Search Results - "Chimenos, J. M."

Combined use of MSWI bottom ash and fly ash as aggregate in concrete formulation: Environmental and mechanical considerations by Ginés, O., Chimenos, J.M., Vizcarro, A., Formosa, J., Rosell, J.R.

“…This paper reports the experimental results obtained after casting concrete formulated with different mix proportions of municipal solid waste incineration…”
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Use of weathered and fresh bottom ash mix layers as a subbase in road constructions: Environmental behavior enhancement by means of a retaining barrier by del Valle-Zermeño, R., Chimenos, J.M., Giró-Paloma, J., Formosa, J.

“…[Display omitted] •Weathering of compacted freshly bottom (FBA) ash improves mechanical properties.•FBA has a potential effect on the environment in the early…”
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Pilot-scale road subbase made with granular material formulated with MSWI bottom ash and stabilized APC fly ash: Environmental impact assessment by del Valle-Zermeño, R., Formosa, J., Prieto, M., Nadal, R., Niubó, M., Chimenos, J.M.

“…•A granular material (GM) was formulated with MSW BA and a mortar (M).•M was formulated with APC residues and Portland cement (50%/50%).•Three field scale…”
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Improving anaerobic digestion of pig manure by adding in the same reactor a stabilizing agent formulated with low-grade magnesium oxide by ROMERO-GÜIZA, M. S, ASTALS, S, CHIMENOS, J. M, MARTINEZ, M, MATA-ALVAREZ, J

“…Struvite precipitation and pig manure anaerobic digestion were coupled in the same reactor in order to mitigate the inhibitory effect of free ammonia and avoid…”
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Novel fire-protecting mortars formulated with magnesium by-products by Formosa, J., Chimenos, J.M., Lacasta, A.M., Haurie, L., Rosell, J.R.

“…Several kinds of sprayable mortars are commonly used as passive fire protection of building structures. Several authors have reported the effect of different…”
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Characterization of the bottom ash in municipal solid waste incinerator by Chimenos, J.M, Segarra, M, Fernández, M.A, Espiell, F

“…The particles with diameter >1 mm present in the bottom ash of Municipal solid waste incinerator (MSWI) were characterized by identifying the main constituent…”
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Arsenic and antimony removal by oxidative aqueous leaching of IGCC fly ash during germanium extraction by Chimenos, J.M., Fernández, A.I., del Valle-Zermeño, R., Font, O., Querol, X., Coca, P.

“…•The leaching of IGCC fly ash was carried out using oxic conditions.•Oxidative aqueous leaching diminishes the leachability of As, Sb and Ni.•Neoformation of…”
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Improvement of passive fire protection in a gypsum panel by adding inorganic fillers: Experiment and theory by Ciudad, Aleix, Lacasta, A.M., Haurie, L., Formosa, J., Chimenos, J.M.

“…Passive Fire Protection is currently a field of active interest in building technology. One of the different approaches to obtain a material that provides this…”
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Low-grade MgO used to stabilize heavy metals in highly contaminated soils by Garcı́a, M.A, Chimenos, J.M, Fernández, A.I, Miralles, L, Segarra, M, Espiell, F

“…Low-grade MgO may be an economically feasible alternative in the stabilization of heavy metals from heavily contaminated soils. The use of MgO is described…”
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Characterization of poly(ethylene- co-vinyl acetate) (EVA) filled with low grade magnesium hydroxide by Fernández, A.I., Haurie, L., Formosa, J., Chimenos, J.M., Antunes, M., Velasco, J.I.

“…Low-grade magnesium hydroxide (LG-MH) is a solid by-product that undergoes an endothermic decomposition in the temperature range of 300–750 °C. Due to its…”
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Optimizing the APC residue washing process to minimize the release of chloride and heavy metals by Chimenos, J.M., Fernández, A.I., Cervantes, A., Miralles, L., Fernández, M.A., Espiell, F.

“…An optimization of the air pollution control (APC) residue washing process was carried out to minimize the release of chloride and heavy metals. Taking into…”
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Short-term natural weathering of MSWI bottom ash as a function of particle size by Chimenos, J.M, Fernández, A.I, Miralles, L, Segarra, M, Espiell, F

“…The chemical and material composition of MSWI bottom ash depends on the particle size; this suggests that the mechanisms and kinetics of natural weathering are…”
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Potential of anaerobic co-fermentation in wastewater treatments plants: A review by Perez-Esteban, N., Vinardell, S., Vidal-Antich, C., Peña-Picola, S., Chimenos, J.M., Peces, M., Dosta, J., Astals, S.

“…Fermentation (not anaerobic digestion) is an emerging biotechnology to transform waste into easily assimilable organic compounds such as volatile fatty acids,…”
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Short-term natural weathering of MSWI bottom ash by Chimenos, J.M, Fernández, A.I, Nadal, R, Espiell, F

“…The release of heavy metals from MSWI bottom ash has been the key concern in the management of this material. The leaching distribution values obtained from…”
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Review of the use of phase change materials (PCMs) in buildings with reinforced concrete structures by Pons, O., Aguado, A., Fernández, A. I., Cabeza, L. F., Chimenos, J. M.

“…Phase change materials are capable of storing and releasing energy in the form of heat in determined temperature ranges, so to increase a building's thermal…”
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Struvite precipitation in wastewater treatment plants anaerobic digestion supernatants using a magnesium oxide by-product by Aguilar-Pozo, V.B., Chimenos, J.M., Elduayen-Echave, B., Olaciregui-Arizmendi, K., López, A., Gómez, J., Guembe, M., García, I., Ayesa, E., Astals, S.

“…Struvite precipitation is a well-known technology to recover and upcycle phosphorus from municipal wastewater as a slow-release fertiliser. However, the…”
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Removal of ammonium and phosphates from wastewater resulting from the process of cochineal extraction using MgO-containing by-product by Chimenos, J.M, Fernández, A.I, Villalba, G, Segarra, M, Urruticoechea, A, Artaza, B, Espiell, F

“…The wastewater produced by the cochineal extract process to obtain the carminic acid colouring pigment (carmin red E120) has high concentrations of phosphates…”
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A possible recycling method for high grade steels EAFD in polymer composites by Niubó, M., Fernández, A.I., Chimenos, J.M., Haurie, L.

“…This work evaluates the feasibility of incorporating electric arc furnace dust (EAFD), as filler in a polymer matrix, to obtain a moldable heavyweight sheet,…”
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Optimization of phosphate removal in anodizing aluminium wastewater by Chimenos, J.M., Fernández, A.I., Hernández, A., Haurie, L., Espiell, F., Ayora, C.

“…The wastewater produced after brightening and anodizing aluminium has high concentrations of phosphates and sulphates. The addition of MgO in a first…”
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Environmental potential assessment of MSWI bottom ash-based alkali-activated binders by Maldonado-Alameda, A., Giro-Paloma, J., Rodríguez-Romero, A., Serret, J., Menargues, A., Andrés, A., Chimenos, J.M.

“…Alkali-activated binders (AABs) stand out as a sustainable alternative to ordinary Portland cement (OPC) as they can be formulated using by-products or waste…”
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