Biofuel Launch Technology Is Used To Protect The Hull

How can we prevent the carrying of marine life? Creative answers to solve this problem, such as chemistry.

What will the carrier take care of if the kinetic pot is colonized? Considering these vessels’ huge size, you may think that there is no. “However, Axel Rosenha said:” But, colonizing marine organisms to the ship’s surface is a big problem. “It has been calculated that it has increased the flow resistance so that the fuel consumption in the ship has been calculated so that the fuel consumption in the ship has increased by 60 %. “Not to mention carbon dioxide emissions.

This is why the head of the Biomedical Research Group of the School of Chemistry and Biochemistry of the University of Racing has tried to live on the hull as much as possible.

Of course, this idea is not fresh. A long time ago, algae, bacteria, mussels, and parliaments accompanied. Rosenbaum said, “In the past, they were still in the position of important paint.” Active component tributary protein is especially common: when it is slowly released, a wide and important pesticide kills anything that tries to colonize the deck.

However, it is clear that the active ingredients work like hormones and accumulate in fish to enter the food chain. Rosenbaum said: “In the first ten years of the 20th century, Tribtyltin disappeared from the market.” “Then, I tried to find less toxic methods to prevent biofuels on board.”

Indeed, paint still contains toxic substances (such as copper), and it also occurs in nature. However, the introduction of strict regulations in many ports has reduced the use of these coatings.

Water-rushing biofuel

The alternative is needed -when the idea goes out, the sky is the largest. The Rosenhahn Research Team relies on biofuel launch technology. The purpose is not to prevent raw creatures from connecting themselves to the ship first but to weaken their grip. In this case, it will only be washed by water when traveling on board.

Rosenhan explained: “The problem is that it is not only a type of compliance with the ship but also the entire society from different organisms, and every society has its own professionalism.” For example, candidates include each Specific bacteria and diatoms. Both are important membranes hiding inside. Algae, Banner, and Mussels are the largest species that placed their houses on the boat.

Rosenbaum said, “For a while, people think that some people are the first ones, and we have prepared the earth for others.” But this is not the case. Each type has arrived separately and hung in its unique way.

Various forms of attachment

Many bacteria and algae secrete a matrix similar to gel. This substrate first dry the substrate and then persist. Rosenham said: “This is a great technology. It has developed underwater difficulties throughout the development process.”

Among their larvae, large marine creatures (such as rattan pots) move to find places where they can settle. Their transformation only started when they were hanging. Rosenham explained: “Once this process starts, it is no longer the opposite -this means that there must be danger in choosing the right place.”

“We noticed that Parankien’s obstacles first walked on the surface and walked on their legs to test their choice locations. On the surface, the feet were easy or less.

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Do not respond to bacteria

In order to make these attachment experts more difficult, Rosenhahn’s team depends on the thickness, shape and structure of the polymer. “She hopes to be slippery as possible.” “Of course, it is better to be slightly thin -but not very thick.”

Water gel test (such as testing in children’s diaper) failed, because soft sand molecules from seawater blocked everything together. Generally, the thickness of the marine paint of about 130 microns should not be exceeded: otherwise, the paint will be very expensive.

Researchers currently pay special attention to the hybrid polymer made of naturally glycated compounds and nuts called the retina unit. It is compressed and forms a thin layer that is very unrealistic and easy to clean. It can also be equipped with amino functions to launch the first nitrogen nitric oxide (NO).

When you do not meet all the pressure and the important membrane needs, it is not a natural molecule, such as bacteria. Rosenbaum explained: “He is not a messenger, so bacteria will not settle here.”

Another strategy calculated in the painting in Zwitteryons is to integrate the two advertising series simultaneously. This strategy is particularly related to water, making it more difficult to dry and for creatures to persist.

In fact, the research team tested many of this type of paint specifically for the development of bacteria and diatoms. In order to imitate marine conditions as soon as possible, potential colonies are always released on the surface of the water’s movement, and comparisons are made on the surface of non-coverage.

After a solid period, the researchers reported the number of bacteria that algae had followed the samples under the microscope. If the control coating is much less, then this is that if it is valid in the laboratory, the rotating agent in the sea is tested.

Rosenham said: “Our goal is to maintain its function for about seven years, and then renew the visa.” “This will be the most expensive drying time.”