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3 充填体扫描电镜—X射线能谱分析图
(a)浓度为0;(b)浓度为15 000 mg/L;(c)EDS-C-S-H;(d)EDS-钙矾石
Fig.3 Scanning electron microscope-X-ray energy spectrum analysis images of backfill body