Removal of fluoride from water using aluminium containing compounds

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批吸附研究被承担估计泰坦吃了的铝的适用性(在) 并且铋铝酸盐(BA ) 到把氟化物离子从水移开。氟化物移动效率上的 pH,吸附物的剂量,接触时间,起始的集中,合作离子和温度的效果被学习。氟化物离子的数量吸附了,在从氟化物离子答案的 4 mg/L 的 30 ° C,由在并且 BA 分别地是 0.85 和 1.55 mg/g。适合很好到 Freundlich 和兰米尔等温线的试验性的数据。热力学的参数象Δ H 那样 0,Δ S 0 并且Δ G 0 显示氟化物离子由的移动在当那由 BA 吸热、自发时,
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