| 露天矿矿井水强化混凝与季节适应性研究 | 
| 王淑璇,张溪彧,杨建 | 
| Enhanced coagulation and seasonal adaptability of open-pit mine water | 
| Shuxuan WANG,Xiyu ZHANG,Jian YANG | 
| 图4 PAC单独投加对TDS及HCO3-浓度的影响 | 
| Fig. 4 Effect of adding PAC alone on the TDS content and HCO3- concentration | 
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