Zobrazeno 1 - 10 of 102 pro vyhledávání: '"Enginyeria química::Indústries químiques::Química tèxtil [Àrees temàtiques de la UPC]"'
2
The effect of accelerated aging on the molecular weight and thermal and mechanical properties of polyester yarns containing ceramic particles
Autor: Gabriela Mijas, Marta Riba-Moliner, Diana Cayuela
Publikováno v: Polymers; Volume 15; Issue 6; Pages: 1348
The accelerated aging of polyethylene terephthalate (PET) multifilament yarns containing nano or microparticles of titanium dioxide (TiO2), silicon carbide (SiC), or fluorite (CaF2) at a maximum percentage of 2% has been studied. For this, the yarn s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf09f00973c2f20b4635ef1de4e6fbb5
https://hdl.handle.net/2117/385363
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3
Recovery of cellulose from polyester/cotton fabrics making use of ionic liquids
Autor: Villalta, Emma, Riba Moliner, Marta, Lis Arias, Manuel José
This article refers to the chemical recovery of cellulose from fabrics composed of Cotton (CO)/Polyester (PES) achieved using Ionic Liquids (ILs). Initially, the effect of ionic liquids on the surface of the textile is analyzed, determining the influ
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3484::0749e0ac11d6f234b475d3448aa5c780
https://hdl.handle.net/2117/380799
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4
Formation and characterization of oregano essential oil nanocapsules applied onto polyester textile
Autor: Carla Salinas, Manuel J. Lis, Luisa Coderch, Meritxell Martí
Publikováno v: Polymers; Volume 14; Issue 23; Pages: 5188
Oregano essential oil was encapsulated in poly-ϵ-caprolactone nanoparticles by a nanoprecipitation method using glycerin as a moisturizer. Nanocapsule characterization was performed by measuring the particle size, colloidal stability and encapsulati
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1c4f5203493a3ea39494383d6a5a245
https://hdl.handle.net/2117/381080
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5
Modelling for the efficient effluent dye removal to reuse water and salt
Autor: Valentina Buscio, Víctor López-Grimau, Bettina Vallés, Montserrat Pepió, Carmen Gutiérrez-Bouzán
Publikováno v: Processes; Volume 10; Issue 10; Pages: 2024
The objective of this work was to determine the optimal conditions for the electrooxidation treatment in order to decolourise the effluents that contain reactive dyes. According to the results, when Na2SO4 is used as an electrolyte, the decolouration
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e0f385dfb6ee5f810e011c2ed96058b
https://hdl.handle.net/2117/375682
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6
Recent study on production and evaluation of antimicrobial microcapsules with essential oils using complex coacervation
Autor: Manuel José Lis Arias, Remedios Prieto, Mercedes Simó Cima, Fabricio Maesta Becerra, Mercè Vilaseca, Arianne López Hernández, Betina Vallès
Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Nowadays, the needs and requirements to avoid infections during surgical operations, require to be more imaginative than ever. The one-use textiles substrates that are used in hospitals can be, also, a way to transport the antibacterial effect around
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fd958e5c3bdb194ad7e7c9d2c21c15f
https://hdl.handle.net/2117/350982
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8
Chitosan microcapsules: methods of the production and use in textile finishing
Autor: Andrea Cristiane Krause Bierhalz, Manuel José Lis Arias, Fabricio Maestá Bezerra, Rita de Cassia Sisqueira Curto Valle, Jorge Alexandre Borges Valle, Arianne López Hernández
Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Biopolymeric chitosan is considered a promising encapsulating agent for tex-tile applications due to its biocompatibility, lack of toxicity, antibacterial activ-ity, high availability, and low cost. After cellulose, it is nature's most importantorgan
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::723f66e0c56e500044da20e380a03b2a
http://hdl.handle.net/2117/341391
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9
Reuse of Salt-Containing Dyeing Effluents by Means of an Electrochemical and Ultraviolet Coupled System
Autor: Valentina Buscio, José-Antonio Tornero, Carmen Gutiérrez-Bouzán
Publikováno v: Sustainable Textiles: Production, Processing, Manufacturing & Chemistry ISBN: 9789811600647
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
The textile dyeing produces a large volume of wastewater with high salinity and deep colouration. Residual dyes are generally not removed in conventional wastewater treatments and therefore specific treatments are required to remove colour. Sometimes
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::986ba315d9e77aa8f5baf80ed64b03ec
https://doi.org/10.1007/978-981-16-0065-4_1
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10
Estudio de la recuperación y reutilización de colorantes dispersos de las aguas residuales de los procesos de tintura
Autor: Torres Domínguez, Nadia
Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Uno de los principales problemas de la industria textil es la coloración de las aguas residuales provenientes de los procesos de tintura en la que se desperdician una gran cantidad de colorantes. Por este motivo en este proyecto se estudia la manera
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e171fde0cec33e3bc664c26fe5df7bd9
http://hdl.handle.net/2117/350968
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