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Characteristics of 20-fold-diluted dairy manure slurry (n = 3).
| Parameter | Average (S.D.) |
|---|---|
| pH | 7.2 (0.15) |
| Electrical conductivity (κ) (μS/cm) | 710 (50) |
| Dissolved oxygen (DO) (mg/L) | 0.12 (0.02) |
| Turbidity (NTU) | 2070 (40) |
| Suspended solids (SS) (mg/L) | 1513 (26) |
| Chemical oxygen demand (COD) (mg/L) | 2565 (55) |
| Dissolved organic carbon (mg/L) | 106 (12) |
| Zeta potential (mV) | −19.45 (0.43) |
