Sewage treatment plants (STPs) from Wärtsilä are the most cost-effective and safe answer for every ship or offshore platform to dispose of wastewater at sea. No tempering with the quality of our oceans.
Wärtsilä sewage treatment units - also known as 'Hamworthy Sewage Treatment Plants' - are certified to meet IMO MEPC 227(64) guidelines. These have been in place for all new-build ships from 1 January 2016 onward.
Each Wärtsilä/Hamworthy sewage treatment unit has been optimised to process all onboard black and grey wastewater streams. The plants are compatible with both conventional gravity and vacuum fed collection systems. On top of that, each STP is fully automatic, allowing for unattended operation. This greatly reduces maintenance requirements and lower long-term operating costs.
Finally, Wärtsilä sewage treatment plants for ships are compact and modular in design, suitable for between-deck installations and adaptable to customer new-build specifications.
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SCOPE OF SUPPLY
The AQUARIUS® UV Ballast Water Management System (BWMS) was installed onboard the Twister, a Chemgas BV owned LPG carrier.
For retrofit applications and upgrades, where space availability can be a determining factor, the modular configuration of Wärtsilä’s AQUARIUS® range was a particular advantage and the entire installation process took just 3 weeks.
The HMS Daring, commissioned in 2009, is the first of six vessels of the new Type 45 class. Each Type 45 Destroyer has an IEP (Integrated Electric Propulsion) system consisting of two gas turbine alternators and two Wärtsilä 12V200 diesel alternators. (photo courtesy of BVT). The vessel is also fitted with a MBR50N membrane bioreactor for advanced wastewater processing.
Please fill in the form, we aim to respond within 1-2 business days depending on the enquiry. For an existing installation, provide all necessary details to identify the installation and the equipment. Fields indicated with an asterisk (*) are required.
For spare parts, please e-mail us with the Equipment Serial Number or the name of the vessel at email@example.com. For urgent support, contact +44 1202 662 634.
For technical support & service, please email us with the Equipment Serial Number or the name of the vessel at firstname.lastname@example.org. For urgent support, contact +44 1202 662 616.
Equipment Serial Number is taken from the equipment nameplate and includes all letters and numbers as given on the equipment nameplate.