Výsledky vyhledávání - "Ma. del Rosario Moreno Virgen"

Removal of phosphate and aluminum from water in single and binary systems using iron-modified carbons

Autor: Norma A. Rangel-Vazquez, Luis A. Ramírez-Montoya, Ma. del Rosario Moreno-Virgen, Lorena Delgadillo-Velasco, Virginia Hernández-Montoya, Miguel A. Montes-Morán

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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The simultaneous removal of phosphate and aluminum from water was studied on iron-modified activated carbons. Methods such as oxidation with HNO3, impregnation and co-precipitation of iron were used to modify a commercial coconut activated carbon and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8358388ff1bf60959f22960f07342f12
https://api.elsevier.com/content/abstract/scopus_id/85095857500

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Adsorption of Heavy Metals in the Presence of a Magnetic Field on Adsorbents with Different Magnetic Properties

Autor: Ma. del Rosario Moreno Virgen, Rigoberto Tovar Gómez, José Luis Alcántara Flores, Ma. Ana Pérez Cruz, Omar F. González Vázquez, Miguel A. Montes Morán, Virginia Hernández Montoya

Publikováno v: Industrial & Engineering Chemistry Research. 55:9323-9331

The application of static magnetic fields during adsorption as an unconventional method for the removal of heavy metals such as Cd2+ and Zn2+ was studied in this work. Two different materials were employed as adsorbents: activated carbon from bitumin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4efbf56d44e26316b11693d2d9865ac5
https://doi.org/10.1021/acs.iecr.6b01990

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Analysis of synergistic and antagonistic adsorption of heavy metals and acid blue 25 on activated carbon from ternary systems

Autor: Ma. del Rosario Moreno-Virgen, Jaime Moreno-Pérez, Virginia Hernández-Montoya, Rigoberto Tovar-Gómez, Adrian Bonilla-Petriciolet, C.J. Durán-Valle

Publikováno v: Chemical Engineering Research and Design. 93:755-772

a b s t r a c t This article reports the antagonistic and synergistic adsorption involved in the multicomponent removal of acid blue 25 dye (AB25) and heavy metal ions (Zn 2+ , Ni 2+ , Cd 2+ ) from ternary systems using an activated carbon modified w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c1f4ac2bc64ec0db32bfe3db835cb82d
https://doi.org/10.1016/j.cherd.2014.07.012

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Preparation, characterization and analyses of carbons with natural and induced calcium compounds for the adsorption of fluoride

Autor: Luis A. Ramírez-Montoya, Miguel A. Montes-Morán, Virginia Hernández-Montoya, Ma. del Rosario Moreno-Virgen, Adrian Bonilla-Petriciolet, Rigoberto Tovar-Gómez

Publikováno v: Journal of Analytical and Applied Pyrolysis. 105:75-82

a b s t r a c t A comparative study of fluoride removal has been made using samples of carbons obtained from single carbonization from pecan nut shells and plum kernels and carbons obtained by impregnation of these wastes, prior to their carbonizatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::83633ad9496d06daf02c7a5632922138
https://doi.org/10.1016/j.jaap.2013.10.005

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Modeling of fixed-bed adsorption of fluoride on bone char using a hybrid neural network approach

Autor: Miguel A. Montes-Morán, Virginia Hernández-Montoya, Rigoberto Tovar-Gómez, Adrian Bonilla-Petriciolet, José Alonso Dena-Aguilar, Ma. del Rosario Moreno-Virgen

Publikováno v: Chemical Engineering Journal. 228:1098-1109

This study introduces a hybrid model based on the Thomas equation and artificial neural networks (ANNs) for the modeling of unsymmetrical breakthrough curves obtained from the fluoride adsorption on bone char. Experimental results of kinetics, isothe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f019aa50a192b203581f6249a5cb172c
https://doi.org/10.1016/j.cej.2013.05.080

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Competitive adsorption of dyes and heavy metals on zeolitic structures

Autor: M. A. Pérez-Cruz, Virginia Hernández-Montoya, Ma. del Rosario Moreno-Virgen, Didilia Ileana Mendoza-Castillo, Adrian Bonilla-Petriciolet

Publikováno v: Journal of Environmental Management. 116:213-221

The adsorption of Acid blue 25, basic blue 9, basic violet 3, Pb(2+), Ni(2+), Zn(2+) and Cd(2+) ions has been studied in single and dye-metal binary solutions using two mineral materials: Clinoptilolite (CL) and ER (Erionite). These zeolites were cha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9c1f2e069711a9f171d3a78e4a76158
https://doi.org/10.1016/j.jenvman.2012.12.010

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Laser Radiation CO2 Effects in Cement Paste at Different Hydration Stages after Preparation

Autor: José A. Ortiz-Lozano, Ma. del Rosario Moreno-Virgen, Juan José Soto-Bernal, Claudio Frausto-Reyes, Jorge Pineda-Piñón, Rosario González-Mota, Iliana Rosales-Candelas, Adrian Bonilla-Petriciolet

Publikováno v: Instituto Politécnico Nacional
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Ingeniería. Investigación y Tecnología (México) Num.3 Vol.XII

"In this work the changes occurring in cement pastes irradiated by 10.6µm CO2 laser at different stages of hydration after preparation are presented. Raman spectroscopy, X-ray diffraction and Scanning Electronic Microscopy (SEM) techniques had been

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9045cf939c792d231f107f5a61e5230c
https://doi.org/10.22201/fi.25940732e.2011.12n3.032

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