Table 4 Estimated composition of effluent and sludge (bottom product) after primary treatment
From: Cultivation of microalgae for biofuel production: coupling with sugarcane-processing factories
Parameter | Values a | |
|---|---|---|
Effluent | Sludge | |
BOD5 (mg/LWW) | 828 | 372 |
COD (mg/LWW) | 1540 | 660 |
TN (mg/LWW) | 12 | 3 |
TP (mg/LWW) | 7.4 | 2.6 |
TSS (mg/LWW) | 145 | 217 |
Oil and grease (mg/LWW) | 21 | 39 |
TDS (mg/LWW) | 78 | 132 |
Flow rate (m3/day) | 1042 | 32 |