双碳目标下废旧聚酯纺织品的回收再利用研究进展  

Progress in Research of Resource Recycling and Reusing of Waste Polyester Textiles Under Dual Carbon Target

作　　者：张玉 骆宇新 邢桐贺 何安南 王梦琦 黄智宇 梁子辉 梅帆 陈凤翔[1] Yu Zhang;Yuxin Luo;Tonghe Xing;Annan He;MengqiWang;Zhiyu Huang;Zihui Liang;Fan Mei;Fengxiang Chen(State Key Laboratory of New Textile Materials and Advanced Processing Technologies/National Local Joint Laboratory for Advanced Textile Processing and Clean Production,Wuhan Textile University,Wuhan 430200,China;College of Textiles and Clothing,Qingdao University,Qingdao 266071,China;Fiber Inspection Bureau of Hubei Province,Wuhan 430060,China)

机构地区：[1]武汉纺织大学省部共建纺织新材料及先进加工技术国家重点实验室/先进纺纱织造及清洁生产国家地方联合工程实验室,湖北武汉430200 [2]青岛大学纺织服装学院,山东青岛266071 [3]湖北省纤维检验局,湖北武汉430060

出　　处：《高分子材料科学与工程》2023年第10期182-190,共9页Polymer Materials Science & Engineering

基　　金：国家自然科学基金资助项目(52373085,U21A2095);湖北省自然科学基金一般面上项目(2023AFB828)。

摘　　要：随着人们生活和消费水平的提高以及对服装时尚化的进一步追求,纺织品的更新换代愈加频繁,服用周期也越来越短,这就导致了废旧纺织品,尤其是聚酯类纺织品的大量累积。由于我国废旧纺织品回收体系总体回收率低,于是造成了严重的资源浪费,也给环境和人类健康带来了巨大的压力和隐患。《关于加快推进废旧纺织品循环利用的实施意见》的出台进一步要求加快构建废旧物资循环利用体系,提升资源安全保障能力。为促进废旧聚酯纺织品的高效循环回收利用,文中首先综述了当前废旧聚酯纺织品的回收途径和新方法,并对其进行了比较和分析,总结其特点,指出废旧聚酯纺织品循环回收再利用所面临的困境及技术壁垒,展望了废旧聚酯纺织品未来的发展趋势,即可降解聚酯材料的创制及废旧聚酯纺织品的循环回收再利用新途径的探索,以期推动纺织行业的可持续发展。With the improvement of people's living and consumption level and the further pursuit of fashion clothing,the upgrading of textiles has become more and more frequent,the service life is becoming shorter and shorter,which leads to the huge accumulation of waste textiles,especially polyester(PET)textiles.However,the overall recovery rate of waste textile recycling system in China's is low,and the key technologies urgently need to be breakthrough,which not only makes the waste PET products unable to be effectively resource recycling and reusing and causes a serious resources waste,but also brings huge pressure and hidden dangers to the environment and human health.The release of《Implementation Opinions on Accelerating the Recycling of Waste Textiles》further required to accelerate the construction of the recycling system of waste textile material and enhance the ability of resource security.To promote the efficient recycling and utilization of waste PET textiles,this paper firstly summarized the current recycling ways and new methods of waste PET textiles,summarized their characteristics,pointed out the difficulties and technical barriers faced by the recycling and reuse of waste PET textiles,and looked forward to the future development trend of waste PET textiles by developing of degradable PET materials and exploring of new ways of recycling and reuse of waste PET textiles for promoting the sustainable development of textile industry.

关 键 词：废旧聚酯纺织品 高附加值回收再利用 绿色可持续 可降解聚酯材料 

分 类 号：X705[环境科学与工程—环境工程]