改性牡蛎壳粉优化制备及其对草甘膦的吸附性能
张伟,梁哲,汪爱河,舒金锴,胡孟源

Optimized preparation of modified oyster shell powder and its adsorption performance for glyphosate
Wei ZHANG,Zhe LIANG,Aihe WANG,Jinkai SHU,Mengyuan HU
表2 不同牡蛎壳粉表面结构特征参数
Table 2 Surface structure characteristic parameters of different oyster shell powders
样品比表面积/ (m2·g-1孔容/ (cm3·g-1平均孔径/nm
改性前牡蛎壳粉5.2250.018 914.48
改性后牡蛎壳粉6.3360.028 221.15