博文

目前显示的是 十月, 2019的博文

The benefits of biodegradable garbage bags

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With the accelerated pace of life, plastic bags have become an indispensable product in people's lives because of their light and durable characteristics. At the same time, a large amount of plastic garbage pollution is generated. Domestic garbage is a by-product of human life, with the rapid development of society and economy. Development and urban population are highly concentrated, and the production of domestic garbage is gradually increasing. Therefore, the use of garbage bags is also increasing, but the main material of garbage bags is made of plastic, and the main component of plastic is refined from petroleum. Moreover, it takes about 200 years for the garbage bag to be buried in the ground to degrade, and it causes serious pollution to the soil environment. If it is treated by incineration, it will produce harmful smoke and harmful gases, which will pollute the environment for a long time, due to the large amount of use. Environmental pollution is even more serious.   H