Search Results - "Santos, Aurora"

Diuron abatement using activated persulphate: Effect of pH, Fe(II) and oxidant dosage by Romero, Arturo, Santos, Aurora, Vicente, Fernando, González, Concepción

“…The high oxidation efficiencies of the free radicals (SO 4 −), in combination with the slow rate of consumption of the oxidant, make this process very…”
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Application of Chelating Agents to Enhance Fenton Process in Soil Remediation: A Review by Alicia Checa-Fernandez, Aurora Santos, Arturo Romero, Carmen M. Dominguez

“…Persistent organic contaminants affecting soil and groundwater pose a significant threat to ecosystems and human health. Fenton oxidation is an efficient…”
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Special Issue on “Green Catalysts: Application to Waste and Groundwater Treatment” by Carmen M. Dominguez, Aurora Santos

“…Water and soil pollution are among the most critical global problems due to population growth, industrial development, and associated resource consumption [...]…”
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Acute Toxicity Evaluation of Lindane-Waste Contaminated Soils Treated by Surfactant-Enhanced ISCO by Santos, Aurora, García-Cervilla, Raúl, Checa-Fernández, Alicia, Domínguez, Carmen M, Lorenzo, David

“…The discharge of lindane wastes in unlined landfills causes groundwater and soil pollution worldwide. The liquid waste generated (a mixture of 28 chlorinated…”
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Improved Etherification of Glycerol with Tert-Butyl Alcohol by the Addition of Dibutyl Ether as Solvent by Carmen M. Dominguez, Arturo Romero, Aurora Santos

“…The etherification of glycerol with tert-butyl alcohol in the presence of acid catalysts gives rise to the production of ethers (monoethers, diethers and…”
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Wet Peroxide Oxidation of Chlorobenzenes Catalyzed by Goethite and Promoted by Hydroxylamine by David Lorenzo, Carmen M. Dominguez, Arturo Romero, Aurora Santos

“…In this work, the abatement of several chlorobenzenes commonly found as pollutants in the aqueous phase has been carried out by catalytic wet peroxide…”
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Abatement of Naphthalene by Persulfate Activated by Goethite and Visible LED Light at Neutral pH: Effect of Common Ions and Organic Matter by Andrés Sánchez-Yepes, David Lorenzo, Patricia Sáez, Arturo Romero, Aurora Santos

“…Naphthalene (NAP) has received particular attention due to its impact on the environment and human health, mandating its removal from water systems. In this…”
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Abatement of 1,2,4-Trichlorobencene by Wet Peroxide Oxidation Catalysed by Goethite and Enhanced by Visible LED Light at Neutral pH by David Lorenzo, Aurora Santos, Andrés Sánchez-Yepes, Leandro Óscar Conte, Carmen María Domínguez

“…There is significant environmental concern about chlorinated organic compounds (COCs) in wastewater, surface water, and groundwater due to their low…”
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Study of the deactivation of copper-based catalysts for dehydrogenation of cyclohexanol to cyclohexanone by Simón, Ernesto, Rosas, Juana María, Santos, Aurora, Romero, Arturo

“…[Display omitted] ► Copper–chromite and copper–zinc as catalysts for cyclohexanol dehydrogenation. ► Catalysts show high stability and selectivity to…”
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Decolorization of Textile Dyes by Wet Oxidation Using Activated Carbon as Catalyst by Santos, Aurora, Yustos, Pedro, Rodríguez, Sergio, Garcia-Ochoa, Félix, de Gracia, Miguel

“…A commercial activated carbon, Industrial React FE01606A, without impregnation of any metal, was used as a catalyst in the wet oxidation of three dyes commonly…”
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Evaluation of VLEs for Binaries of Five Compounds Involved in the Production Processes of Cyclohexanone by Sosa, Adriel, Ortega, Juan, Fernández, Luis, Romero, Arturo, Santos, Aurora, Lorenzo, David

“…In an attempt to evaluate the separation of certain impurities that arise in some stages of the production of cyclohexanone, this work analyzed the possibility…”
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Wet oxidation of phenol, cresols and nitrophenols catalyzed by activated carbon in acid and basic media by Santos, Aurora, Yustos, Pedro, Rodriguez, Sergio, Garcia-Ochoa, Felix

“…A commercial activated carbon, Industrial React FE01606A, was used as catalyst in the wet oxidation, in both acid and basic media, of phenolic pollutants, such…”
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Coke formation in copper catalyst during cyclohexanol dehydrogenation: Kinetic deactivation model and catalyst characterization by Simón, Ernesto, Rosas, Juana Maria, Santos, Aurora, Romero, Arturo

“…► Copper–Zinc catalyst in cyclohexanol dehydrogenation is partially deactivated by coke. ► Catalyst reaches a residual activity that depends on gas mixture…”
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What Solidarity? Networks of Cooperation with the Liberation Movements from Portuguese Colonies. An Introduction by Vasile, Iolanda, Santos, Aurora Almada e, Tornimbeni, Corrado

“…This thematic dossier of the Revista Crítica de Ciências Sociais (RCCS) is the second output of the international conference “International Solidarities and…”
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Portugal, as Nações Unidas e a autodeterminação de Timor-Leste, 1974-1982 by Santos, Aurora Almada e, Pereira, Zélia

“…À semelhança das demais colónias portuguesas, Timor-Leste foi considerado pela ONU em 1960 como um território não autónomo. Até 1974, a ONU procedeu à recolha…”
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Soil flushing pilot test in a landfill polluted with liquid organic wastes from lindane production by Santos, Aurora, Domínguez, Carmen M., Lorenzo, David, García-Cervilla, Raul, Lominchar, Miguel A., Fernández, Jesús, Gómez, Jorge, Guadaño, Joaquín

“…Sites contaminated by Dense Non-Aqueous Liquid Phases (DNAPLs) containing chlorinated compounds are a ubiquitous problem caused by spills or the dumping of…”
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Índice do Impacto da Pegada D’água (Ipa) by Rosales-Mendoza, Ronaldo, Mota, Maria Aurora Santos de

“…Fatores usados com frequência no cálculo da avaliação monetária dos prejuízos nas inundações são: a altura da lâmina d’água ou local na zona inundada,…”
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Portugal, as Nações Unidas e a autodeterminação de Timor-Leste, 1974-1982 by Santos, Aurora Almada e, Pereira, Zélia

“…Timor was considered by the United Nations in 1960 as a non-self-governing territory. Until 1974, the UN collected information on Timor, without excessive…”
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Climatological classification of available potential energy for convection in the city of Belem-PA by SANTOS, Josiane Sarmento dos, MOTA, Maria Aurora Santos da, ROCHA, Edson Jose Paulino da

“…The climatological classification of the Convection Available Potential Energy (CAPE) was studied in order to verify both the possibility of convection to…”
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Os Debates da Organização das Nações Unidas sobre a Questão Colonial Portuguesa e o Desenvolvimento da Ideia de Autodeterminação (1961-1975) by Santos, Aurora Almada e

“…Este texto pretende abordar o relacionamento entre a Organização das Nações Unidas e o governo português no período entre 1961 e 1975, particularmente os…”
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