普利司通公司材料基盘技术开发部长碓井俊一对日本废旧轮胎循环利用的情况做了简要的说明。日本在废旧轮胎处理方面遵从联单制度和自由市场原则,废旧轮胎主要来源于进口和本地生产,加工商和生产厂家对于废旧轮胎的回收起着非常重要的作用。日本的废轮胎数基本平稳,对于废旧轮胎的处理,2012年,用于热能燃烧的占了57%,出口占了15%,循环再利用和生产橡胶粉的占了15%,用 Bridgestone Corporation material base technology development minister Sakurai Junichi made a brief description of Japan’s recycling of used tires. Japan complies with the one-way system and the free market principle in the disposal of discarded tires. The discarded tires mainly come from import and local production. Processors and manufacturers play a very important role in the recycling of discarded tires. The number of scrap tires in Japan was basically stable. For the disposal of discarded tires, in 2012, 57% was used for thermal combustion, 15% for exports, 15% for recycled and rubber powder,