钙矾石法去除脱硫废水硫酸根沉淀物沉降特性研究
徐敏,杜洪宇,窦微笑,李飞,卢卫,孙超,陈宇,周振

Settleability of ettringite precipitate for sulfate removal from flue gas desulfurization wastewater
Min XU,Hongyu DU,Weixiao DOU,Fei LI,Wei LU,Chao SUN,Yu CHEN,Zhen ZHOU
图5 不同IAS下SO42-去除沉淀物的XRD图谱与SEM图像
Fig.5 XRD patterns and SEM images of SO42- removal precipitate under different IAS