废旧纺织品的再利用

Renewability of waste textile

从废旧纺织品的多样性和复杂性以及现有的技术手段入手,综述了近年来废旧纺织品的4种循环再利用方法:即机械法、化学法、物理法和热能法,阐述了各方法的研究现状,并分析了各自的优缺点。结合我国目前废旧纺织品循环利用体系中所存在的意识薄弱、技术落后、政策导向缺失等问题,提出了增强意识、加快研发、政策支持等一系列可行性建议,为进一步推动纺织品的循环利用研究提供一定参考和借鉴作用。

Starting from the diversity and complexity of waste textile and available technological means,this research reviewed the recent four recycling or reprocessing methods for waste textile,namely,mechanical,chemical,physical and thermal methods,along with their current status of research and their advantages and disadvantages.Finally,in view of the existence of weak consciousness,backward technology,and inadequacy of guiding policy in recycling waste textile in China for the time being,a series of feasible suggestions is strengthening the awareness,speeding up the research and development and preparing special policies is proposed,thus providing a reference for further promotion of the reuse of waste textile.