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[Chemical Knowledge]：How to Deal with Waste Tires in Japan -- Exploring the Treatment of Waste Tires through Japan's Environmental Protection Practice

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With the continuous growth of the world's population and the acceleration of urbanization, more and more waste materials are used, and waste tires are no exception. The treatment of waste tires is not only related to the environment and health, but also related to the ecological balance and sustainable development, so many countries on the treatment of waste tires for solutions.

in the policies and regulations of various countries, there are also explicit provisions on the treatment of waste tires. Japan is a country that pays great attention to environmental protection, and it has also made necessary efforts in the treatment of waste tires, so how does Japan deal with waste tires?

1. Waste tire recycling

In Japan, waste tires are one of the waste resources included in the "waste recycling method. In Japan, the "return and reuse" of waste tires is the preferred method of waste tire treatment. The waste tires recycled by

can be processed and reused to make new products such as recycled tires and composite materials. Recycled tires refer to the asphalt and cellulose of waste tires for crushing processing, and then adding specific rubber plasticizers, fillers and oil and other materials, and then blending processing tire products, its function and traditional tires are basically the same.

2. Waste tire incineration recycling

In Japan, waste tire incineration recycling methods are also widely used. Most of the domestic waste incineration plants can process a certain amount of waste tires at the same time. This method does not require special devices such as compression containers to process, and has low cost and does not occupy storage space.

and for Japan's "generation trade" waste incineration system, waste tires have also become one of the important heat sources in the process of converting waste into heat. While recycling the energy and resources of waste tires to the greatest extent, it also achieves emission reduction, energy saving, and achieves a win-win situation of environmental protection and economic benefits.

3. Waste tire landfill disposal

Relatively speaking, waste tire landfill disposal is not popular in Japan. Waste tires in the process of waste landfill often occupy a lot of space, and waste tires will also produce some pollutants, such as toluene and 2-butanone, etc., which will catalyze chemical reactions during the landfill process and further pollute the soil and groundwater resources.

, however, in Japan, due to the comprehensive influence of the legal nature of "returning waste tires to resources" and other factors, on the basis of some decision makers absorbing international advanced experience, some waste tires are incinerated and utilized, or exported for processing, and then disposed of and landfilled, thus protecting the environment to the maximum extent and achieving the goal of sustainable development.

4.
of centralized disposal of waste tires
in Japan, some large centralized waste treatment facilities can also treat a certain amount of waste tires. Under the supervision of various laws and regulations, Japanese waste treatment plants can safely and efficiently dispose of a certain amount of waste tires, reducing runoff, breeding of mosquitoes and flies, and reducing odor problems. In the process of dealing with large-scale solid waste such as waste tires in

, Japan has given full play to the advantages of sustainable utilization of waste. In view of the particularity of waste tires, Japan has developed several energy-saving and environmentally friendly waste tire treatment modes, constantly realizing the goal of environmental protection and sustainability.