磁性-化学沉淀复合试剂处理含磷废水研究
梁宏,陈英燕,张开彬,彭红,张紫晨
Treatment of phosphorus wastewater by magnetic-chemical precipitation compound reagent
Hong Liang,Yingyan Chen,Kaibin Zhang,Hong Peng,Zichen Zhang
表1
因素与水平编码
因素
水平
-1
0
1
A
(PAC质量分数)/%
60
70
80
B
(pH)
5
7
9
C
(投加量)/(g·L
-1
)
13
15
17