钢铁厂循环水排污水深度处理回用技术的研究应用
徐海波,张楠,杨军,林亚祥

Research on the advanced treatment and reuse of the recirculating water blowdown water in steel plant
Haibo Xu,Nan Zhang,Jun Yang,Yaxiang Lin
表1 原水及出水水质
Table 1 Quality of raw water and effluent water
指标 进水 产水限值
pH 7.0~8.7
碱度/(mg·L-1 ≤497 < 50
总硬/(mg·L-1 ≤820 < 30
Ca2+/(mg·L-1 ≤390 < 10
Cl-/(mg·L-1 ≤97 < 5
电导率/(μS·cm-1 ≤1 395 < 50
浊度/NTU ≤15 0