<div class="csl-bib-body">
<div class="csl-entry">Kählig, P., Ipsmiller, W., & Bartl, A. (2022). Alkaline and enzymatic hydrolysis of different PET / cotton blends from textile waste. In <i>SUM 2022 sixth symposium on circular economy and urban mining 10th anniversary</i>. SUM2022 “Sixth Symposium on Circular Economy and Urban Mining,” Capri, Italy.</div>
</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/158289
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dc.description.abstract
Concerning the growing amount of textile waste generated every year, there is a need to examine existing and to develop new technologies for the recycling of this waste. As there is still a lack of those technologies, especially for blended textiles, it is imperative to investigate procedures that will provide an easy separation of those blends. In this study, a straightforward approach for the separation of polyester / cotton blends using alkaline hydrolysis and enzymatic hydrolysis, with an alkaline pre-treatment step using sodium hydroxide solutions, was investigated. Operating parameters for the recovery of the polyester or the cotton fabric from knitted textiles as well as woven pre- and post-consumer textiles were defined and boundaries for suitable operation could be provided.
en
dc.description.sponsorship
CDG Christian Doppler Forschungsgesellschaft
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dc.language.iso
en
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dc.subject
cotton / PET textile waste
en
dc.subject
enzymatic hydrolysis
en
dc.subject
alkaline hydrolysis
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dc.subject
textile recycling
en
dc.title
Alkaline and enzymatic hydrolysis of different PET / cotton blends from textile waste
en
dc.type
Inproceedings
en
dc.type
Konferenzbeitrag
de
dc.relation.grantno
CD-Labor für Recyclingbasierte Kreislaufwirtschaft
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dcterms.dateSubmitted
2022-03
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dc.type.category
Full-Paper Contribution
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tuw.booktitle
SUM 2022 sixth symposium on circular economy and urban mining 10th anniversary
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tuw.project.title
Christian Doppler Labor für Design und Bewertung einer effizienten, recyclingbasierten Kreislaufwirtschaft
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tuw.researchTopic.id
E6
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tuw.researchTopic.name
Sustainable Production and Technologies
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tuw.researchTopic.value
100
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tuw.publication.orgunit
E166 - Institut für Verfahrenstechnik, Umwelttechnik und technische Biowissenschaften
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tuw.publication.orgunit
E166-01-1 - Forschungsgruppe Partikeltechnologie, Recyclingtechnologie und Technikbewertung
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dc.description.numberOfPages
4
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tuw.author.orcid
0000-0002-1987-5769
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tuw.author.orcid
0000-0001-7984-860X
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tuw.event.name
SUM2022 “Sixth Symposium on Circular Economy and Urban Mining”
en
tuw.event.startdate
18-05-2022
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tuw.event.enddate
20-05-2022
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tuw.event.online
On Site
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tuw.event.type
Event for scientific audience
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tuw.event.place
Capri
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tuw.event.country
IT
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tuw.event.presenter
Kählig, Pablo
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tuw.event.track
Single Track
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wb.sciencebranch
Chemische Verfahrenstechnik
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wb.sciencebranch.oefos
2040
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wb.sciencebranch.value
100
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item.languageiso639-1
en
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item.grantfulltext
restricted
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item.openairecristype
http://purl.org/coar/resource_type/c_5794
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item.fulltext
no Fulltext
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item.openairetype
conference paper
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item.cerifentitytype
Publications
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crisitem.project.funder
Christian Doppler Forschungsgesells
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crisitem.project.grantno
CD-Labor für Recyclingbasierte Kreislaufwirtschaft
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crisitem.author.dept
E166-01-1 - Forschungsgruppe Partikeltechnologie, Recyclingtechnologie und Technikbewertung
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crisitem.author.dept
E166-01-1 - Forschungsgruppe Partikeltechnologie, Recyclingtechnologie und Technikbewertung
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crisitem.author.dept
E166-01-1 - Forschungsgruppe Partikeltechnologie, Recyclingtechnologie und Technikbewertung
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crisitem.author.orcid
0009-0003-4294-7913
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crisitem.author.orcid
0000-0002-1987-5769
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crisitem.author.orcid
0000-0001-7984-860X
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crisitem.author.parentorg
E166-01 - Forschungsbereich Mechanische Verfahrenstechnik und Luftreinhaltetechnik
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crisitem.author.parentorg
E166-01 - Forschungsbereich Mechanische Verfahrenstechnik und Luftreinhaltetechnik
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crisitem.author.parentorg
E166-01 - Forschungsbereich Mechanische Verfahrenstechnik und Luftreinhaltetechnik