Alfa Laval PureBallast 3 certified for installation on Chinese-flagged vessels Alfa Laval PureBallast 3 has become one of the first non-Chinese ballast water treatment solutions to be type approved by…
 Alfa Laval PureBallast 3 certified for installation on Chinese-flagged vessels Alfa Laval PureBallast 3 has become one of the first non-Chinese ballast water treatment solutions to be type approved by…