Artículos (Ingeniería Química y Ambiental): Envíos recientes
Mostrando ítems 21-40 de 239
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Ammonium Ion Adsorption and Settleability Improvement Achieved in a Synthetic Zeolite-Amended Activated Sludge
(Elsevier, 2013-09)Municipal wastewater treatment plants typically exhibit two classic problems: high ammonium concentration in water after ...
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Photocatalytic degradation of humic acids and landfill leachate using a solid industrial by-product containing TiO2 and Fe
(Elsevier, 2011-02)Landfill leachates contain a large number of recalcitrant compounds that make it unsuitable for conventional waste water ...
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Solar photocatalytic treatment of landfill leachate using a solid mineral by-product as a catalyst
(Elsevier, 2012-08)The treatment of municipal solid waste landfill leachate in a pilot plant made up of solar compound parabolic collectors, ...
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Ethanol conversion into 1,3-butadiene over a mixed Hf-Zn catalyst: Effect of reaction conditions and water content in ethanol
(Elsevier, 2019-10)Assessment of catalyst performance is necessary for process design in order to evaluate the effect of reaction conditions ...
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Hydrogen production from landfill biogas: Profitability analysis of a real case study
(Elsevier, 2022-09)Hydrogen is not only considered as a cornerstone within renewable energy portfolio but it is also a key enabler for CO2 ...
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Kinetic modelling of the one-step conversion of aqueous ethanol into 1,3-butadiene over a mixed hemimorphite-HfO2/SiO2 catalyst
(Elsevier, 2021-06)A kinetic model for the one-step conversion of ethanol into 1,3-butadiene over a mixed hemimorphite-HfO2/SiO2 catalyst has ...
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Techno-economic and Life-Cycle Assessment of One-Step Production of 1,3-Butadiene from Bioethanol Using Reaction Data under Industrial Operating Conditions
(ACS Publications, 2020-07)A process to produce 1,3-butadiene (1,3-BD) from ethanol in a one-step reaction with a Hf-Zn catalyst was designed using ...
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Integrated assessment of groundwater quality beneath the rural area of R'mel, Northwest of Morocco
(Elsevier, 2021-08)This study evaluates the effect of anthropogenic activities on the quality of groundwater beneath a rural area (R'mel area) ...
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Assessing the Effect of Intensive Agriculture and Sandy Soil Properties on Groundwater Contamination by Nitrate and Potential Improvement Using Olive Pomace Biomass Slag (OPBS)
(Multidisciplinary Digital Publishing Institute (MDPI), 2023-03)The relationship between agricultural activities, soil characteristics, and groundwater quality is critical, particularly ...
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Efficient Removal of Tannic Acid from Olive Mill Wastewater Using Carbon Steel Slag
(MDPI, 2023-03)Mediterranean countries experience a large production of olive oil, thus generating huge quantities of non-biodegradable ...
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Fly ash based geopolymeric foams using silica fume as pore generation agent. Physical, mechanical and acoustic properties
(Elsevier, 2018-11)The aim of this work is the development of a porous geopolymeric foam with sound absorbing properties using silica fume ...
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Landfill leachate treatment using combined fish scales based activated carbon and solar advanced oxidation processes
(Elsevier, 2019-03)The depuration of landfill leachate (LL) was evaluated by solar advanced oxidation processes (AOPs) (photo-Fenton + O3 and ...
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Environmental risks and mechanical evaluation of recycling red mud in bricks
(Elsevier, 2020-07)More and more by-products are being used in certain materials, especially in the construction industry. Natural construction ...
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Low environmental impact process for germanium recovery from an industrial residue
(Elsevier, 2018-11)This paper focused on the germanium recovery from an Integrated Gasification with Combined Cycle fly ash (IGCC FA). The ...
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Exploring the impact of graphene oxide on mechanical and durability properties of mortars incorporating demolition waste: micro and nano-pore structure effects
(Consejo Superior de Investigaciones Científicas, 2023-12)In this study is explored the use of construction and demolition waste as fine aggregate in mortars. The addition of ...
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The Incorporation of Ladle Furnace Slag in Fire Insulating Gypsum-Based Materials
(MDPI, 2023-10)Ladle slag, a byproduct of steel manufacturing, exhibits inherent reactivity and undergoes hydration when exposed to water. ...
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Immobilization of heavy metals (Cd, Ni or Pb) using aluminate geopolymers
(Elsevier, 2018-09)In the present study, a waste aluminate solution from the anodizing industry was used to synthesize coal fly ash- and blast ...
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Carbon fiber waste incorporation in blast furnace slag geopolymer-composites
(Elsevier, 2018-12)This work evaluates the properties of geopolymer-composites based on blast furnace slag with additions of a carbon fiber ...
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A porous geopolymer based on aluminum-waste with acoustic properties
(Elsevier, 2019-07)Paval, a solid waste stream from the aluminum industry, is used as a pore generation agent in geopolymers. Paval was mixed ...
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Development of fly ash-based geopolymers using powder sodium silicate activator
(Elsevier, 2022-08)Geopolymer manufacturing by means a ready-mix procedure using powder sodium silicate as activator is described in this ...