The actual acidity occurring in ASS is determined by the relative intensity and comprehensive result of the four processes. 酸性硫酸盐土的酸害影响是上述四个过程相对强弱与综合作用的结果。
The application in the actual engineering of some mine shows that the stratum interspaces can be effectively filled with the clay-solidified grouts and the permeability coefficient of the stratum can be reduced by clay-solidified grouting technology and the acidity water is controlled and blocked up. 某矿山酸性污水库坝基防渗工程中帷幕注浆的实践表明,粘土固化注浆技术可以有效充填地层空隙,降低地层的渗透系数,从而实现对酸性污水的封堵和控制。