Table 13 One-way ANOVA overall difference test results.

From: Study on enhanced sludge dewatering and mechanism by modified corn straw powder in conjunction with tannic acid

Measurement

Degrees of Freedom(df₁/df₂)

F

P

Median particle size

2/6

1528.76

< 0.001

Zeta potential

2/6

1386.42

< 0.001