Effectiveness of Alkali-Acid Treatment in Enhancement the Adsorption Capacity for Rice Straw: The Removal of Methylene Blue Dye

<table>Effect of sodium chloride concentration on the adsorption of MB dye onto ARS-1C-E and ARS-E adsorbents at pH 6 (<svg height="14" id="M114" style="vertical-align:-0.3003pt" version="1.1" viewbox="0 0 60.137501 14" width="60.137501" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>), adsorbent dose = 0.15 g/25 mL, and initial MB concentration = 100 mg/L.</table>

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fig6

Figure 6

Figure 6: Effectiveness of Alkali-Acid Treatment in Enhancement the Adsorption Capacity for Rice Straw: The Removal of Methylene Blue Dye 