某电厂脱硫废水零排放处理系统运行性能分析
李亚娟,刘勇,刘贵栋,余耀宏,杨阳,杨永

Analysis of zero discharge system performance for desulfurization wastewater in a power plant
Yajuan LI,Yong LIU,Guidong LIU,Yaohong YU,Yang YANG,Yong YANG
表1 三联箱处理后的脱硫废水水质分析
Table 1 Effluent water quality of the three categories of desulfurization wastewater treatment
项目数值项目数值
pH8.61氨氮2.75 mg/L
电导率24 300 μS/cm总磷0.24 mg/L
含盐量34 080 mg/L氟化物12.50 mg/L
悬浮物38 mg/L硫化物0.12 mg/L
浊度8.34 NTU总镉0.69 mg/L
Cl-5 507 mg/L总汞0.049 mg/L
SO42-11 098 mg/L总镍0.23 mg/L
Ca2+32.10 mmol/L总铅0.017 mg/L
Mg2+90.57 mmol/L总锌0.23 mg/L
硬度1 729 mg/L总铬0.096 mg/L
COD84 mg/L总砷0.003 7 mg/L