含硫酸盐废水对磷石膏胶结充填体材料性能的影响

石英,聂锐洋,周诗彤,陆思成,卿子萱

Effect of Sulfate-Containing Wastewater on the Properties of Phosphogypsum-Based Cemented Paste Backfill

Ying SHI,Ruiyang NIE,Shitong ZHOU,Sicheng LU,Zixuan QING

图1 磷石膏和胶凝剂的粒径分布

Fig.1 Particle size distribution of phosphogypsum and binder