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maybe in the near future, you can safely throw it into the garbage can, whether it's a handbag or a plastic bag containing fruits and vegetables, without deliberately classifying it, and without worrying about what kind of pollution they will cause to the environment, because what are the maximum entanglement forces; The equipment selection is wire winding experimental machine. The bag and plastic bag are made of a new generation of biodegradable plastic recently developed by scientists

biodegradable plastics use microorganisms as energy storage bodies to store plant, animal fat or glycogen. This biodegradable plastic produced by microorganisms is actually a polyester compound. Microbiologists at the University of Munster in Germany said that at present, only a few microorganisms in nature cannot produce polyester, and the vast majority of microorganisms can be used by humans. Microorganisms that can produce polyester compounds are everywhere. They live in the soil and are adsorbed on the roots of spherical plants, sewage treatment tanks and the sea. They are like "micro plastic processing plants"

the premise for microorganisms to produce polyester compounds is to provide them with enough organic substances. They first eat organic matter and turn it into micro spheres, which are then stored in the body. Researchers take out micro spheres from these microorganisms and dissolve them with solvents or enzymes to obtain "bioplastics". The basic substance of this bioplastics is natural fatty acids

generally, the cost of polymers produced by bioreactor is too high to be used to produce daily packaging materials such as yogurt boxes and cheese bags at that time. Germany has used ordinary methods to develop biodegradable cosmetic bottles, but users have not been found because of the high cost. Now, the technology of producing cheap biodegradable plastics by microorganisms has gained hope to help everyone succeed. The most urgent problem to be solved is the yield

the method of obtaining natural fatty acids with this microorganism can not only be used to produce plastic bags, but also produce biological agents with good compatibility, especially fatty acid polymers. Because this natural fatty acid can be slowly released in the human body, the remaining part is only fatty acid, which will not produce side effects, and the implementation plan of low iron aluminum production has been formulated. In terms of its physical properties, it is completely comparable to synthetic materials. Scientists have experimented with this material to make heart valve stents. They believe that it can also be used to make bone nails and safety drugs in the future. However, so far, the clinical application of this biopolyester has not been found

microorganisms are widely used. Scientists believe that these tiny organisms can be used to produce various polymeric molecules, which may provide people with basic substances that are not available in the natural biological environment. In short, the production of biodegradable plastics with microorganisms has found a bright way for mankind to solve the problem of global white pollution

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