Innovations

Cultivating ocean seaweed using advanced textiles

July 12, 2013
AlgaeIndustryMagazine.com

The AT~SEA project aims to make mass cultivation of seaweeds in Europe’s near-shore locations technically and economically feasible.

The AT~SEA project aims to joannelovesscience.com make mass cultivation of seaweeds in Europe’s near-shore locations technically and how does levitra work economically feasible.

Europe’s first trials of seaweed cultivation in the open ocean using advanced textiles were completed this month. The cutting edge textiles have been developed specifically for large-scale cultivation of seaweed for biomaterials and biofuels in coastal areas.

Part of a 3-year European project called AT~SEA, the textiles have been subjected to simultaneous trials in inshore waters off the coasts of Norway, Scotland and Ireland. These locations were chosen to expose the textiles to different oceanographic, environmental and climatic conditions on a latitudinal gradient.

“The AT~SEA project aims to make mass cultivation of seaweeds in Europe’s near-shore locations technically and economically feasible by creating textile substrates that can endure the harsh conditions that they are exposed to as the seaweed grows,” said Bert Groenendaal of Sioen Industries and coordinator of the AT~SEA project. The same materials have been used in each of the trials and the same species of seaweed grown on them to get a European view of how these textiles perform in varying conditions.

Following the trials the http://drawsomethingcheat24.com/cheap-viagra-50mg 11 project partners, which include businesses, industry and research institutes, will assess which textiles offer the optimal performance across Europe. On a tight schedule, these results will lead to the manufacture of a second generation of specifically designed textiles in time for the start of the next growing season this coming autumn.

Research in to the development of economically and environmentally viable production of only here biomaterials and biofuels (methane and ethanol) from seaweed has been ongoing for some years. It has been established that mass harvesting of wild growing seaweed is not economically viable in Europe where labor costs are high and that harvesting of beach cast seaweed is detrimental to coastal ecosystems and is unlikely to be reliably sustainable on a large scale.

The textiles being trialled are a mix of woven, nonwoven and 3D layered fabrics based on advanced fibrous and fibre-composite materials.

The textiles being trialled are a mix of woven, nonwoven and 3D layered fabrics based on advanced fibrous and fibre-composite materials.

But seaweed biomass remains a good alternative as a source of non-oil based materials such as biofuels, biopolymers, pigments, anti-oxidants and other chemical compounds that can be derived from seaweed.

Many macroalgae naturally grow very quickly, from single microscopic cells to 2m-long adults in six to eight months. The AT~SEA project has brought together European leaders in technical textiles, offshore engineering and marine biology to make the production of marine based chemicals and biofuels viable, feasible and a reality.

The project aims to make mass cultivation in inshore locations feasible by creating growth substrates that can endure the tests of a constantly wet, salty, moving, sometimes raging sea on which to grow the seaweed. The textiles being trialled are a mix of woven, nonwoven and 3D layered fabrics based on advanced fibrous and fibre-composite materials. The textiles may also be coated or modified to turtlefiji.com encourage the growth of a particular species.

Meanwhile the http://behindmagazine.com/contents/express-cialis-delivery project is developing other materials for mooring and positioning the cultivation textiles with possible applications in many marine industries. These advanced textile-based cables and connections will be engineered to be robust, durable and with high tensile strength to survive near-shore and offshore conditions.

The third part of the project is to design flexible and try it lightweight tanks for storing and transporting harvested seaweed, for housing offshore seaweed hatcheries, and for cleaning and maintaining the cultivation textile ropes.

For more information on the AT~SEA project

More Like This…

HOME Algae Industry Jobs

Copyright ©2010-2013 AlgaeIndustryMagazine.com. All rights reserved. Permission granted to reprint this article in its entirety. Must include copyright statement and live hyperlinks. Contact editorial@algaeindustrymagazine.com. A.I.M. accepts unsolicited manuscripts for consideration, and takes no responsibility for the validity of i recommend claims made in submitted editorial.

From The A.I.M. Archives

— Refresh Page for More Choices
Western Morning News reports that Westcountry scientists in the U.K. are using algae to develop an innovative new method of cleaning up contaminated mine water while harv...
Phys.org reports that, in collaboration with the Berlin, Germany LED manufacturer FutureLED, scientists at the Technische Universität München have developed a unique comb...
Kevin Quon writes in Seeking Alpha about the financial plights and pivots of Solazyme, the algae industry’s most high profile recent IPO. In a year that started with a sh...
Fort Myers, FL-based Algenol has announced that the alternative to viagra U.S. Environmental Protection Agency (EPA) has approved fuels made from Algenol’s process as an advanced biofuel, meet...
In an age where customer input is buy cheap viagra soft as easy as a click, OriginOil has tapped directly into its intended market to R&D their next generation algae harvester -- with a de...
Designboom.com is showcasing the “Spirulina Fountain” designed by bureau A. The installation constitutes a hybrid, fusing the production basins of the intense blue-green ...
Nutritionaloutlook.com this month gives a well-rounded survey of how algae’s uses in food, beverage, and supplements keep expanding. Here is an excerpt: Thanks to the 201...
A U.S. Department of Energy (DOE) Biomass Energy Technologies Office (BETO) project, awarded to Cal Poly (California Polytechnic State University) in collaboration with M...
Solazyme has announced that total revenue for the fourth quarter of bookstore.ie 2014 was $14.5 million, compared with $11.3 million in the fourth quarter of 2013, an increase of 29%....
As of March 1, 2015, bbi-biotech GmbH, of Berlin, Germany, has begun integrating IGV Biotech GmbH’s photobioreactors into its own life science product portfolio. A former...
Montague, Prince Edward Island-based Solarvest has announced that it has used its algal-based production platform to express bioactive therapeutic proteins. The proof of ...
As one of the most water-poor countries in the world, Jordan’s current water resources are significantly below the global water scarcity line. Annual rainfall falls under...
The European (FP7) algae project Sustainable PoLymers from Algae Sugars and Hydrocarbons (SPLASH) has been developing a platform technology for the conversion of third ge...
A multi-pronged nutrient bio-remediation system is the goal of a team of scientists who will present their research this week for cleaning up algae blooms in critical wat...