污水厂尾水作为煤化工行业中水水源的优化设计
刘鸣燕

Optimized design of wastewater plant tailwater as water source for coal chemical industry
Mingyan LIU
表2 污水厂尾水离子分析结果 (mg/L)
Table 2 Results of ions in tailwater of wastewater treatment plant
项目数值项目数值项目数值
K+10.36Na+30.82Ca2+76.61
Mg2+7.70Al3+0.03NH4+2.55
Ba0.019Cu<0.001Fe0.014
Mn0.007Si3.80游离二氧化碳18.33
亚硝酸盐0.034Cl-20.22SO42-104.46
HCO32-153.76PO43-0.34NO3-52.28
总硬度(以CaCO3计)223.04甲基橙碱度(以CaCO3计)126.11溶解性总固体492.9
悬浮物39酚酞碱度0.00