BWMS UV - Applied Dose Check

UV dose (mJ/cm²) delivered by a ballast-water UV treatment system - compared to the reference 40 mJ/cm² target per USCG BWMS type-approval practice.

BWMSUVIMO

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This calculator requires JavaScript to compute its result. The formula, symbols, and regulatory sources are shown in the Formula section below.

Formula, assumptions, and limits

D_{UV} = I \cdot t \cdot \text{UVT}

Symbol	Meaning	Unit
$I$	UV intensity at sleeve	mW/cm²
$t$	Residence time in chamber	s
$UVT$	UV transmittance

Source: IMO BWM Convention / MEPC.300(72); USCG BWMS Type-Approval

In short

UV dose (mJ/cm\u00b2) delivered by a ballast-water UV treatment system - compared to the reference 40 mJ/cm\u00b2 target per USCG BWMS type-approval practice.

Learn the theory BWM Convention 2004: Ballast Water Management