New I-Tech Marine Biocide Slips Barnacles Off Ships Hulls

By George Backwell
Tuesday, July 08, 2014
Ship's hull: File photo

Originator of Selektope, I-Tech, a marine biocide used to improve ship hull performance and reduce maintenance, has been notified that the product has passed the UK's Health & Safety Executive's  evaluation criteria for marine biocides and therefore can be authiorised for approval in the EU.

I-Tech explains that Selektope – further improves antifouling paints. 
The turnover for antifouling paints is estimated to USD 2 billion per year, and a protection against barnacles is a necessity in all antifouling paints. Selektope is a biodegradable, non-metal substance developed to avoid fouling on boats and ships by barnacles and other shell-forming animals – a so-called antifouling substance.

The product has proven effectiveness in concentrations of about 0.1 % w/w (percentage weight/weight). The antifouling effect is exerted through stimulation of the barnacle larvae’s swimming behaviour. It thereby makes the larvae unable to attach to a surface painted with Selektope. As soon as the barnacle leaves the surface the effect disappears, i.e. it is reversible. Due to the low concentration needed, Selektope does not compromise the paint’s chemical structure, colour or other cooperative biocides involved.

Final EU approval estimated by end of 2014
The authorisation from the UK HSE means that all necessary investigations and tests are completed, approved and evaluated to ensure that Selektope does not pose a risk to humans or the environment when used as an antifouling biocide. All other EU member states have now received access to the Selektope dossier and will be given the opportunity to raise questions or concerns during a 2-month period. Final EU approval is estimated to arrive by the end of 2014. Selektope has already received regulatory approval in Japan, Korea and is under registration in China.

About I-Tech

I-Tech is a Swedish limited company, founded in 2000 by a group of researchers from the University of Gothenburg and Chalmers University of Technology.
 

Maritime Today


The Maritime Industry's original and most viewed E-News Service

Maritime Reporter June 2016 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

People & Company News

Fundraiser Held for USS Gerald R. Ford Crew

Blackmer, a company in positive displacement and centrifugal pump and reciprocating compressor technologies, has a relationship with the U.S. Military that dates

Meercat Workboats Scores a Hat-trick

The U.K.’s Meercat Workboats says it scored a hat-trick; the Hampshire-based boat builder announced it is moving premises, that Seawork was a huge success and that

Northern Lights Opens Branch Office in Louisiana

Marine power generation and climate control products manufacturer Northern Lights has opened its fifth branch office, in Kenner, La, to enhance service to Gulf

Technology

Groningen Seaports First in Line for Damen InvaSave

The first production version of Damen’s InvaSave ballast water treatment system – intended for use at Groningen Seaports – will be on display at the upcoming ‘DelfSail’

Sevan Marine Divests Stake in KANFA Aragon

Sevan Marine ASA said it has disposed 50 percent of its stake in KANFA Aragon AS to Sembcorp Marine Ltd. for cash consideration of NOK 20 million, representing

MAN Turbochargers Round Millennium Mark

ECOCHARGE principle drives improved engine performance through two-stage turbocharging.   MAN Diesel & Turbo has delivered its 1,000th turbocharger to two-stage turbocharged applications,

New Products

Groningen Seaports First in Line for Damen InvaSave

The first production version of Damen’s InvaSave ballast water treatment system – intended for use at Groningen Seaports – will be on display at the upcoming ‘DelfSail’

First MAN D2676 Workboat Engine Ready for Launch

Last December, MAN Engines introduced its latest generation in-line six-cylinder engines for workboats. Now the first MAN D2676 LE443 engine off the production

LUKOIL Introduces New Crankcase and Cylinder Oils

LUKOIL Marine Lubricants has introduced the newly formulated NAVIGO 6 CO crankcase oil and NAVIGO 70 MCL AW cylinder oil, offering newly designed additive packages

Legal

ECDIS Related Detentions on the Rise

ClassNK has been informed by Australian Maritime Safety Authority (AMSA) that during PSC inspections it has been increasingly reported that vessels have been detained

CMA CGM Crosses 90% Ownership Threshold in NOL

Container shipper CMA CGM S.A. has crossed the 90 percent ownership threshold in Neptune Orient Lines Limited (NOL), enabling it to bring the Singapore company private.

UAE Top Court: Physical Bunkers Suppliers Have No Right to Recourse against Owners/Charterers

The OW saga - UAE Federal Supreme Court decides that physical suppliers of bunkers have no right to recourse against Owners/Charterers. In the first decision

Environmental

Groningen Seaports First in Line for Damen InvaSave

The first production version of Damen’s InvaSave ballast water treatment system – intended for use at Groningen Seaports – will be on display at the upcoming ‘DelfSail’

Charting the Shift of Oceanic Boundary Currents

Global warming results in fundamental changes to important ocean currents. As scientists from the Alfred-Wegener-Institute show in a new study, wind-driven subtropical

Chemical Tanker Runs Aground off Alaska

A 599-foot Norway flagged chemical tanker Champion Ebony ran aground near Nunivak Island, Alaska on June 24.   U.S. Coast Guard Sector Anchorage watchstanders

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Security Navigation Offshore Oil Pipelines Port Authority Salvage Ship Electronics Ship Repair
rss | archive | history | articles | privacy | 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: 0.1003 sec (10 req/sec)