Mesoporous Al2O3 was prepared via evaporation-induced self-assembly method by using aluminum isopropanol as the precursor, P123 as the template, and HCl as the acid regulator. The effects of adsorbent dosage, adsorption temperature, adsorption time and solution pH were investigated. The experimental results show that when the initial concentration of Cr6 was 10 mg/L, the amount of adsorbent was 0.24 g, the adsorption time was 80 min, the adsorption temperature was 50?C and the pH was 3, the removal rate of Cr6 could reach 96%.
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机译：通过使用铝异丙醇作为前体，P123作为模板，作为酸调节剂，通过蒸发诱导的自组装方法制备介孔Al 2 O 3。研究了吸附剂剂量，吸附温度，吸附时间和溶液pH的影响。实验结果表明，当Cr6的初始浓度为10mg / L时，吸附剂的量为0.24g，吸附时间为80分钟，吸附温度为50μl，pH为3，CR6的去除率可以达到96％。
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