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首页> 外文会议>International Conference on Materials Engineering and Automatic Control >Sorption of Methylene Blue and Acid Orange 7 Onto Ananas Comosus Peels and Leaves Based Activated Carbon
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Sorption of Methylene Blue and Acid Orange 7 Onto Ananas Comosus Peels and Leaves Based Activated Carbon

机译：吸附亚甲基蓝色和酸橙7到亚麻组织果皮果皮中并留下基于活性炭

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摘要

The adsorption of Methylene Blue (MB) and Acid Orange 7 (AO7) dye onto Ananas Comosus Mixed Peels and Leaves (ACMPL) were carried out by conducting four different parameters such as initial concentration, pH, dosage of adsorbent, and contact time. Effect of initial concentration for both dyes showed that higher initial concentration would take longer contact time to attain equilibrium due to higher amount of adsorbate molecules. The effect of pH showed highest percentage removal for MB is at pH 9 which is 95.81%. Meanwhile for AO7 the highest percentage removal is 31.06% at pH 3. The percentage removal of MB had reached the equilibrium at dosage 0.5g while AO7 keep increasing with the increment of adsorbent dosage. The percentage removal of MB and AO7 had increased until hour 2.5 which was from 72.5% to 86.93% and 19.441% to 36.89% respectively and reached equilibrium at 3 hour contact time.
机译：通过进行四种不同的参数，对亚甲基蓝（Mb）和酸橙7（AO7）染料在anaNAS comosus的混合果皮和叶（Acmpl）上进行吸附，例如初始浓度，pH，剂量的吸附剂和接触时间。 初始浓度对两个染料的影响表明，由于较高量的吸附剂分子，初始浓度较高的初始浓度将需要更长的接触时间来实现平衡。 pH的效果显示出最高百分比的MB的去除是pH 9，其为95.81％。 同时，对于AO7，pH 3的最高百分比除去31.06％。Mb的去除百分比已达到剂量0.5g的平衡，而AO7随着吸附剂的增量而增加。 移除Mb和AO7的百分比增加至每小时2.5，分别为72.5％至86.93％和19.441％至36.89％，在3小时接触时间内达到平衡。

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