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Listar por palabra clave "Clay pigment"

Mostrando ítems 1-7 de 7

Direct and Reactive Dyes Recovery in Textile Wastewater Using Calcinated Hydrotalcite

Bou-Belda, Eva; López-Rodríguez, Daniel; Micó-Vicent, B.; BONET-ARACIL, MARILÉS (Trans Tech Publications, 2022)

[EN] Growing environmental conservation concerns have led researchers to seek the means to treat and recover wastewater. The textile industry dumps vast quantities of wastewater from textile dyes. By means of clays, dye ...
Printing and dyeing of halloysite nano clay hybrid with natural chlorophyll dye on cotton fabric

López-Rodríguez, Daniel; Jordán-Núñez, Jorge; Micó-Vicent, B.; Belda, Antonio (Elsevier, 2024-12)

[EN] This work deals with the synthesis of hybrids formed by the natural dye chlorophyll and halloysite for their subsequent application in the textile field. Once the pigments have been synthesised, with 98% adsorption, ...
Printing with hydrotalcite hybrid nanoclays and dispersed, reactive, direct dyes

López-Rodríguez, Daniel; Micó-Vicent, B.; Jordán-Núñez, Jorge; Moncho-Santonja, María; Bou-Belda, Eva (Elsevier, 2023-02)

[EN] By using nanotechnologies it is possible to colour textile substrates with new printing techniques using dyes that have been discarded from non-exhausted dye baths. Hydrotalcite is clay with a high adsorbent capacity ...
Recovery of reactive colorant with hydrothalcite and reuse for printing

López-Rodríguez, Daniel; Micó-Vicent, B.; Montava-Seguí, Ignacio; Bou-Belda, Eva (Universit&#259&#355ii din Oradea, 2021)

[EN] In this work, the adsorption capacity of hydrotalcite on the Reactive Yellow 2 textile dye has been verified. Nanoclays are elements with a high capacity for adsorption of dyes and can be reusable as printing pigments. ...
Study of the effect of the concentration of hydrotalcite in the recovery of colorants in textile wastewater

López, Daniel; Micó-Vicent, B.; BONET-ARACIL, MARILÉS; Bou-Belda, Eva (Editura Universităţii din Oradea, 2020)

[EN] The absorption capacity of calcined hydrotalcite at different concentrations in a solution of 0.05 g . L-1 of 4 different dyes has been compared; Direct Blue 199, Direct Red 23, Direct Blue 71 and Reactive Yellow. ...
Synthesis and characterisation of hybrids composed of calcined hydrotalcite and residual textile dyes

López-Rodríguez, Daniel; Jordán-Núñez, Jorge; Micó-Vicent, B.; Llinares Llopis, Raúl; Moncho-Santonja, María (Elsevier, 2023-11-03)

[EN] There is growing concern about the health of our planet, which has led to a search for meth-ods to purify and recover the pollutant materials that are released into the environment.Among all industries, the dyeing ...
Uses of Nanoclays and Adsorbents for Dye Recovery: A Textile Industry Review

López-Rodríguez, Daniel; Micó-Vicent, B.; Jordán-Núñez, Jorge; BONET-ARACIL, MARILÉS; Bou-Belda, Eva (MDPI AG, 2021-12)

[EN] Wastewater recovery is one of the most pressing contaminant-related subjects in the textile industry. Many cleaning and recovery techniques have been applied in recent decades, from physical separation to chemical ...