As we all know, plastic bags are an indispensable item in people's lives. Because of their low cost, extremely light weight, large capacity, and easy storage, plastic bags have a very long degradation cycle and are not easy to be decomposed. If they are used continuously, they will change in the environment. The long-term existence and accumulation of adult pollutants will cause great harm to the environment, so it is called white pollution, and production and use are prohibited by some countries.
China has always been a big plastic country, with an annual output of 30 million tons of plastics and a consumption of more than 6 million tons. If the plastic bags are calculated on the basis of 15% of plastic waste per year, the annual amount of plastic waste in the world is 15 million tons, and the annual amount of plastic waste in China is more than 1 million tons. This figure is unimaginable and has caused huge damage to our environment. . The plastic restriction order only delays the harm of plastics, but radically avoids them. Therefore, the research on plastic substitutes has always been a hot topic in the world.
Recently, intellectual inventors claimed that a new type of "plastic bag" has been born. This plastic bag can not only be completely dissolved in water, but people can also "drink" it afterwards. It can be said that it is not only convenient for environmental protection, but also because it is not Petroleum derivatives indirectly reduce the waste of petroleum energy.
The new plastic bag lasts only 5 minutes
According to the research and development personnel, the plastic bags used in the past are petroleum derivatives, which means that they are not easy to decompose and long-term exposure to the environment will only cause serious harm to marine life and the natural environment. This new black technology environmentally friendly plastic bag (SoluBag) comes from a limestone that does not harm the environment. It uses PVA (a polyvinyl alcohol dissolved in water) as a chemical matrix and can degrade over time. Traditional plastics can remain in the environment for 150 to 500 years. , And the new plastic lasts only five minutes, people can decide when to destroy it, and because they are soluble in water, it can prevent suffocation, because when the bag touches the tongue or tears of the person, the bag will dissolve.
The experimenter put the white plastic bag in a transparent water bottle. After a while, the white plastic bag dissolved with water.
The water in the bottle turned into a white milk-like liquid.
One of the experimenters put the liquid in a glass and drank it bit by bit. It's just that the taste is probably not the taste of many people.
Convenient price and convenient production
Relevant personnel also said that this new plastic bag can be produced anywhere in the world to solve the environmental problems caused by traditional plastic bags. The Chilean government has taken various measures to reduce the use of plastic bags. From August, it will become the first country in Latin America to ban the use of traditional plastic bags in stores. And with the large-scale production plan (existing plastic companies can change the formula to produce bags), the cost of dissolvable plastic bags may be similar to the current price, which can be said to be very close to the people.
Waste sorting, where do plastic bags go?
The earth is saved! Chile invents a new plastic bag that dissolves in water and dissolves completely in 5 minutes and still drinks
A plastic bag that can dissolve in water and drink, conscience invented! But it ’s estimated that many things ca n’t be installed.
The earth is saved! Chile invented a plastic bag to dissolve in water, and drink all the water after showing the results!
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