y="0">T</tspan>
<tspan style="font-size: 8.75px; " x="5.3474722" y="0">H</tspan>
</text>
</g>
</g>
</svg> (m<sup>3</sup>/kg h)</td><td align="center"><span style="width: 17.7875px;"><svg height="13.775" id="M59" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 17.7875 13.775" width="17.7875" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,13.775)">
<g transform="translate(72,-60.98)">
<text transform="matrix(1,0,0,-1,-71.95,61.03)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑅</tspan>
</text>
<text transform="matrix(1,0,0,-1,-62.7,66.03)">
<tspan style="font-size: 8.75px; " x="0" y="0">2</tspan>
</text>
</g>
</g>
</svg></span></td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td align="left">5</td><td align="center">0.272</td><td align="center">2.262</td><td align="center">0.99</td></tr><tr><td align="left">10</td><td align="center">0.238</td><td align="center">2.091</td><td align="center">0.99</td></tr><tr><td align="left">15</td><td align="center">0.241</td><td align="center">1.395</td><td align="center">0.99</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Journal of Chemistry

tab3

Table 3

Table 3: Removal of Methylene Blue from Aqueous Effluent Using Fixed Bed of Groundnut Shell Powder 