When the adsorption time was 40 min, 20g sorbet was used for 1 liter solution containing with 50mg/L fluoride, the adsorption rate was up to 74. 6% .
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室温条件下;F-离子初始质量浓度50mg/L;吸附剂投加量20g/L;吸附振荡时间为40min时;无机柱撑蒙脱石对F-的去除率达74.;6%25;较相同条件下未改性柱撑蒙脱石对F-离子的去除率提高了19