不同结构铝氧化物对磷的吸附特征

李敬,刘晓月,邱千峰,李苓,曹晓燕

Phosphorus Sorption Characteristics on Aluminum Oxides with Different Structures

LI Jing,LIU Xiaoyue,QIU Qianfeng,LI Ling,CAO Xiaoyan

表2 磷酸盐在无定形氧化铝上的吸附动力学参数

Table 2 Sorption kinetic parameters of phosphorus on amorphous alumina

Medium Frap Fslow kslow/h-1 krap/h-1 Qe/(mg·g-1) r2 0.7 mol·L-1 NaNO3 0.813 0.187 0.977 26.32 21.42 0.977 NSW 0.740 0.260 0.193 20.23 16.56 0.988