燃煤电厂脱硫废水零排放现场中试研究
黄晓亮,蔡斌,刘威,朱向宇,王佳佳

Pilot scale research on zero discharge of desulfurization wastewater in coal power plant
Xiaoliang Huang,Bin Cai,Wei Liu,Xiangyu Zhu,Jiajia Wang
表1 某燃煤电厂脱硫废水水质
项目平均值
pH6.5
浊度3.8
SS60
COD420
总硬度(以CaCO3计)58 940
TDS51 500
Cl-13 750
SO42-47 508
NO3-6.6
F-100
HCO3-793
Na+6 279
K+1 170
SiO2980
Ca2+1 116
Mg2+13 536
Ba2+26.4
Sr2+13.2
总碱度(以CaCO3计)1 300
Fe1.7
Al0.2
Cd0.32
Pb0.63
Cr0.22
Ni1.3
As0.14
Hg0.24