A growing number of customers, including MSC Cruises and Regent Seven Seas Cruises, are abandoning their selected UV treatment systems in favour of Alfa Laval PureBallast 3, Alfa Laval said in a press release.
A ballast water treatment system is a major investment, but also one that is crucial for vessel operations. If the system is unable to comply as planned, the vessel’s ability to do business will be crippled. This has led some ship owners to replace their existing choice of UV ballast water treatment system with another UV technology: Alfa Laval PureBallast 3.
Recently, two cruise ship owners took steps to exchange their procured UV ballast water treatment systems for PureBallast 3, which is type approved by both IMO and the U.S. Coast Guard (USCG). In both cases, the original system’s lack of USCG type approval was a decisive factor.
In an order for two newbuild vessels, MSC Cruises switched to PureBallast 3 Compact systems, which are delivered ready-assembled as skid-mounted modules. Each system will handle a flow of 170 m3/h. “After a retrofit project and installation on board our managed vessels, we have positive feedback from our crew about the simplicity of the installation and the very user-friendly system,” says Raffaele Pollio, Vice President Engine Operations at MSC Cruise Management Limited. “In addition, the USCG certification is what we really need, considering our vessels’ trading areas.”
Regent Seven Seas Cruises also modified orders for two newbuilds. The company will now install PureBallast 3 Compact Flex systems for 500 m3/h each, delivered as loose components. “USCG type approval is an important part of the technical specification,” says Paolo Mele, SVP Technical Operations at Regent Seven Seas Cruises. “We have positive experience with Alfa Laval from retrofits in previous years, and Alfa Laval’s offer was competitive for the shipyard.”
About Alfa Laval PureBallast
PureBallast, which was the first commercially available ballast water treatment solution, is a chemical-free technology sold and serviced by Alfa Laval. A vital component of PureBallast is the enhanced UV reactor, which was developed jointly by Alfa Laval and Wallenius Water based on Wallenius Water technology. All PureBallast systems are available with both IMO and U.S. Coast Guard type approvals.
About Alfa Laval
Alfa Laval is a leading global provider of specialized products and engineering solutions based on its key technologies of heat transfer, separation and fluid handling.
The company’s equipment, systems and services are dedicated to assisting customers in optimizing the performance of their processes. The solutions help them to heat, cool, separate and transport products in industries that produce food and beverages, chemicals and petrochemicals, pharmaceuticals, starch, sugar and ethanol.
Alfa Laval’s products are also used in power plants, aboard ships, oil and gas exploration, in the mechanical engineering industry, in the mining industry and for wastewater treatment, as well as for comfort climate and refrigeration applications.
Alfa Laval’s worldwide organization works closely with customers in nearly 100 countries to help them stay ahead in the global arena. Alfa Laval is listed on Nasdaq OMX, and, in 2017, posted annual sales of about SEK 35.3 billion (approx. 3.6 billion Euros). The company has about 16 400 employees.