a 制备吸附剂(Adsorbent),凹凸棒石(Attapulgite)负载铝氢氧化物(Aluminum hydroxide)
b 0.1克吸附剂处理100ml 浓度为6mg/l的氟离子溶液(Fluoride ion solution)
c 震荡箱(thermostatic shaker)中反应24小时后,用氟离子选择性电极(selective electrode for Fluoride ion)测得溶液中剩余氟离子浓度(Fluoride ion concentration)
d 计算出氟离子去除率(Fluoride removal)