在过去的几十年中,消费者、工业界和政府职能部门对节省资源、减少废物和循环再生材料的需要性的认识大幅提高。如今在全球范围内,几乎每天都可听到限制自然资源消耗、减少温室气体排放的呼声。环境保护专家预测,如果继续 In the past few decades, consumers, industry and government authorities have seen a substantial increase in awareness of the need to conserve resources, reduce waste and recycle recycled materials. Today, almost daily, restrictions on the consumption of natural resources and the reduction of greenhouse gas emissions are heard on a global scale. Environmental experts predict that if it continues