Recently, the British royal family announced a new garbage disposal plan that will ban the use of plastic straws and plastic bottles in the royal industry to reduce the production of plastic waste, and some European scientists said that if they do not change the existing production methods, to 2050 There will be more plastic garbage in the sea than in the sea.

Article 1-27 - Solving the long road of plastic pollution.jpg

Plastics have many advantages, and other materials can not be replaced, but degradable plastics can fully meet the performance and characteristics of traditional plastic raw materials, but there are still many obstacles in popularization and promotion.

"Limiting plastic order" is difficult to work

China is one of the top ten producers and consumers of plastic products in the world. It is a long-standing problem that has been plagued by plastic waste. As early as a decade ago, the governance of “white pollution” has become an important topic of concern for academics and industry, but the seriousness of the problem seems to have left no time for large-scale use of degradable materials.

In 2007, the General Office of the State Council issued the "Notice on Restricting the Production, Sale and Use of Plastic Shopping Bags", attempting to use economic means to "restrict and reduce the use of plastic bags and curb 'white pollution'" through administrative means. The notice, which the masses called the “plastic limit order”, took the “super-plastic shopping bag” and “paid the knife” to implement the paid use system for plastic shopping bags. It has been a full decade since its implementation in 2008. What is the effect? Is the environment getting better?

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Many experts who study degradable materials say that the current effect of plastic-free plastic molding has not achieved the desired results. With the improvement of people's living standards, the quality of life and requirements are getting higher and higher, bringing a lot of over-packaging. This is also a sharp increase in demand, which has led to an increasing use of plastics. For example, the problem of a large amount of plastic waste generated by the express delivery and other industries is not a plastic limit order.

Degradable plastics face promotion problems

With the development of materials technology, many degradable synthetic materials have been reported in the newspapers. Some experts in degradable plastic materials said that in practice, the degradable plastic bags currently in use are not enough toughness and can withstand limited weight. When things are put in, they are broken, and they simply cannot meet the requirements we need every day. Everyone is looking for alternatives in all aspects, but it is hard to replace them according to practice."

From the current point of view, the price of degradable plastic materials will be more expensive than traditional plastics. But with the large-scale use of this material, the price of degradable plastics will fall. Even so, the full promotion of biodegradable materials will take 3 to 5 years, requiring some encouraging policies from the state.

In fact, degradable plastics also have a problem with the degradation cycle. Traditional plastics can take a hundred or two years, and the time required to degrade plastics is shorter. For degradable plastics, there may be some misunderstandings. When degradable plastics are needed, they need to have the properties of plastic bags. When they are not needed, they can be degraded immediately without harming the environment. This is unrealistic. 

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Find the right disposal method

In fact, plastic is not an enemy of mankind. On the contrary, he is of great help to the development of mankind. If we need to solve the problem of plastic pollution, we must find a suitable and good treatment method, such as plastic garbage entering the sea and the soil. Living garbage that has not been properly disposed of has caused great harm to the environment. So first we have to classify plastic waste.

Secondly, although plastics are difficult to degrade, there is really no problem with incineration, so there is still a way out overall. However, plastics that enter the incineration plant produce dioxins, but dioxins also have a way to deal with them. We can monitor them to prevent them from entering the ocean or the soil, thus entering the global material cycle. Go inside the chain.

Third, economic instruments are still an important means of controlling the production of “white pollutants”. At present, the domestic implementation of the Shangchao shopping plastic bag payment is indeed an effective means in Pan Gong's view, but the reason for the implementation of the decade is very small, because the "charge is still too low."

Because a dime (the cost of plastic shopping bags) is not a way to limit everyone, if you increase the price of plastic bags, then the number of people purchased will be greatly reduced, such as rising to a dollar, there will be more People use cloth bags to buy things.

There is also a plastic bag for a fee, which means a good quality plastic bag. If people use a good plastic bag, they can be recycled three to four times, then they will be incinerated through the terminal disposal system, which will pollute the plastic. It also has a very large mitigating effect.

At present, the non-supermarket parts of the domestic plastic bag consumer market are still in a state of chaos of “disorderly production and disorder”, and the quality of plastics is extremely low-end. If the interest chain of the cheap garbage bag is interrupted, the environmentally-friendly plastic bag is sold as a commodity, and the value generated by the recycling of the environmentally-friendly plastic bag after the garbage is classified can enable the enterprise to have the power to produce an environmentally-friendly plastic bag, which is a plastic bag. Another path in business.

Dexuan believes that the most important solution to plastic pollution is to find products that can refer to ordinary plastic products, such as the use of degradable plastic products.

Dexuan believes that the most important solution to plastic pollution is to find products that can refer to ordinary plastic products, such as the use of degradable plastic products. Although the degradable material is more expensive than ordinary materials, it is difficult to shape, but because it is degradable, it can reduce the damage to ecological pollution. Because Dexuan also advocates the use of degradable products, slowly degradable products. Replace it and work together to maintain the green future of the planet.