The chemical recycle of cotton
Keywords:chemical recycle, cellulose, regenerated fibres, high-quality textiles.
AbstractThe chemical recycle of cotton textiles and/or other cellulosic materials for the purpose of manufacturing regenerated high quality textiles fibres is a novel process. The objective of related research is based on the forecast of population growth, on resource scarcity predictions, and on the negative environmental impact of the textile industry. These facts lead the need of broadening the scope for long-term textile-to-textile recycle - as the mechanical recycle of natural fibres serve for limited number of cycles, still depends on input of virgin material, and offer a reduced-in-quality output. Critical analysis of scientific papers, relevant related reports, and personal interviews were the base of this study, which shows viable results in laboratorial scale of using low-quality cellulosic materials as input for the development of high-quality regenerated textile fibres though ecological chemical process. Nevertheless, to scale up and implement this innovative recycle method, other peripheral structures are requested, such as recover schemes or appropriate sort, for instance. Further researches should also be considered in regards to colours and impurities.
ASAADI, S.; HUMMEL, M.; SIXTA, H. Ioncell-F presentation: Cellulosic fibres from novel – Ionic liquid-recycled cotton solutions by dry-jet wet spinning. The 6th Workshop on Cellulose, Regenerated Cellulose and Cellulose Derivatives, Karlstad, Sweden, 11th – 12th November 2014.
BURROW, T.R. Recent advances in chemically treated Lyocell fibres. Lenzinger Berichte,84 110-115. Tencel®C Ltd, Derby, UK, 2005.
CAMACHO, L.R. Author’s interview with Leandro Rosa Camacho, vice president of the Brazilian Chemical Association – RS state division. 18th February 2015.
ECO TLC – L’éco-organisme du textile, du linge, de la chassure. Roads to Innovation Journal, Jun. 2014.
ECOTEXTILE. Plasma fabric recovery from Taiwan. At http://www.ecotextile.com/2014022012457/fashion-retail-news/plasma-fabric-recovery-from-taiwan.html. Ecotextile (20 February 2014) [accessed: 30th July 2015].
ELLEN MACARTHUR Foundation report. Towards the Circular Economy: Opportunities for the consumer goods sector. V.02. Ellen MacArthur Foundation, 2013.
FEYE CON Company. CO2 Technology. s.d. At http://www.feyecon.com/co2-technology [accessed: 30th August 2015].
FLETCHER, K.; GROSE, L. Fashion and Sustainability: Design for Change. Laurence King Publishing, 2012.
GCA. Global Change Award from H&M Conscious Foundation (2015). At globalchangeaward.com [accessed: 26th August 2015].
GOTS – Global Organic Textile Standards. GOTS presentation with Herbert Ladwig - excecutive director, Claudia Kersten - marketing director for Germany, Austria and Switzerland, and Sumit Gupta – India representative from Global Organic Textile Standard. Esmod Berlin, Germany. 10th July 2015.
Helsinki Innovation Services. Ioncell – a new textile fibre. At http://www.his.fi/en/articles/ioncell-a-new-textile-fibre [accessed: 14th April 2015].
HORIZON 2020. Horizon 2020 project. At http://ec.europa.eu/programmes/horizon2020/en [accessed: 12th August 2015].
HUMMEL, M., et al. Ioncell-F presentation: Ioncell-F – High strength fibres from various ligno-cellulosic materials. At Coffee and Science at Aalto University, Espoo, Finland. 22nd May 2015.
IONCELL-F (a), Aalto University visit. Author’s interview with Prof Herbert Sixta’s Biorefineries Group: Dr Michael Hummel - spinning leader, Shirin Asaadi - PhD researcher in chemical recycle of cotton, Anne Michud – PhD researcher in Ioncell-F process optimization, Yibo Ma – PhD researcher in chemical recycle of paper/lignin contents, Marjaana Tanttu – textile designer. At the Department of Forest Products Technology, School of Chemical Technology at Aalto University, Espoo, Finland. 21st – 22nd May 2015.
IONCELL-F (b). Ioncell-F - Cellulosic Fibers from Ionic Liquid Solution - Aalto University Research Available at https://www.youtube.com/watch?v=5bhCbGmNfTQ [accessed: 15th April 2015].
KERING. H&M, Kering and innovation company Worn Again join forces. At http://www.kering.com/sites/default/files/press_release/wa_kering_hm_pressrelease_31032015_eng.pdf [accessed: 3rd April 2015].
LAURI K., et al. Dry jet-wet spinning of strong cellulose ﬁlaments from ionic liquid solution. Springer Science + Business Media Dordrecht, 2014.
LENZING report. The Sources of our Strength. Annual Report– Lenzing Group. Austria, 2013.
LENZING. Tencel Specifications. s.d. At http://www.lenzing.com/en/fibers/tencel/specifications.html [accessed: 30th March 2015].
MA, Y., et al. Upcycling of waste paper and cardboard to textiles. Green Chemistry Magazine. Issue 3. DOI: 10.1039/C5GC01679G. 2016.
MADE-BY Top News. First steering committee meeting for Germany’s Textile Partnership. At http://www.made-by.org/news/top/ [accessed: 25th August 2015].
MCDONOUGH, W.; BRAUNGART, M. Cradle to Cradle: Remaking the Way We Make Things. New York: North Point Press, 2002.
MCKINSEY & Company report. Resource Revolution: Meeting the world´s energy, materials, food, and water need. 2011.
MICHUD, A., et al. Ioncell-F: ionic liquid-based cellulosic textile fibres as an alternative to viscose and Lyocell. Textile Research Journal, 2015.
NEBEL, K. Author’s interview with Kai Nebel, head of textile engineering and product development, and research coordinator at Fakultät Textil und Design, Hochschule Reutlingen, Germany. 2nd May 2015.
OLSSON, C. Cellulose Processing in Ionic Liquid Based Solvents. Gothenburg: Chalmers University of Technology. 2014.
OUTI LES PYY. Ioncell ya Marimekko (Ioncell and Marimekko) (2014). At http://outilespyy.com/ioncell-ja-marimekko/# [accessed: 10th March 2015].
PALME, A., et al. Chemical and ultrastructural changes in cotton cellulose induced by laundering and textile use. DOI 10.1007/s10570-014-0434-9. 2014.
PATAGONIA. Closing the Loop - A Report on Patagonia's Common Threads Garment Recycling Program (2009). At http://www.thecleanestline.com/2009/03/closing-the-loop-a-report-on-patagonias-common-threads-garment-recycling-program.html [accessed: 12th March 2015].
ROHRER, C., et al. Lyocell LF – Profile of a fibrillation-free fibre from Lenzing. Lenzing Group, Austria, 2001.
SEI Stockholm Environment Institute report. Ecological Footprint and Water Analysis of Cotton, Hemp and Polyester. Stockholm, Sweden, 2005.
SIXTA, H., et al. Ioncell-F: A High-strength regenerated cellulose fibre. Nordic Pulp & Paper research Journal, 30 Jan. 2015: 43-57.
SMITS, H. Circle Economy presentation: Circular Textile Program. Circular Textile Challenges at Open Source Circular Economy Days, Berlin, Germany, June 2015.
SWATLOSKI, R.P., et al. Dissolution of Cellulose with Ionic Liquids - Abstract. Centre for Green Manufacturing and Department of Chemistry, University of Alabama. American Chemical Society. DOI: 10.1021/ja025790m. 2002.
T2C. Trash-2-Cash Program. At http://trash2cashproject.eu/ [accessed: 1st June 2015]
Valvan Baling Systems nv. The Fibersort. Available at https://www.youtube.com/watch?v=Ye9Q-jzSEuQ [accessed:October 2014].
WESTIN, M. SP presentation: Från CelluNova till Trash-2-Cash. SP Technical Research Institute of Sweden – SP day: The forest in the catwalk, Textile Fashion Centre, University of Borås, Sweden. 27th April 2015.
WHEELER, A. Author’s interview with Alan Wheeler, director at Textile Recycling Association in UK. 27th May 2015.
WRAP report. Evaluating the financial viability and resources applications for new business models in the clothing sector. Waste & Resource Action Programme, UK. 2013.
WRAP report. Valuating our clothes - The true costs of how we design, use and dispose clothing in the UK. Waste & Resource Action Programme, UK. 2012.
X:ENIUS Documentary. Kleider Recycling (Clothes Recycling). At https://www.youtube.com/watch?v=n6lx7V65Q-8 [accessed: 30th January 2015].
ZAMANI, B. Towards Understanding Sustainable Textile Waste Management - Environmental impacts and social indicators. Gothenburg: Chalmers University of Technology. ISSN: 1652-943X. 2014.
ZWART, T. Author’s interview with Tamara Zwart, Head of Closed Loop Alliance at I:CO, 17th January 2015.
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