Decolorization of waste colored polyester textiles with ethylene carbonate extraction

YANG Yunlong; QI Kun; OU Kangkang; XIN Binjie; JI Peng; WANG Huaping

doi:10.3969/j.yinran.202508017

Dyeing and Finishing, Volume. , Issue 8, 14(2025)

Decolorization of waste colored polyester textiles with ethylene carbonate extraction

YANG Yunlong¹, QI Kun¹, OU Kangkang^1,2、*, XIN Binjie², JI Peng³, and WANG Huaping³

¹Research Institute of Textile and Clothing Industries, Zhongyuan University of Technology, Zhengzhou, Henan 451191, China

²School of Textiles and Fashion, Shanghai University of Engineering Science, Shanghai 201620, China

³Key Laboratory of High Performance Fibers & Products, Ministry of Education, Donghua University, Shanghai 201620, China

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References(2)

[3] [3] LI M J, LI Y Y, LU J, et al. Decolorization and reusing of PET depolymerization waste liquid by electrochemical method with magnetic nanoelectrodes[J]. Environmental Science and Pollution Research, 2018, 25: 34531-34539.

[7] [7] CHEN Z, SUN H Y, KONG W Q, et al. Closed-loop utilization of polyester in the textile industry[J]. Green Chemistry, 2023, 25(11): 4429-4437.

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YANG Yunlong, QI Kun, OU Kangkang, XIN Binjie, JI Peng, WANG Huaping. Decolorization of waste colored polyester textiles with ethylene carbonate extraction[J]. Dyeing and Finishing, 2025, (8): 14

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Paper Information

Received: May. 9, 2025

Accepted: Aug. 25, 2025

Published Online: Aug. 25, 2025

The Author Email: OU Kangkang (kkou@sues.edu.cn)

DOI:10.3969/j.yinran.202508017

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