过硫酸钾-PAM-硅藻土改善污泥的脱水性能研究
刘浩, 丁照杰, 刘强, 赵准

Improving of sludge dewatering performance with potassium persulfate-PAM-diatomite
Hao LIU, Zhaojie Ding, Qiang LIU, Zhun ZHAO
表3 回归模型的方差分析
Table 3 Variance analysis of regression model
来源平方和df均方FP备注
模型38.1294.241151.5<0.000 1显著
A0.007 210.007 21.960.204 5
B0.01110.112.860.134 7
C7.8617.862 137.28<0.000 1
AB0.000 410.000 40.110.751 2
AC0.000 910.000 90.240.636
BC0.000 610.000 60.170.692 5
A24.5214.521 228.15<0.000 1
B25.0315.031 368.3<0.000 1
C217.92117.924 873.55<0.000 1
残差0.02670.003 7
失拟项0.01730.005 82.790.173 2不显著
标准差0.060 6R20.999 3
均数6.918 9R2adj0.998 4
变异系数/%0.876 5R2Pred0.992 3
预测误差平方和0.291 8信噪比89.684 9