The D2 Standard and Ballast Water Treatment @CasualNavigation

Uploaded August 2026 | Updated September 2026, 2 weeks ago

The D2 standard limits the number of viable organisms that ships may discharge and usually requires a dedicated treatment plant. These systems begin by filtering out larger organisms and sediment from the ballast water.

Chemical treatment, including chlorination, is one of the most common methods. Before the water is released, additional chemicals are needed to neutralize the chlorine and prevent damage to the receiving ecosystem.

#D2Standard #BallastWaterTreatment #WaterFiltration #Chlorination #CasualNavigation

The D2 Standard and Ballast Water Treatment

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