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Crude Oil Washing - Programme Sizing

Crude-Oil-Washing programme duration and estimated residue removed per MARPOL Annex I Reg. 33 - single-stage top wash.

COWCrudeMARPOL I
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Formula, assumptions, and limits

t=Aqnt = \frac{A \cdot q}{n}
SymbolMeaningUnit
AATank internal area
qqWash time per unit areas/m²
nnActive machines per tank

Source: MARPOL Annex I Reg. 33; IMO COW Operations Manual

In short

Crude-Oil-Washing programme duration and estimated residue removed per MARPOL Annex I Reg.

Learn the theory Marine Tank Cleaning and Crude Oil Washing