The effective methods to control the environmental pollution of phosphoric solid waste are described It can be used as mineralizer and admixture of cement, or to produce binder and white cement.
利用黄磷厂废渣作煅烧水泥熟料的矿化剂、水泥混合材和利用黄磷厂废渣生产胶凝材、白水泥是消除黄磷渣污染环境的有效途径；
Scales vary in color from white-gray to yellow or brown from the admixture of dirt or melanin.
鳞屑的颜色不一，从浅灰色到黄色或因肮脏、混有黑色素而为棕色。
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