![](https://pes.eu.com/wp-content/uploads/2021/06/f501be74-f6b9-4fe1-960b-1d5a7fdc21b7.jpg)
Alfa Laval has successfully completed additional tests at the Norwegian Institute for Water Research (NIVA) to verify the biological efficacy of Alfa Laval PureBallast 3 without holding time. As a result, PureBallast 3 is on target to be the first UV ballast water treatment system with zero holding time in its U.S. Coast Guard (USCG)… Read more »