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: [email protected]

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

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

Technology

Petrobras Develops Technology to Cut GHG

Petrobras develops a new technology that reduces the emission of gases that cause greenhouse A new technology to reduce the emission of greenhouse gases (GHG)

Subsea Crane Takes a Long Journey

Last September the test bed in Rostock was the stage of a single lift of the RL-K 7500 subsea crane. The same crane was then loaded and shipped to the South Korean customer.

Glasgow-Singapore Green Ship Deal On

A new research collaboration between A*STAR’s IHPC, Sembcorp Marine Ltd, University of Glasgow and UGS aims to  make a ship’s voyage more smooth sailing by improving

Coatings & Corrosion

Bayonne Drydock Logs Successful '14

Bayonne Drydock kicked off last year with the repair and drydocking of the U.S. Navy Ship, Pomeroy followed by the successful drydocking and repairs of the USNS Watkins.

New Coating Thickness Measurement Tool

Oxford Instruments has introduced a new tool for coating thickness measurement and materials analysis.This new model, the MAXXI 6, is based on X-ray fluorescence technology.

Marine Equipment

MSC Sinfonia Upgradation at Fincantieri Shipyard

Extension operations on MSC Sinfonia, the second out of four MSC cruise ships to undergo the Renaissance Programme of enhancements, have begunin the past days at Fincantieri shipyard in Palermo.

Subsea Crane Takes a Long Journey

Last September the test bed in Rostock was the stage of a single lift of the RL-K 7500 subsea crane. The same crane was then loaded and shipped to the South Korean customer.

Video: Coastguards Continue Great Lakes Icebreaking

Continued icebreaking operations from the U.S. and Canadian Coast Guards open maritime lanes for commercial vessels The U.S. and Canadian Coast Guards are

Ballast Water Treatment

The Ballast Water Management Conundrum

U.S. System Approvals are Key; Detailed Pre-Planning Urged Ten years on, there’s little certain about ballast water management regulations that the industry can

N-KOM Sees Increased Tanker Business

Nakilat-Keppel Offshore & Marine (N-KOM), which recently celebrated its fourth year in operation, has seen an increasing number of tankers dry docking at its facility in Qatar.

Editorial: BWTS. Like it or Not, Here it Comes

With age comes perspective, and in my 20 plus years reporting on this industry I have seen my fair share of regulation that has served to ‘raise the hackles’ of ship owners.

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Standards Navigation Pipelines Ship Repair Ship Simulators Shipbuilding / Vessel Construction 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: 0.1906 sec (5 req/sec)