废旧纺织品回收再利用研究进展

Research Progress in Recycling and Reuse of Waste Textiles

废旧纺织品具有量大面广的特点,但也存在回收清洁困难、再利用附加值较低等问题。文章重点介绍了废旧含棉纺织品回收利用过程中的脱色/溶解机理以及国内外相关研究进展,为废旧纺织品的科学研究和产业化利用提供理论依据。同时提出,需进一步加强废旧纺织品回收方法的调研与技术创新,加大废旧纺织品高值化再利用技术的开发力度,减少环境污染,最终实现废旧纺织品系统化、科学化发展。

Large-quantity waste textiles from various sectors face problems such as difficulty in recycling and cleaning,and low added value of reuse.The paper focuses on the decolorization/dissolution mechanism in the recycling process of waste cotton textiles and related research results in China and abroad,which provide a theoretical basis for the scientific research and industrial utilization of waste textiles.And the paper puts forward that it is necessary to further strengthen the research and technological innovation of waste textile recycling,focuses on the development of high-value recycling technology of waste textiles,reduce environmental pollution,and finally realize the systematic and scientific recycling of waste textiles.