废旧纺织品的回收利用现状分析

Analysis of the Current Status of Waste Textile Recycling and Utilization

为了促进废旧纺织品回收利用,从废旧纺织品来源与废旧纺织品回收利用现状出发,分析了五种目前针对废旧纺织品的回收再利用方式,即直接回收再利用,能量回收、化学回收、物理回收法及填埋与堆肥;并基于国情可提出三种再利用模式及处理方法,具体体现在重新使用、再生纤维加工、无害化处理,最终在此基础上建立废旧纺织品回收再利用循环系统。同时,提出通过增加、提倡无用设计理念,在产品开发环节,注重加强利于再次循环纺织品研发,加强废旧纺织品再利用技术方面研发,提高的环保和利用率。

In order to promote the recycling and reuse of waste textiles,this study begins by examining the sources of waste textiles and the current state of their recycling.It explores five predominant methods of recycling and reuse for waste textiles:direct reuse,energy recovery,chemical recycling,physical recycling,and landfill or composting.Based on the national context,three distinct recycling models and treatment methods are proposed,namely reuse,regenerated fiber processing,and harmless treatment.On this foundation,a circular system for waste textile recycling and utilization is established.Additionally,the paper suggests incorporating and advocating for the concept of"useless design"in product development,emphasizing the enhancement of research and development for textiles that are conducive to further recycling,as well as strengthening technological innovations in waste textile recycling to improve both environmental sustainability and utilization efficiency.