"Robot Scavenger" can remove organic substances from sewage

British robotics experts have recently developed a software robot that removes organic matter from the water and purifies water.
According to the British Daily Mail, at present, British robotics experts have recently developed a software robot that acquires energy by swallowing organic matter and can effectively digest some living microorganisms. Scientists believe that this self-supporting "robot sweeper" can be used to remove sewage or algal blooms.
The software robot was developed by the British engineers' research team in Bristol, and it can search for organic matter from the surrounding waters and obtain energy to "maintain survival." It is reported that the robot simulates a marine organism called the sea sclerotium, which is a simple, nearly transparent tubular organism capable of filtering residual substances in water.
Using a soft polymer membrane as the "mouth", the robot can filter out the surrounding aquatic environment to obtain the required energy. But it is different from the living organism's stomach or digestive system. It relies on a microbial fuel cell equipped with bacteria that can decompose organic substances.
Microbial decomposition releases the chemical energy stored in biomass energy and turns it into electricity for robots. The subtle design of the robot simulates the symbiosis of marine life. It is reported that the commensal relationship in the marine environment has given them an advantage in the evolution of billions of years.
Once the robot swallows contaminated organic matter in the water, it will eject another form of substance and allow the robot to move. At present, experts point out that this energy acquisition method is very limited, but the software robot can completely reduce the required energy consumption. In addition, the research team was able to combine this robot with a variety of fuel cells to promote energy output.
This soft robot is able to survive in less food environments and therefore has a stronger ability to self-reliance. Earlier this year, American researchers recently developed a 3D printed octopus robot. Its shape resembles that of a miniature octopus. It is designed to simulate octopuses and freely walks through underwater crevices and narrow spaces. It is an ideal rescue robot. . Researchers at Harvard University in the United States are responsible for developing the robot. The robot's manufacturing cost is very low.
The cost of each 3D scanning kiosk is approximately 8,000 US dollars, which is very low compared to the expected annual revenue of 50,000 US dollars. Although they did not disclose the price of a single scan, they expected each scan booth to scan 350-400 times a day.

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