现在，我们会发现越来越多的普通塑料都被生物降解材料所替换了，不过，对于这种价格比较高的产品，不少朋友还是有所疑虑的。那么，为什么要用生物降解材料替换普通塑料呢?我们可以来看看下文中给出的解答。

Now, we will find that more and more ordinary plastics have been replaced by biodegradable materials. However, many friends still have doubts about this kind of product with high price. So why should we replace ordinary plastics with biodegradable materials? We can take a look at the solutions given below.

在人们高度依赖外卖和快递的新时代背景下，由于塑料的轻质、廉价等优点，塑料在我们生活中的应用正以很快的速度呈指数级增长，这与塑料产品使用后塑料废弃物的快速增长相对应。

In the context of a new era in which people highly rely on take-out and express delivery, the application of plastics in our lives is growing exponentially at a rapid rate due to the advantages of lightweight and cheap plastics, which corresponds to the rapid growth of plastic waste after the use of plastic products.

但塑料的降解性一如既往，使得塑料的自降解速度难以跟上人们日常生活中塑料废弃物的生产速度，从而导致大量塑料废弃物的堆积。这些废弃物被随意丢弃在路边，或者被风吹到树枝和草地上，或者被吹到水土中，造成严重的视觉和水土污染。

However, the degradability of plastics, as always, makes it difficult for the self-degradation rate of plastics to keep up with the production rate of plastic waste in people's daily life, resulting in the accumulation of a large number of plastic waste. These wastes are randomly discarded on the roadside, or blown to branches and grass by the wind, or blown into the water and soil, causing serious visual and water and soil pollution.

有人可能会想，既然塑料埋在土里很难降解，为什么不直接燃烧这些难降解的塑料废弃物呢?这涉及到塑料焚烧带来的危害，塑料焚烧会产生大量二恶英等有毒致癌物质，随着焚烧烟气被吸收到空气中，从而被人体吸入，严重危害人体健康。

Some people may think that since plastic is difficult to degrade when buried in the soil, why not directly burn these refractory plastic wastes? This involves the harm caused by plastic incineration. Plastic incineration will produce a large number of toxic carcinogens such as dioxins. As the incineration flue gas is absorbed into the air, it will be inhaled by the human body, seriously endangering human health.

目前，我国塑料污染治理仍存在许多不完善之处和挑战。因此，从塑料污染源直接控制污染的可降解塑料已经成为许多人关注的焦点。那么可降解塑料真的有效吗?

At present, there are still many imperfections and challenges in the treatment of plastic pollution in China. Therefore, degradable plastics that directly control pollution from plastic pollution sources has become the focus of many people. Is degradable plastic really effective?

生物降解材料技术大大提高了塑料降解的速度，同时在原有塑料降解技术的基础上，加强了可降解塑料产品的质量，打消了很多人对旧降解技术的抵制，保证了大家的使用意识，在一定程度上促进了塑料禁令政策的更好实施。

Biodegradable material technology has greatly improved the rate of plastic degradation. At the same time, on the basis of the original plastic degradation technology, it has strengthened the quality of degradable plastic products, dispelled many people's resistance to the old degradation technology, guaranteed everyone's awareness of use, and promoted the better implementation of the plastic ban policy to a certain extent.

为什么要用生物降解颗粒材料替换普通塑料？所以，看完以上的解答，您了解了吗？当然如果您对此有什么问题或者需求，都能随时来我们网站https://www.swjjkl.com进行咨询了解！

Why should we replace ordinary plastics with biodegradable granular materials? So, after reading the above answers, do you understand? Of course, if you have any questions or needs about this, you can come to our website at any time https://www.swjjkl.com Consult and understand!