无磷水处理方案在炼油循环水系统的应用
孙超
Application of non-phosphorous water treatment program in oil refining circulating water system
Chao Sun
表1
补充水水质
项目
生产用水
回用水
pH
8.28
7.73
电导率/(μS·cm
-1
)
263.4
437.9
钙硬度(CaCO
3
计)/(mg·L
-1
)
122.9
61.4
总碱度(CaCO
3
计)/(mg·L
-1
)
120.8
82.0