Results 31 to 40 of about 759,476 (259)
Preparation of Natural Plant Polyphenol Catechin Film for Structural Coloration of Silk Fabrics
BiomimeticsTraditional textile dyeing uses chemical pigments and dyes, which consumes a large amount of water and causes serious environmental pollution. Structural color is an essential means of achieving green dyeing of textiles, and thin-film interference is one
Shuaikang Yang +8 more
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Scientific Bulletin of Valahia University: Materials and Mechanics, 2022 The present work aims to study the adsorption processes and the photochemical depollution of the waters contaminated with Direct Orange textile dyes - 26 released into the water.
Ion Rodica-Mariana +3 more
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The chemical record, 2021 Textile wastewater heavy metal pollution has become a severe environmental problem worldwide. Metal ion inclusion in a dye molecule exhibits a bathochromic shift producing deeper but duller shades, which provides excellent colouration.
Sasireka Velusamy +3 more
semanticscholar +1 more source
Chemosphere, 2021 The textile industry is one of the most valuable industries, especially in developing countries, because it employs a large portion of the workforce.
Guntur Adisurya Ismail, H. Sakai
semanticscholar +1 more source
Degradation of textile dyes by cyanobacteria
Brazilian Journal of Microbiology, 2017 Dyes are recalcitrant compounds that resist conventional biological treatments. The degradation of three textile dyes (Indigo, RBBR and Sulphur Black), and the dye-containing liquid effluent and solid waste from the Municipal Treatment Station, Americana, São Paulo, Brazil, by the cyanobacteria Anabaena flos-aquae UTCC64, Phormidium autumnale UTEX1580 ...
Dellamatrice, Priscila Maria +4 more
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Mutagenicity of textile dye products
Journal of Applied Toxicology, 2004 AbstractWithin an EU‐funded research project, 281 textile dye products in use at nine textile finishing companies from eight European countries were assessed for potential mutagenic properties. Most of the dyes belonged to the so‐called existing substances.
Klaus, Schneider +2 more
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Kinetics and equilibrium study for the adsorption of textile dyes on coconut shell activated carbon
, 2017 The preparation of activated carbon from coconut husk with H 2 SO 4 activation (CSAC) and its ability to remove textile dyes (maxilon blue GRL, and direct yellow DY 12), from aqueous solutions were reported in this study.
Aseel M. Aljeboree +2 more
semanticscholar +1 more source
Cleaner Chemical EngineeringThe textile industry is a major contributor to global water pollution and carbon emissions and is facing increasing pressure to transition away from synthetic dyes toward sustainable, non-toxic alternatives that produce persistent toxins, such as ...
Surjodeb Roy, Wenli Wang
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Uso de sementes de Moringa Oleífera (LAM) no tratamento de efluente têxtil
Revista Principia, 2017 The seed extracts of Moringa oleifera has been studied as alternative coagulating agent to chemicals commonly used in order to minimize costs while reducing environmental impacts and human health arising from traditional processes of wastewater treatment.
Reinaldo Romero Vargas +3 more
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ChemosensorsTextile solid-phase extraction (TSPE) employing an acrylic nonwoven textile impregnated with the sulfated, negatively charged marine polysaccharide ulvan was employed for the extraction of four positively charged dyes, namely safranin O, methylene blue ...
Ivo Safarik +4 more
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