"The lunch boxes are exposed to nature after use and all change to water and carbon dioxide within six to 24 months, leaving no trace." According to Yue Guangrong, the company's chief engineer, this plastic product can be degraded at regular intervals.
Self-degrading in the air
Lunch boxes, environmental protection bags, garbage bags, medical waste bags, water cups, garbage bins ...... Yesterday, the reporter saw a variety of household products made of biodegradable plastic at Huadan.
"Unlike the previous polyethylene plastic, this plastic is made of corn starch, fermented by polymerization, and then shaped by the process of blistering and blow molding." Yue Guangrong introduced to the reporter that biodegradable plastic pellets and products are not only purely biological in themselves, but also have no pollution in the production process, and do not produce waste gas, waste water or waste residue.
According to the introduction, the final product can be 100% biodegraded into water and carbon dioxide in the air after disposal. The use of such products can not only about non-renewable oil resources, but also eliminate "white pollution".
Complete bioplastic can be degraded at regular intervals
The reporter saw the use of this completely bio-plastic made of water cups, garbage cans are heavy, the shape is also very fashionable. Is this long time to use the product also to degrade? Yue Guangrong explained that although the use of bioplastics, but due to the different processes used, it also determines whether the product degradation. He pointed to the water cup said, "like this water cups have a service life of more than ten years, and also fall not broken, but try not to let the bacteria erode, drink cold drinks, milk to remember to wash in time, otherwise it is easy to be degraded."
Subsequently, he put a medical waste bag into the hot water, and soon the garbage bag dissolved in the water. "This garbage bag is soluble in water, very suitable for hospital laundry, so as to avoid secondary pollution of medical waste." "Completely biodegradable plastic can degrade itself into water and carbon dioxide in the air, and decompose faster in an environment with air, water and bacteria. Of course there are also different processes that can be used to set the degradation time frame according to customer needs." Yue Guangrong told reporters.
The cost is similar to ordinary plastic
It is understood that at present, this completely biodegradable plastic has been developed, and a small batch has been put into use. Beijing Xiaotangshan Modern Agricultural Science and Technology Demonstration Park environmental protection agricultural mulch, Binbao bread packaging, etc. use Huadan's completely biodegradable products.
"If mass production is carried out, the cost difference between fully biodegradable plastic and ordinary plastic is not much." Yue Guangrong said.
With the crisis of "white pollution", a new economic and environmental protection plastic production line needs to be developed. The first domestic corn fermentation production polylactic acid (PLA) biodegradable material sheet production line was recently opened, which will effectively eliminate "white pollution".
*** Translated with www.DeepL.com/Translator (free version) ***
Self-degrading in the air
Lunch boxes, environmental protection bags, garbage bags, medical waste bags, water cups, garbage bins ...... Yesterday, the reporter saw a variety of household products made of biodegradable plastic at Huadan.
"Unlike the previous polyethylene plastic, this plastic is made of corn starch, fermented by polymerization, and then shaped by the process of blistering and blow molding." Yue Guangrong introduced to the reporter that biodegradable plastic pellets and products are not only purely biological in themselves, but also have no pollution in the production process, and do not produce waste gas, waste water or waste residue.
According to the introduction, the final product can be 100% biodegraded into water and carbon dioxide in the air after disposal. The use of such products can not only about non-renewable oil resources, but also eliminate "white pollution".
Complete bioplastic can be degraded at regular intervals
The reporter saw the use of this completely bio-plastic made of water cups, garbage cans are heavy, the shape is also very fashionable. Is this long time to use the product also to degrade? Yue Guangrong explained that although the use of bioplastics, but due to the different processes used, it also determines whether the product degradation. He pointed to the water cup said, "like this water cups have a service life of more than ten years, and also fall not broken, but try not to let the bacteria erode, drink cold drinks, milk to remember to wash in time, otherwise it is easy to be degraded."
Subsequently, he put a medical waste bag into the hot water, and soon the garbage bag dissolved in the water. "This garbage bag is soluble in water, very suitable for hospital laundry, so as to avoid secondary pollution of medical waste." "Completely biodegradable plastic can degrade itself into water and carbon dioxide in the air, and decompose faster in an environment with air, water and bacteria. Of course there are also different processes that can be used to set the degradation time frame according to customer needs." Yue Guangrong told reporters.
The cost is similar to ordinary plastic
It is understood that at present, this completely biodegradable plastic has been developed, and a small batch has been put into use. Beijing Xiaotangshan Modern Agricultural Science and Technology Demonstration Park environmental protection agricultural mulch, Binbao bread packaging, etc. use Huadan's completely biodegradable products.
"If mass production is carried out, the cost difference between fully biodegradable plastic and ordinary plastic is not much." Yue Guangrong said.
With the crisis of "white pollution", a new economic and environmental protection plastic production line needs to be developed. The first domestic corn fermentation production polylactic acid (PLA) biodegradable material sheet production line was recently opened, which will effectively eliminate "white pollution".
*** Translated with www.DeepL.com/Translator (free version) ***