一、我国废旧轮胎回收利用现状及存在的问题废轮胎是指已经失去使用价值的轮胎 ;旧轮胎是指胎体较好 ,经过翻新修复后能继续使用的轮胎。废旧轮胎是一种很难降解的高分子有机化合物 ,长期堆存会造成严重的环境污染。同时 ,废旧轮胎又是非常重要的再生资源 ,可节约和替代橡胶资 First, the status quo and existing problems of the recycling of used tires in China Waste tires refer to tires that have lost their use value; old tires refer to tires that have better carcass and can be used after renovation and repair. Waste tires are hard-to-degradable polymers that can cause serious environmental pollution when stored for long periods of time. At the same time, scrap tires are a very important renewable resource, saving and replacing rubber resources