镁盐改性凹凸棒土颗粒制备优化及磷吸附特性

陆谢娟,童山原,冯璐,毛娟,吴晓晖,史诗乐

Optimization of preparation of magnesium salt modified attapulgite particles and adsorption characteristics of phosphate

Xiejuan Lu,Shanyuan Tong,Lu Feng,Juan Mao,Xiaohui Wu,Shile Shi

表6 Mg-AP和Mg-TAP比表面积

改性凹土 Mg-AP Mg-TAP t-Plot微孔面积/(m2·g-1) 7.239 5 17.764 0 t-Plot外表面积/(m2·g-1) 80.312 6 79.799 1 总比表面积/(m2·g-1) 87.552 1 97.563 1