Siemens System Controls Filter Biofouling

By Maritime Reporter & Engineering News
Tuesday, February 25, 2014

The U.S. Patent Office awarded Siemens Water Technologies a patent for a system and method to control biofouling of filters used as a first stage of treating ballast water in its SeaCURETM Ballast Water Management System. The patent, entitled “Method and System for Biofouling Control of Shipboard Components” (U.S. patent no. 8,591,740 B2), involves injection of biocide into ballast seawater before it reaches the large surface filter intakes to reduce the growth of marine organisms that can clog the filters.
The technology is already incorporated in the Siemens SeaCURE Ballast Water Management System that uses a combination of physical separation and a proprietary, on-demand treatment with biocides, produced in-situ from seawater, without the addition of chemicals. The SeaCURE system is based on more than 30 years experience on over 2,500 shipboard installations of Siemens’ well-known Chloropac biofouling control system. 
The SeaCURE system employs filters to remove or break larger organisms using a 40-micron weave-wire screen and provides reliable, non-stop operation at high sediment loads while minimizing backwash flow. The biofouling control provided to the filter assures SeaCURE’s reliable function and minimizes maintenance requirements of the system.  The SeaCURE system can be used not only for treating ballast water, but also for treating onboard cooling water circuits.
The SeaCURE system is designed to comply with IMO Convention D-2 regulations for ballast water management and received IMO final approval in 2012. SeaCURE is available in skid-mounted, containerized or as modular components depending on customer requirements for installation in newbuilds and existing ships. It is particularly well-suited for retrofit installations because biocide generation takes place in a small side stream taken off the ballast water main, minimizing footprint and maximizing available space.

E: tony.a.foster@siemens.com

(As published in the February 2014 edition of Maritime Reporter & Engineering News - www.marinelink.com)

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

Technology

Liquefaction Terminals to Dominate LNG Capital Expenditure

Capital expenditure (Capex) on global LNG facilities is expected to total $259 billion (bn) over the period 2015-2019, with investments expected to be 88% larger

Ennsub Delivers ROV Deployment Systems

Ennsub has completed the design and manufacture of two workclass remotely operated vehicle (WROV) deployment systems for ROVOP, due to be installed into a newbuild

Wärtsilä to Proceed with first LNG Terminal

Wärtsilä has been given full notice to proceed (NTP) from Manga LNG Oy for the supply of a liquefied natural gas (LNG) import terminal in Tornio, Northern Finland.

Coatings & Corrosion

Gatto Industrial Starts Electroplating in North America

Gatto Industrial Platers, Inc. has launched its new Large Parts Zinc Electroplating Line, capable of plating parts up to 27 feet long and weighing up to 8,000 pounds.

Teekay Tankers to Acquire 5 Tankers

Teekay Tankers Ltd. announced that it will acquire four coated Aframax tankers and one uncoated Aframax tanker for an aggregate purchase price of approximately $230 million.

Crewman Overboard Near Texas

Authorities searching for an overboard sailor 10 miles off Sabine Pass, Texas   The U.S. Coast Guard (USCG) and the crew of a nearby ship are searching for a

Marine Equipment

Maritime Reporter @ 75: The Daily Cartoon

Maritime Reporter & Engineering News was founded by John J. O'Malley (1905-1980) in 1939, and today ranks as the world's largest audited trade publication in the world serving the maritime industry,

Keeping to the Schedule in the Pacific Northwest

When a tightly scheduled repower for the Kodiak-based trawler Sea Mac in early December took a very bad turn, Mike Fourtner used his 25 years of fishing experience

Damen Outfitting First of Nine Bahamas Patrol Boats

The first of nine Damen Stan Patrol 3007s ordered by the Royal Bahamas Defense Force has arrived at Damen Shipyards Gorinchem in the Netherlands for outfitting.

Ballast Water Treatment

Optimarin ,Goltens Ink BWT Retrofit Agreement

Ballast Water Treatment (BWT) specialist Optimarin and Goltens, a provider of engineering and installation solutions for the shipping industry, have signed a nonexclusive

ICS Alters Position on Ballast Water Convention

The global trade association for merchant shipowners, the International Chamber of Shipping (ICS), has modified its stance towards the ratification by governments

Six Japanese Bulkers Fitted with BWMS

Wärtsilä ballast water management systems will enable Japanese bulk carriers to achieve compliance with environmental regulations   Six new bulk carriers being

 
 
Maritime Security Maritime Standards Navigation Offshore Oil Pod Propulsion Salvage Ship Repair 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: 0.1310 sec (8 req/sec)