Analysis of variance for the effect of pH on flocculating performance.
| Sum of squares | df | Mean square | F | Sig. | |
|---|---|---|---|---|---|
| Between groups | 16 405.203 | 7 | 2343.600 | 2014.895 | 0.000 |
| Within groups | 18.610 | 16 | 1.163 | ||
| Total | 16 423.813 | 23 |
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