Dissertations / Theses on the topic 'Textiles dyes'
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Carswell, Stewart. "Microanalysis of dyes from textiles." Thesis, Queensland University of Technology, 1991. https://eprints.qut.edu.au/35972/1/35972_Carswell_1991.pdf.
Full textGuthrie, J. M. I. "The uptake of disperse dyes by modified wool." Thesis, Queen's University Belfast, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.374193.
Full textJassim, K. N. "The desorption of anionic dyes from textile fibres." Thesis, University of Leeds, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.235397.
Full textDrivas, Ioannis. "Chemical modification of natural dyes and their application in textiles." Thesis, University of Leeds, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.505070.
Full textLi, Xiaofei. "New colorants for ink jet printing on textiles." Diss., Georgia Institute of Technology, 2003. http://hdl.handle.net/1853/10113.
Full textFerreira, Ester Simoes Baptista. "New approaches towards the identification of yellow dyes in ancient textiles." Thesis, University of Edinburgh, 2001. http://hdl.handle.net/1842/12020.
Full textNicklas, Charlotte. "Splendid hues : colour, dyes, everyday science and women's fashion, 1840-1875." Thesis, University of Brighton, 2009. https://research.brighton.ac.uk/en/studentTheses/101ff2e9-82bb-40f2-b205-d656f58d8de4.
Full textZhao, Yifang. "La fixation des colorants réactifs au coton aux moyens du rayonnement infrarouge = Fixation of reactive dyes on cotton using infrared radiation." Sherbrooke : Université de Sherbrooke, 2000.
Find full textBillah, Shah Md Reduwan. "Molecular design and synthesis of photochromic dyes for direct application on textiles and leather substrates." Thesis, Heriot-Watt University, 2007. http://hdl.handle.net/10399/2080.
Full textPeggie, David Alexander. "The development and application of analytical methods for the identification of dyes on historical textiles." Thesis, University of Edinburgh, 2006. http://hdl.handle.net/1842/15623.
Full textKritis, Matt. "Natural dyes : thickening madder, weld, and woad for screenprinting of Turkish inspired textile prints." Thesis, Manhattan, Kan. : Kansas State University, 2010. http://hdl.handle.net/2097/3899.
Full textRonald, Emma. "Patterns of identity : hand block printed and resist-dyed textiles of rural Rajasthan." Thesis, De Montfort University, 2012. http://hdl.handle.net/2086/8691.
Full textJing, Han. "The historical and chemical investigation of dyes in high status Chinese costume and textiles of the Ming and Qing Dynasties (1368-1911)." Thesis, University of Glasgow, 2016. http://theses.gla.ac.uk/7181/.
Full textBoucherie, Nathalie. "La couleur dans la civilisation Nasca : production tinctoriale et picturale." Thesis, Lyon 2, 2014. http://www.theses.fr/2014LYO20041.
Full textThis thesis’ aim is to propose an in-depth study of the dye-sources and dyeing and colouring techniques used for textiles in the Nasca civilization. This Pre-Columbian, pre-literate civilization flourished on the southern coast of Peru during some nine centuries (200 BC to 700 AD). In its material culture, textiles are very numerous and many of them are of outstanding quality, with a rich polychromatic ornamentation. Polychromy probably was of great significance among the Nasca and textiles seem to always have been of particular importance in Andean culture. Nevertheless, the material sources of the colours on these dyed and painted textiles have remained a comparatively poorly explored research field. It therefore appeared as a promising, innovative quest to try and identify the colouring matters used by Nasca textile artists, using state-of-the art physico-chemical analytical methods. To this effect, botanical and anthropological field missions were first conducted in order to identify and collect colouring sources that might have been employed by the Nasca dyers and textile painters. A corpus of archaeological textiles was assembled, selecting textiles discovered in the course of recent archaeological excavations on the sites of Los Molinos, Estaqueria and Cahuachi, the latter being the antique political and ceremonial centre of the Nasca civilization. A number of textiles from other cultures (Topará, Mochica and Nasca-derived) were also analyzed to allow comparisons.Our results bring precious new information on the production of dyes and paints on Nasca textiles. Allowing even further prospects than these important technical discoveries, they bring new light into complex archaeological issues, such as the cultural attribution of archaeological textiles whose provenance is unknown or disputed, which is the case for some textiles from the Paracas peninsula
Harrlekas, Farida. "Couplage des procédés membranaires aux techniques physico-chimiques ou biologiques pour le traitement des rejets liquides de l'industrie de textile." Thesis, Vandoeuvre-les-Nancy, INPL, 2008. http://www.theses.fr/2008INPL008N/document.
Full textThe treatment of textile wastewater is usually done by a set of physicochemical processes coupled with a biological treatment. The effluent quality abides with difficulty the norms for reuse or discharge in environment. Various treatment combinations have been tested such as coagulation-flocculation (CF) and adsorption on activated carbon (PAC) coupled with membrane technologies (microfiltration (MF) or ultrafiltration (UF)), photocatalysis coupled with a biological treatment (membrane bioreactor (MBR) or a sequential batch reactor (SBR) or a biological and chemical anaerobic treatment. A general comparison was made to optimise the appropriate treatment. The combination CF-PAC-UF is the most effective of non-biological systems in terms of COD, absorbance and turbidity removal. The degradation of an azoïc and a phthalocyanine textile dyes by simple photocatalysis or combined to a membrane bioreactor has been investigated. Photocatalysis was achieved in a falling film reactor containing titanium dioxide fixed on cellulose fibres under UV irradiation. For both biological systems, although biomass was influenced by the variation of dyes concentration and the continuous operating mode for the MBR, it could resist to the applied conditions. However, even after pre-treatment where full decolouration was achieved, photocatalytic by-products were toxic and could inhibit COD removal. Chemical and biological anaerobic treatment have been applied to textile dyes and combined with a photocatalytic process. Photocatalysis was able to remove more than 90% color from crude as well as autoxidized reduced dye solutions. The photocatalytic end-products were not toxic toward methanogenic bacteria
Li, Meihui. "A comprehensive study of natural organic dyes in historical mediterranean textil by liquid chromatography with photodiode array and mass spectrometric detection." Master's thesis, Universidade de Évora, 2018. http://hdl.handle.net/10174/27739.
Full textKim, Soon-Hye. "Painted Shibori /." Online version of thesis, 1988. http://hdl.handle.net/1850/11505.
Full textVásquez, Pachas Gabriela Lisset. "La percepción de las mujeres de 25 a 35 años consumidoras de moda sostenible sobre el uso de tintes vegetales en textiles de la zona 7 de Lima Metropolitana del 2015 - 2020." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2020. http://hdl.handle.net/10757/655529.
Full textFashion is the second most polluting industry worldwide and every year its pollution levels are increasing. Because of this, since 1960, consumers have been demanding that the industry change its manufacturing practices and processes. To meet these demands, sustainable fashion arises with the aim of creating products that seek harmony between the profitability of the company and the efficient use of natural resources in order to take care of the environment. Nowadays, sustainability in the fashion industry has acquired greater importance in Peru, and one of its initiatives is the use of dyeing plants for the production of vegetable dyes, which are used to dye fibers and textiles. This artisan technique has been developed in various fashion brands in Metropolitan Lima, however, there is no knowledge about the attitudes and opinions of consumers about this ecological alternative. For this reason, the present research work aims to know the perception of women between 25 and 35 years of age who are consumers of sustainable fashion on the use of vegetable dyes in textiles in zone 7 of Metropolitan Lima from 2015 - 2020. For this, an investigation with a qualitative approach will be developed, conducting 25 in-depth interviews with Lima women between 25 and 35 years old who show interest in caring for the environment and carry out ecological habits, such as buying clothes and accessories eco friendly.
Trabajo de investigación
Edwards, Jessica Corinne. "Investigation of Color Removal by Chemical Oxidation for Three Reactive Textile Dyes and Spent Textile Dye Wastewater." Thesis, Virginia Tech, 2000. http://hdl.handle.net/10919/34091.
Full textA research goal was to provide predictive models of the wastewater effluent for the treatment processes, including the UV exposure time required to reach the 300 ADMI permit value and the effective ClO2 dose necessary to achieve the 300 units. The results of the investigations regarding the effluent indicated that UV/H2O2 and UV/ClO2 (5 mg/L) provided reduction to 300 units in less than 10 minutes UV exposure when the initial effluent color was less than 500 ADMI units. Without the addition of oxidant, contact times longer than 10 minutes were required for UV to decolorize these effluents to 300 ADMI units. Chlorine dioxide dosages between 10 and 30 mg/L both with and without UV irradiation achieved the same results.
Master of Science
Ibn, Hadj Hassine Aziza. "Evaluation de l’activité oestrogenique de contaminants et développement d’un bio-récepteur d’affinité pour la détection d’une xéno-hormone." Thesis, Saint-Etienne, EMSE, 2014. http://www.theses.fr/2014EMSE0740/document.
Full textFor several years, environmental exogenous agents called endocrine disruptors (ED) , are thought to interfere with reproduction and development fonctions in many organisms . For the Protection of the Environment and human health, the Water Framework Directive establishes environmental quality standards (EQS) and limits the ranges of thirty-three substances and eight other pollutants in surface waters. Nevertheless, it does not yet take into account the effect of these priority substances on ecosystems and humans including endocrine disruption. More than endocrine disruptors specificity (dose response curve , mixtures effect etc. .. ) make the identification process more complex. This thesis focuses on the study of hormonal effects, the most commonly encountered, estrogen disruption using the yeast estrogen screen (YES) as diagnostic tool. This study focuses particularly on the north of Tunisia, where the impact of ED on development of Aphanius fasciatus . Some xenoestrogens such as cadmium and PAH products generated by local industry are partly implicated on observed skeletal deformities. In parallel, some xenoestrogens (including parabens) are detected in the waters of sewage treatment plants. Other chemicals such as textile and food dyes also have endocrine activities. Under the supervision of water quality, it is necessary to develop rapid tests to detect endocrine disrupter and supplement chemical analyzes. Some active substances on the endocrine system is poorly immunogenic, the research axis developed in this thesis focuses on a peptide affinity for detecting a fungi toxin, ochratoxin A
Kennerley, Vanessa M. "The microbial decolourisation of textile dyes." Thesis, Nottingham Trent University, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.314330.
Full textAbouamer, Karima Massaud. "Application of natural dyes in textile industry and the treatment of dye solutions using electrolytic techniques." Thesis, Brunel University, 2008. http://bura.brunel.ac.uk/handle/2438/5088.
Full textMeguedad, Karima. "Dégradation photocatalytique de colorants sur TiO2 Degussa P25 et argile pontée au titane." Thesis, Lyon 1, 2009. http://www.theses.fr/2009LYO10295.
Full textThe problems of environment become crucial. In particular, textile industries are important sources of pollution of the aquatic system. 60% to 70% of dyes used in these textiles industries are azo dyes containing one or more; some of them are toxic, mutagenic and carcinogenic compounds. The aim was to evaluate the efficiency of photocatalytic processed for the elimination of anionic and cationic dyes alone or in combination with titanium dioxide and clay pillared with titanium, synthesized in the laboratory. The photocatalytic processing is interesting because solar flux can be used. Three dyes were studied as model: methylene blue (BM), black Remazol 5 (NR5) and reactive red 2 (RR2). The first part of this work is a kinetic study of adsorption, degradation and mineralization of these dyes at different pH. Several conclusions emerge (1) the adsorption isotherm is not of Langmuir type(2) no correlation exists between the quantities adsorbed and the degradation rates and (3) at high concentration, a part of UV is absorbed by the dye and the degradation rate decreases. The second part of the work involves the study of the mixture of two anionic dyes. The concentration of both dyes in the mixture, the influence of molar ratios, pH and initial concentration on the adsorption isotherm, kinetics of decolorization and mineralization of the two dyes in the mixture are compared to that obtained for the individual dyes. No complex is formed and competition between the two dyes occurs only after saturation of the photocatalyst surface. Beyond the saturation of the catalyst a slower mineralization of TOC and heteroatoms are observed. The third part deals with the preparation, characterization and photocatalytic properties of TiO2 pillared clay (MMT-TiO2) and of a composite material: TiO2 pillared clay doped with silver (MMT -TiO2/Ag), performed on the cationic dye (MB) and the anionic dye (NR5). A total adsorption of the BM dye is observed. Constrasting with the NR5 adsorption suggesting an adsorption by ionic bond. The pillared clay doped or not with silver but favors the elimination of dyes from the aqueous solution by adsorption. The presence of silver reduces the adsorption properties and photocatalysis properties of the pillared clay
Owoeye, Omotato Idowu Oke. "Textiles texts and symbols : women dyers and symbols in the Indigo textile dyeing production process in Osogbo Nigeria." Thesis, University of Pretoria, 2017. http://hdl.handle.net/2263/62653.
Full textThesis (DPhil)--University of Pretoria, 2017.
Anthropology and Archaeology
DPhil
Unrestricted
Kooroshnia, Marjan. "Creating diverse colour-changing effects on textiles." Licentiate thesis, Högskolan i Borås, Akademin för textil, teknik och ekonomi, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-3722.
Full textGottlieb, Anna Louise. "Microbial degradation of textile dyes to safe end-products." Thesis, Nottingham Trent University, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.273769.
Full textGoetz, Charity. "Textile dyes techniques and their effects on the environment with a recommendation for dyers concerning the Green effect /." Lynchburg, Va. : Liberty University, 2008. http://digitalcommons.liberty.edu.
Full textLittle, Anna Frances. "An investigation into textile applications of photochromic dyes." Thesis, Heriot-Watt University, 2008. http://hdl.handle.net/10399/2190.
Full textCorner, David. "Reactive dyebath reuse systems." Thesis, Georgia Institute of Technology, 1999. http://hdl.handle.net/1853/8498.
Full textArifoglu, M. "Kinetic factors in textile printing with fibre-reactive dyes." Thesis, University of Leeds, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.376807.
Full textHorton, Aaron Michael. "Novel Reactive Dyes Based on Pyrimidine and Quinoxaline Systems." NCSU, 2009. http://www.lib.ncsu.edu/theses/available/etd-04302009-143537/.
Full textVon, Hoven Terri Michelle. "Comparison of image analysis systems for their ability to detect the white speck phenomenon." Thesis, Georgia Institute of Technology, 1996. http://hdl.handle.net/1853/8691.
Full textTürgay, Orcun. "Decolourization of azo dyes in textile wastewater by microbial processes." Thesis, Växjö University, School of Technology and Design, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:vxu:diva-7425.
Full textDecolorization of Azo dyes in synthetic wastewater composition which is similar to real textile wastewater was carried out by microbial process. Experiments were performed in two continuous systems. Experiments were performed under anaerobic conditions in order to break the nitrogen bond of the azo group (-N=N-). A synthetic dye solution which contained 200 mg/L Reactive Black 5, 200 mg/L Procion Red MX-5B and 1 g/L yeast extract was prepared. In this study, living microorganisms were used to degrade the dyes in wastewater. Rice husks which contain bacteria and fungi were used in the reactors of continuous systems. The parameters tested on continuous system were wastewater composition, the number of reactors, the amount of yeast extract in wastewater composition, the wastewater flowrate, washing the system with wood chips solution, addition of yeast extract solution. Results have shown that increasing the number of reactors, the retention time, the amount of yeast extract and washing the system with wood chips solution had positive effects for degradation of the dyes from wastewater. When the flowrate was increased the retention time has decreased so degradation of dyes has decreased but although the flowrate increased twice, % degradation hasn’t decreased as the same ratio. Therefore this result showed that this process can be worked for faster flowrates. Microbial process is a promising technology which might be used to treat wastewater containing azo dyes with good performance.
Datsko, O. I. "Using natural dyes in ukrainian lizhnyck’s textile crafts: ecological aspect." Thesis, Вид-во СумДУ, 2006. http://essuir.sumdu.edu.ua/handle/123456789/11625.
Full textOxspring, Darren A. "The detection and determination of selected organic pollutants by modern instrumental techniques of analysis." Thesis, University of Ulster, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.241679.
Full textSeckin, M. Levent. "Effect of superba heatsetting on dyeing behavior of nylon 6,6 carpet yarns." Thesis, Georgia Institute of Technology, 1985. http://hdl.handle.net/1853/8268.
Full textForman, Gabriela Alexandra da Cunha Santos. "The importance of biotechnology in the textile industry." Doctoral thesis, Universidade de Lisboa. Faculdade de Arquitetura, 2016. http://hdl.handle.net/10400.5/12440.
Full textHuang, Chao-Chiung. "Studies relating to the conservation of Miao textiles." Thesis, Nottingham Trent University, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.263948.
Full textMcclure, Kathryn Raeburn. "Development of new extraction methods for analysis of natural and synthetic organic colourants from historical and artistic matrices." Master's thesis, Universidade de Évora, 2020. http://hdl.handle.net/10174/29168.
Full textChettra, Satinderjeet Kaur. "Microscopy and surface chemical investigations of dyed cellulose textiles." Thesis, University of Nottingham, 2006. http://eprints.nottingham.ac.uk/10237/.
Full textPalladino, Nicoletta. "Nanomaterials for the consolidation of iron-tannate dyed textiles." Thesis, KTH, Tillämpad fysik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-246329.
Full textYaseen, D. A. "Treatment of synthetic wastewater containing textile dyes with experimental constructed wetlands." Thesis, University of Salford, 2018. http://usir.salford.ac.uk/47255/.
Full textBaker, Rosemary M. "Nineteenth century synthetic textile dyes : their history and identification on fabric." Thesis, University of Southampton, 2011. https://eprints.soton.ac.uk/372624/.
Full textSchrader, Erica. "Comparison of aluminum mordants on colorfastness of natural dyes on cotton and bamboo fabrics." Thesis, Manhattan, Kan. : Kansas State University, 2010. http://hdl.handle.net/2097/4151.
Full textGonul, Mahmut. "Correlation of plasticizer chemical/physical properties to dyeability and finished characteristics of Nomex Aramid fabrics." Thesis, Georgia Institute of Technology, 2000. http://hdl.handle.net/1853/8527.
Full textThompson, Kimberlee Fay. "The role of singlet oxygen in the bleaching of cotton." Thesis, Georgia Institute of Technology, 1996. http://hdl.handle.net/1853/8680.
Full textBerry, Lee J. "Evaluation of novel plasticizers as carriers in dyeing aramid fabrics." Thesis, Georgia Institute of Technology, 1997. http://hdl.handle.net/1853/9978.
Full textMcFarland, Elizabeth Gramling. "A new method for determining diffusion and convection mass transfer coefficients in the dyeing of textile materials." Diss., Georgia Institute of Technology, 2000. http://hdl.handle.net/1853/12416.
Full textDavis, Glenda. "A sociolinguistic inquiry into wax-dyed cloth names in Togo and Côte d'Ivoire /." Thesis, McGill University, 2003. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=79837.
Full textGilmore, Laurie Ann. "Chlorination of synthetic dyes and synthetic brighteners." Thesis, Georgia Institute of Technology, 1991. http://hdl.handle.net/1853/20794.
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