Preparation, Characterization, and Application of Metakaolin-Based Geopolymer for Removal of Methylene Blue from Aqueous Solution

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left"><i>R</i><sub>L</sub></td><td class="align_center">Information about adsorption</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left"><i>R</i><sub>L</sub> = 0</td><td class="align_center">Irreversible</td></tr><tr><td class="align_left">0 &lt; <i>R</i><sub>L</sub> &lt; 1</td><td class="align_center">Favorable</td></tr><tr><td class="align_left"><i>R</i><sub>L</sub> = 1</td><td class="align_center">Linear</td></tr><tr><td class="align_left"><i>R</i><sub>L</sub> &gt; 1</td><td class="align_center">Unfavorable</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Adsorption properties according to R<sub>L</sub> value.</div>

Journal of Chemistry

tab6

Table 6

Table 6: Preparation, Characterization, and Application of Metakaolin-Based Geopolymer for Removal of Methylene Blue from Aqueous Solution 