Articles de revista: Enviaments recents
Ara es mostren els items 13-24 de 103
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Effect of different dispersing agents in the non-isothermal kinetics and thermomechanical behavior of PET/TiO2 composites
(2016-04-02)
Article
Accés obertThis work is based on the analysis of the influence of dispersing agents on the non-isothermal kinetics, thermomechanical behavior and dispersing action of PET/TiO2 nanocomposites. The influence of two montanic waxes and ... -
Reuse of textile dyeing effluents treated with coupled nanofiltration and electrochemical processes
(2016-06-20)
Article
Accés obertThe reactive dye Cibacron Yellow S-3R was selected to evaluate the feasibility of combining nanofiltration membranes with electrochemical processes to treat textile wastewater. Synthetic dyeing effluents were treated by ... -
Bioassays with terrestrial and aquatic species as monitoring tools of hydrocarbon degradation
(2016-06-16)
Article
Accés obertIn this study chemical analyses and ecotoxicity tests were applied for the assessment of a heavily hydrocarbon-contaminated soil prior and after the application of a remediation procedure that consisted in the stimulation ... -
Geochemistry and environmental threats of soils surrounding an abandoned mercury mine
(2016-03-21)
Article
Accés obertThe closure of mercury mining areas is generally associated with a release of Hg and other metals into the environment due to the abandonment of mining wastes. Because of their potential toxic properties, the mobilization ... -
Materiales compuestos termoplásticos cargados con residuos biogénicos de base proteínica: influencia del tamaño de partícula
(2016-03-01)
Article
Accés obertChicken feathers are cheap, available and a ubiquitous renewable waste material resulting from the massive production of chicken meat from the aviary industry which is estimated in 925.000 ton/year in EU. Consequently, its ... -
Photoassisted electrochemical treatment of azo and phtalocyanine reactive dyes in the presence of surfactants
(2016-03-18)
Article
Accés obertAn electrochemical treatment (EC) was applied at different intensities to degrade the chromophoric groups of dyes C.I. Reactive Black 5 (RB5) and C.I. Reactive Blue 7 (Rb7) until uncolored species were obtained. Decolorization ... -
Itma 2015: novedades en el laboratorio
(2015-12)
Article
Accés obert -
Properties and optimal manufacturing conditions of chicken feathers/poly(lactic acid) biocomposites
(2015-04-20)
Article
Accés obertChicken feathers waste from poultry industry was incorporated in poly(lactic acid) matrix to obtain an environmental friendly biocomposite taking advantage of the unique properties of chicken feathers, such as low density, ... -
Preparation of electrospun nanofibers from solutions of different gelatin types using a benign solvent mixture composed of water/PBS/ethanol
(2016-03-01)
Article
Accés obertThe feasibility of using Phosphate Buffer Saline (PBS)/ethanol mixtures as a benign solvent to electrospin three types of gelatin was studied. Gelatins with different chemical properties, such as Bloom, were selected and ... -
Application of PVDF ultrafiltration membranes to treat and reuse textile wastewater
(2016)
Article
Accés obertIn this work, the feasibility of polyvinylidene difluoride ultrafiltration membranes to treat textile wastewater was studied. The C.I. Disperse Orange 30 and C.I. Disperse Rubine 73 were selected as pollutant for the ... -
Experimental evaluation of electrical properties of fabrics elaborated with conductive yarns
(2015-12-14)
Article
Accés obertIn this paper, the electrical characterization of two different fabric structures elaborated with conductive yarns and several pick densities are investigated in order to evaluate their electrical properties as conductive ... -
Environmental impacts of an imidacloprid-containing formulation: from soils to waters
(2015-07-01)
Article
Accés obertEl pesticida neonicotinoide imidacloprid se encuentra entre los agroquímicos más vendidos en todo el mundo. Debido a su amplio uso en mezclas con diferentes disolventes y co-adyuvantes, estudiar el impacto ambiental de las ...