煤矿矿井水综合利用系统运行性能评估与优化分析

王仁雷,秦树蓬,马红亮,唐国瑞,衡世权

Performance evaluation and optimization analysis of comprehensive utilization system for mine wastewater in coal mine

Renlei WANG,Shupeng QIN,Hongliang MA,Guorui TANG,Shiquan HENG

表2 性能评估期间矿井水水质

Table 2 Mine water quality during performance evaluation tests

项目 pH TDS/(mg·L-1) SO42-/(mg·L-1) Cl—/(mg·L-1) SS/(mg·L—l) Ca2+/(mg·L—1) Mg2+/(mg·L-1) HCO3—/(mmol·L—1) 全硅/(mg·L-1) 矿井水 7.65 4 160 2 630 43.5 48 439 52.9 4.20 6.35