UV

• May 02, 2019
• Environment, News, Technology

Wärtsilä Aquarius UV gains USCG type approval

The U.S. Coast Guard Marine Safety Center has issued the 18th U.S. Coast Guard Ballast Water Management System Type Approval Certificate to Wärtsilä for its Aquarius UV (Ultra-Violet) BWMS. After a detailed

• January 22, 2018
• News

More owners of large vessels are opting for UV BWTS

JANUARY 22, 2018 — Alfa Laval says that an increasing number of owners of tankers and other large vessels are choosing UV based ballast water treatment systems (BWTS) over electrochlorination based systems.