Engine Sludge - Generation Rate
Engine-sludge generation rate from fuel oil + separator - basis for sludge tank sizing.
Sludge / day
0.45t/day
Formula, assumptions, and limits
Factor HFO 1.5 %, VLSFO 1.0 %, MDO 0.5 %. Actual depends on separator efficiency, fuel quality. Sludge → incinerator or shore reception.
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| Fuel-type sludge factor | - | MARPOL Reg.12 |