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Displaying items by tag: marine technology

The European Commission is seeking proposals to develop a fishing vessel equipped with alternative propulsion technologies and improved energy performance.

The “demonstrator” vessel should foster energy transition in the fisheries sector, and has a budget of 2.2 million euro, drawn from EU pilot project funds.

The Commission lists the expected impacts as:

To develop and demonstrate viable solutions for fishing vessels which improve the energy performance, including reducing greenhouse gas (GHG) emissions and costs;

To increase knowledge on the challenges, benefits and impacts (including economic, environmental and in terms of health and safety of fishers) of different technologies aimed to improve the energy and emissions performance of fishing vessels;

To strengthen understanding of the potential to adapt existing technologies to the fishing sector;

To raise awareness of and broaden the possibilities offered to fishers to become more energy efficient and initiate the energy transition of fishing vessels.

It says long term expected impacts include:

  • Improving the resilience and economic viability of the EU fishing fleet;
  • Improving understanding of technical, social, legal, regulatory and policy barriers to energy transition in fisheries;
  • Reduced fuel consumption and GHG emissions from fishing vessels and improved energy efficiency in their range of activities;
  • Accelerating the adoption of new technologies in the fisheries to foster energy transition;
  • Improving the business environment and raising awareness among investors.

The closing date for proposals is June 11th, and more details are here.

Published in Fishing
5th October 2010

New DIY Copper Protection

Marine Technology Ltd, owner of the CuNiGuard antifouling system, has developed a new, single application copper antifouling product which can be owner applied. Copper-Tek uses a specialised copper which has been extensively tested to create a coating, providing, say the manufacturers many years of antifouling protection from the single application.


During mixing, each litre of Copper-Tek resin is impregnated with 2 kilograms of ultra fine copper powder, the maximum allowed by law. Marine Technology is confident that there is no stronger copper based antifouling system currently available on the market. Following the company's application instructions, a minimum of 200 microns of Copper-Tek is applied, typically the surface will erode at a rate of 5 microns per year. Prior to launch the cured the Copper-Tek surface is lightly burnished with a fine wet and dry paper to allow the copper to activate on contact with the water.

 

coppertek


Further burnishing is not anticipated for several years. If ashore for an extended period, a light rub with an abrading pad or fine wet and dry is all that is necessary to reactivate the coating and continue fouling free cruising. Once immersed, the special copper reacts with seawater to form a thin slippery surface covering of cuprous oxide, resistant to all common fouling such as weed, barnacles and other marine growth, but non toxic to the environment. A minimum of 10 years protection should be expected from a properly applied Copper-Tek system.

Using Copper-Tek eliminates the annual labour and high costs of lifting out, preparation and reapplication of antifouling coatings. Previously, high volume copper based products have been prohibitively expensive but Copper-Tek can now offer a DIY option at very reasonable cost. Unlike ordinary antifouling paint, the active Copper-Tek ingredients are hosted by an epoxy resin base which also provides a degree of protection against osmosis in GRP hulls. The treated boat can therefore remain in the water for the owners enjoyment for longer periods.

Copper-Tek is fully approved and licensed for professional and owner application in UK, HSE No 9240 and available from Marine Technology Ltd +44
(0) 1202 887519 or online at www.copperantifoul.com

Published in Marketplace

Coastal Notes Coastal Notes covers a broad spectrum of stories, events and developments in which some can be quirky and local in nature, while other stories are of national importance and are on-going, but whatever they are about, they need to be told.

Stories can be diverse and they can be influential, albeit some are more subtle than others in nature, while other events can be immediately felt. No more so felt, is firstly to those living along the coastal rim and rural isolated communities. Here the impact poses is increased to those directly linked with the sea, where daily lives are made from earning an income ashore and within coastal waters.

The topics in Coastal Notes can also be about the rare finding of sea-life creatures, a historic shipwreck lost to the passage of time and which has yet many a secret to tell. A trawler's net caught hauling more than fish but cannon balls dating to the Napoleonic era.

Also focusing the attention of Coastal Notes, are the maritime museums which are of national importance to maintaining access and knowledge of historical exhibits for future generations.

Equally to keep an eye on the present day, with activities of existing and planned projects in the pipeline from the wind and wave renewables sector and those of the energy exploration industry.

In addition Coastal Notes has many more angles to cover, be it the weekend boat leisure user taking a sedate cruise off a long straight beach on the coast beach and making a friend with a feathered companion along the way.

In complete contrast is to those who harvest the sea, using small boats based in harbours where infrastructure and safety poses an issue, before they set off to ply their trade at the foot of our highest sea cliffs along the rugged wild western seaboard.

It's all there, as Coastal Notes tells the stories that are arguably as varied to the environment from which they came from and indeed which shape people's interaction with the surrounding environment that is the natural world and our relationship with the sea.