S
Sonia Martínez Gallegos
Publications - 3
Citations - 5
Sonia Martínez Gallegos is an academic researcher. The author has contributed to research in topics: Wastewater & Ion exchange. The author has an hindex of 2, co-authored 3 publications receiving 5 citations.
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Ag, Hg and Cr Precipitation for Recycling Derived of Hazardous Liquid Waste
Silvia C. Gutiérrez-Gutiérrez,Genoveva Rosano-Ortega,Carlos Arturo Vega-Lebrún,Juan Manuel Lopez,Pedro Avila-Pérez,Sonia Martínez Gallegos,Daniel Cruz González +6 more
TL;DR: In this article, a series of chemical precipitations were evaluated for efficiency in the reduction of heavy metals in liquid waste, and after treatment the wastewater presented concentrations of 0.064 mg·L-1 Ag, 0.010 mg·l-1 Hg and 0.048 mg· l-1 Cr, with a standard pH (7.5-8.5); with removal efficiencies of 94.31% for Ag, 99.99% for Hg, and 98.17% for Cr.
Journal ArticleDOI
Green Cycle: Sulfate Sorption from Natural Water on Anionic Clay Compound Obtained from Industry Wastewater
Genoveva Rosano-Ortega,Carlos Arturo Vega Lebrún,Juan M. López Oglesby,Sonia Martínez Gallegos,D. Cruz-González,Beatriz Pérez Armendariz +5 more
TL;DR: In this article, a hydrotalcite-like compound (HTLC) was synthesized by a co-precipitating method, under standard ambient temperature and pressure, using chemical industry wastewater rich in divalent and trivalent cations, activated by a thermal treatment and finally characterized by scanning electron microscopy (SEM), energy dispersive X-ray fluorescence (EDS), and thermogravimetric analysis (TGA).
Journal ArticleDOI
Modelo de evaluación de desarrollo sustentable para la industria calera
Genoveva Rosano Ortega,Jorge Carro Suárez,Carlos Arturo Vega Lebrún,Sonia Martínez Gallegos,Francisco Sánchez Ruíz,Rosa Maimone,Iyali Romero Pérez +6 more
TL;DR: In this paper, the authors proposed a sustainable technological innovation model that considers four environmental, economic, social, and institutional dimensions whose development leads to the sustainability of the company, and applied this model to identify the dimension of greatest impact for decision-making and actions in the short time, for which six sectors of a company were taken into account, management, suppliers, workers, community, customers, and consumers.