Hamworthy Develops New Ballast Water Solutions

(Press Release)
Tuesday, November 29, 2011
Hamworthy Ballast/Image: Hamworthy

Ratification of the IMO’s Ballast Water Management Convention is widely anticipated within the next 12 months. As a consequence, ship owners are evaluating as a matter of some urgency which ballast water treatment technology is best suited to both their existing and new ships. Recognizing that no one solution will be suitable across all ship types, sizes and environmental conditions, Hamworthy’s dedicated ballast water research and development team has developed two different treatment solutions to provide customers with greater flexibility and choice. The product range is referred to as AQUARIUS

Dr Joe Thomas, Managing Director, Hamworthy Ballast Water Systems points out: “We are currently the only OEM offering a choice of ballast water treatment solutions to both the new build and retrofit markets. We believe this gives our customers every confidence that by working with Hamworthy they will be able to find the technology best suited to their particular needs. ”The AQUARIUS -UV system is a two stage approach with filtration followed by disinfection using ultraviolet light, and so does not use any active substance. As there is no detrimental effect on water quality, ballast water can be safely discharged from the ballast tank at any time. Furthermore, to ensure maximum disinfection, UV treatment is utilised during the discharge cycle, as well as on ballasting.

In developing the AQUARIUS -UV system, Hamworthy has formed a strategic partnership with UK-based Hanovia, a specialist in UV system design and manufacturing. Hamworthy has assumed overall responsibility for performance compliance against the required regulatory standards, with the UV system being an essential component to integrate with Hamworthy’s ballast water management solution. Hamworthy is also marketing its AQUARIUS -EC Ballast Water System, which similarly employs a two stage approach, but in this case disinfection using an active substance, generated using side stream electro-chlorination. Hamworthy is collaborating with Magneto Special Anodes for the development of advanced electrolysis technology. Upon de-ballasting, the system neutralises any remaining active substance using sodium bisulfite, ensuring that the ballast water can be safely discharged back to the sea. Dr Thomas says: “Both systems provide a robust solution for the treatment of ballast water across a range of challenging ship operating end environmental conditions, exceeding the required IMO standards. We have also adopted a modular approach to system design in both cases so that equipment can be flexibly arranged to suit conditions onboard. Furthermore, both the AQUARIUS systems are designed and supplied to treat ballast water across a full range of ballast pump sizes.”

Maritime Reporter July 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Technology

BMT WBM to Showcase TUFLOW at World Bank Seminar

BMT WBM ( (BMT), a subsidiary of BMT Group Ltd, a leading international engineering and risk management consultancy, is delighted to announce that it will be presenting

Senator Kaine Tours NNS Apprentice School

Huntington Ingalls Industries (HII) apprises that it has hosted Sen. Tim Kaine, D-Va., for a tour of The Apprentice School at the company's Newport News Shipbuilding division.

Rosneft Restores Meteorological Observations System in Kara Sea

As part of a large-scale summer Arctic research expedition "Kara-Summer - 2014" a meteorological station was installed that meets the latest modern requirements for such equipment,

New Products

BCG Releases PCVM Emulation

Buffalo Computer Graphics (BCG) Inc. announced the addition of another emulation product to its family of Radar Simulators. BCG has completed an emulation of the VisionMaster FT radar – our PCVM.

GPS Discharge Control System for Food Waste

Through a cooperation with Marine Position AB, Uson Marine AB can now offer functionality from the Seatrade award winning system Environmental Navigator for its

Helideck Safety System to Launch at SMM

Amarcon and Observator Instruments will develop a helideck monitoring and forecasting system to improve the safety of helicopter landings and take-offs from a vessel.

Ballast Water Treatment

Hyde Marine to Display Ballast Water Tech at SMM

Hyde Marine, Inc., a ballast water treatment technology company, will showcase its Hyde GUARDIAN Gold HG250G Ballast Water Treatment System (BWTS) at the upcoming Shipbuilding,

Trojan Marinex BWTS Earns USCG AMS Acceptance

Trojan Marinex ballast water treatment system receives U.S. Coast Guard AMS acceptance for all water qualities Trojan Technologies’ Trojan Marinex ballast water

Ballast Water Management: California Update

The California State Lands Commission (CSL) has promulgated a letter to clarify its interpretation of existing ballast water requirements under the California's

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Security Naval Architecture Navigation Pod Propulsion Ship Electronics Ship Simulators Shipbuilding / Vessel Construction Winch
rss | archive | history | articles | privacy | terms and conditions | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.2725 sec (4 req/sec)