Germany develops space greenhouse urine chemical fertilizer

According to foreign media reports, with this new “space greenhouse”, the astronauts on the moon and Mars will soon be able to eat fresh food. German researchers are testing the system, which uses fertilizer to make fertilizers. They hope to establish a fully-equipped greenhouse in Antarctica to test the first space garden in 2016.

On July 21, 2014 in Bremen, Germany, engineer Daniel Schubert took a lettuce at the German Air Center. The researchers hope that astronauts on the Moon and Mars can use their systems to grow fruits and vegetables.

Engineer Daniel Schubert measures the size of a cucumber at the German Aerospace Center. Scientists and engineers at the German Aerospace Center are developing a greenhouse that can be used for potential Mars habitats.

From 2016 to 2017, the first greenhouse will be tested in the Antarctic desolate environment for a period of 9 months.

Engineer Daniel Schubert holds a lettuce in the German Air Center. The astronaut on Mars will soon use the same system to grow fruit and vegetables.

The system is under development at the Bremen Aviation Center in Germany. Its name is EDEN and it is an abbreviation of the English Evolution & Design of Environmentally-closed Nutrition sources. This kind of greenhouse funded by the European Space Agency will be integrated with the life support system. The astronauts will use it to recycle urine and turn it into fertilizer for planting vegetables on the moon and Mars. From 2016 to 2017, the first greenhouse will be tested in the Antarctic desolate environment for a period of 9 months. This study focuses on the technology of life support systems for biological regeneration, especially the greenhouse modules and future humans living in remote locations on space (such as the Moon and Mars) and the Earth (Antarctica).

Lucy Pollitt, a research engineer at the German Aerospace Center, said: “One of our projects is to test greenhouse modules at the Neukayer Station III at the Antarctic scientific research station. In the winter, the research team will have to live 9 times in a harsh environment that is isolated from the world. Month, we have been trying to meet the needs of the scientific research group in terms of fresh fruits and vegetables, but we can also use it to study the impact of plants on the psychology of isolated humans.This kind of similar test site will eventually be able to Future human space explorations and the expansion of human settlements in the solar system have yielded good research data. "The system's LED lamp manufacturer - Christopher Steele of Heliospectra, Germany, said:" Of course, space travel It is very interesting in itself, but we are concerned about this project in order to prove that our technology is the choice of light system for plant science research and it is equally important. We hope to become part of the scientific research force for the development of future plant growth techniques, regardless of whether this is used On Earth, it is still used for space."

Double Disc Grinding And Polishing Machine

Grinding and polishing are the same mechanical movement, the principle is the same. But for surface quality, the surface finish of polishing is higher than that of grinding. In fact, polishing fluid can be said to be the last process of grinding, grinding and polishing can be realized on the same plane polishing machine at the same time. Grinding is divided into rough grinding, fine grinding, polishing is divided into rough throwing, fine throwing. Most of the time, we have three processes to process the surface quality of products: rough grinding, fine grinding, fine polishing. With these three processes, the workpiece surface flatness, parallelism, roughness is quite high. Some customers do not have such high accuracy requirements, especially roughness requirements are not so high, so they only use the first two processes, or the fine grinding process. Specific to see the quality of the workpiece surface itself, as well as customer requirements to achieve the quality.

Double Disc Grinding And Polishing Machine,Disk Polishing Machine,Bench Grinder Buffing Machine,Bench Polisher And Grinder

TROJAN (Suzhou) Technology Co., Ltd. , https://www.troolymaterial.com

Posted on