U.S. Coast Guard type approval for previous-generation Alfa Laval PureBallast 2 systems
U.S. Coast Guard type approval for previous-generation Alfa Laval PureBallast 2 systems On 30 December 2020, the U.S. Coast Guard (USCG) issued its type approval for Alfa Laval PureBallast 2. Most owners of Alfa Laval’s second-generation ballast water treatment systems can now opt to continue operating in United States waters, even when their Alternate Management System (AMS) approval expires. Firm commitment to PureBallast customers The PureBallast 2 system generation, launched a decade ago, was developed long before the USCG presented its testing regime. As a result, certain technical mod...