Marine biofouling, the accumulation of marine organisms on a ship's hull, presents a significant operational challenge, leading to increased fuel consumption, higher maintenance expenses, and adverse environmental impacts. The proposed solution involves the adoption of an ultrasonic hull antifouling system, a technology that utilizes high- frequency sound waves to prevent the settlement and growth of these organisms.
This business case presents the justification for procuring and installing an ultrasonic hull antifouling system for a vessel.
Vessel biofouling occurs when aquatic organisms attach and
accumulate on a ship’s underwater surface, such as the hull, sea
chest, propeller, thrusters, bilge keel, and keel coolers. When
biofouling occurs, it reduces a vessel’s fuel efficiency, accelerates
the spread of invasive species, increases CO2 emissions, and
jeopardizes overall operational efficiency due to increased
hydrodynamic drag. Fortunately, ultrasonic antifouling is a reliable
and eco-friendly method of preventing biofouling.
Ultimate Guide to Ultrasonic Antifouling Systems - Cathelco (pdf)
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