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18 cze 2021 · Many modern ships now equipped with ballast water treatment system to filter and treat ballast water as per IMO regulations. Learn about the different ballast water treatment technologies.
Alfa Laval offers type approved ballast water management systems (BWMS) with a portfolio of service offerings supporting compliance. Without use of toxic chemicals, the UV treatment technology behind the Alfa Laval PureBallast 3 offers superior ballast water treatment (BWT) in all kinds of waters.
Ballast Water Treatment System (BWTS) is a system designed to remove and destroy/inactive biological organisms (zooplankton, algae, bacteria) from ballast water. Ballast water treatment is still evolving technology with an ever-growing number of manufacturers.
Since the introduction of steel-hulled ships, water has been used as ballast to stabilize ships at sea. Ballast water is pumped in to maintain safe operating conditions throughout a voyage. This practice reduces stress on the hull, provides transverse stability, improves propulsion and manoeuvrability, and compensates for weight changes in ...
1 mar 2022 · This paper compiles and presents ballast water treatment system concepts, principles of inactivation mechanisms used, and the advantages and challenges of the treatment technologies.
5 cze 2014 · Ballast is any material used to add weight to balance an object such as a vessel. It is the additional weight necessary to bring the vessel to a suitable draft and trim, reduce stresses, and improve stability (GloBallast, Partnerships, The Problem, 2010).
The BWC ultimately requires ships to fit a ballast water treatment system conforming to Regulation D2 discharge performance standard. As an interim measure the BWC requires ships to manage their ballast water in accordance with Regulation D1.
