ALPURE Ballast Water Treatment System Successfully Completes Corrosion Testing Program

Tuesday, March 15, 2011

FORT WASHINGTON, Pa. – 9 March 2011 – The BALPURE ballast water treatment systemfrom Severn Trent De Nora satisfies corrosion test recommendations of the IMO MEPC 59/2/16.  The corrosion testing, performed by an independent third-party institute, proved the BALPURE system has no effect on coated steel, naval bronze and Cu-Ni alloys. Testing proved an insignificant effect on bare steel – so small that the acceleration of corrosion due to the presence of free chlorine has minimal practical implications in ballast tanks. Therefore, the BALPURE ballast water treatment system will not impact the life expectancy of a ship.
The corrosion testing program, undertaken by GL Noble Denton, included accelerated studies for the BALPURE ballast water treatment system in untreated and full-salinity, treated, seawater up to 8 mg/liter (ppm) total residual chlorine. Comparative studies were made using uncoated steel test specimens and coated test specimens. All specimens met IMO Resolution MSC.215(82)-compliant ballast tank coatings requirements.
Effective corrosion control in ballast water tanks is one of the most important features in determining a ship’s lifespan. When evaluating a ballast water treatment system, ship builders and owners must know the effect the system will have on the overall vessel to eliminate impact to the corrosion-protecting coatings in the ballast tanks.Third-party corrosion testing against the IMO MEPC 59/2/16 recommendations is a must for every viable ballast water treatment system.
As the market leader in the design and manufacture of electrolytic seawater disinfection systems, Severn Trent De Nora has applied its 35-plus years of marine equipment experience to the treatment of ballast water with the BALPUREsystem. 
The patented (U.S. Pat. No. 7,244,348) BALPUREsystem is a proven, effective and economical electrolytic disinfection solution to treat ballast water. Environmentally safe and easy to maintain, the self-cleaning BALPUREsystem offers an operating cost of less than EUR 0.022 (USD 0.031) per m3 of ballast water treated. Designed with easy-to-separate subassemblies, BALPURE eliminates the requirement for design changes to a vessel’s engine room. Ideal for high-capacity applications, the BALPUREsystem can offer energy savings of up to 60 percent compared to competitive technologies.

Source: Severn Trent De Nora

Maritime Reporter February 2015 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

People & Company News

RoRo Ship Enters Operation for WWL

Wallenius Wilhelmsen Logistics welcomes into operation the M/V Thermopylae, the first of its new generation of Post Panamax HERO (High Efficiency RoRo) PCTC vessels.

Containership Becomes Largest to Sail the Thames

The Munkebo Maersk became the largest ship to ever sail up the River Thames as it called at DP World London Gateway, the U.K.’s newest deep-sea port hub. The 399-meter-long,

Rolls-Royce to Power Zhuhai Ferries

Rolls-Royce has been selected to supply waterjets and high speed MTU diesel engines to power two new aluminium catamaran fast ferries for Chinese ferry operator

Technology

Brookings Institution Hosting Panels on LNG Marine Fuel

The Brookings Institution, a Washington D.C.-based think tank, will host a two-panel discussion on the use of LNG as a marine fuel on Tuesday, March 3, the organization announced today.

Okeanus to Represent MacArtney Group in Brazil

Underwater technology provider MacArtney Group has signed an agreement with Okeanus Ltda. to be the group's official representative in the Brazilian market, MacArtney Group announced today.

HydroComp Releases New NavCad Premium Edition

HydroComp is releasing a major upgrade for its NavCad software tool, the company announced today.   NavCad has been used for resistance and propulsion prediction for nearly three decades,

Environmental

RoRo Ship Enters Operation for WWL

Wallenius Wilhelmsen Logistics welcomes into operation the M/V Thermopylae, the first of its new generation of Post Panamax HERO (High Efficiency RoRo) PCTC vessels.

Maersk Publishes Sustainability Report

Having launched a new sustainability strategy last year, the Maersk Group has published its 2014 sustainability report, covering aspects of the group’s 2014 sustainability

Lysblink Seaways to Be Towed to Shelter

Cargo ship Lysblink Seaways, which ran aground on Scotland’s west coast February 18, will be transported to shelter this afternoon after a successful ship-to-ship

Marine Equipment

Drying Cabinets Handy On Board Nexus

In 2014, Pronomar equipped Van Oord’s offshore cable laying vessel Nexus with three drying cabinets, each responsible for the drying of eight sets of workwear.

Electronics Retrofit for Taiwanese Research Vessel

L-3 SAM Electronics has been awarded a contract to retrofit propulsion control and automation systems aboard the Taiwanese Navy’s Ta Kuan hydrographic and oceanographic research vessel.

MMK Boosts Steel Shipments to Shipbuilders

OJSC Magnitogorsk Iron and Steel Works (MMK) supplied 78,000 metric tons of metal products to shipbuilders in 2014, which represents a 37.2% growth year-on-year.

 
 
Maritime Contracts Maritime Standards Offshore Oil Pod Propulsion Port Authority Ship Electronics Ship Repair Ship Simulators Sonar 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: 0.2489 sec (4 req/sec)