Rogelio Carrillo
Colegio de Postgraduados, Soil Science (Edaphology), Faculty Member
- Removal Of Heavy Metals In Contaminated Soils, Pesticide Chemistry, Enivironmental pollution, Nutrient cycling and limitation, Water and wastewater treatment, Metal Nanoparticles, and 10 moreBiological Contaminants, Nanoparticles, Nanoscience, Nanotechnology, Environmental Sustainability, Nanomaterials, Materials Engineering, Soil Science, Nanobiotechnology, and Nano Fabricationedit
Este documento aborda las posibles aplicaciones de la nanotecnología a la agricultura, ganadería y procesamiento de alimentos. También menciona algunas consideraciones éticas referente al uso de materiales nanoestructurados.
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Research Interests:
Balderas-Plata, Miguel Angel; Gutiérrez-Castorena, Ma. del Carmen; Carrillo-González, Rogelio; Ortiz-Solorio, Carlos A.; Lugo-de la Fuente, Jorge A. Distribución de elementos traza en los suelos de las microcuencas en Texcoco TERRA... more
Balderas-Plata, Miguel Angel; Gutiérrez-Castorena, Ma. del Carmen; Carrillo-González, Rogelio; Ortiz-Solorio, Carlos A.; Lugo-de la Fuente, Jorge A. Distribución de elementos traza en los suelos de las microcuencas en Texcoco TERRA Latinoamericana, Vol. 24, Núm. 4, ...
Research Interests: Terra and Trace element
The aim of this research was to identify adapted native plant species with potential for use in phytoremediation of a metalliferous mine tailings heap in Guerrero, Mexico. Physicochemical characterization, total, DTPA-extractable and... more
The aim of this research was to identify adapted native plant species with potential for use in phytoremediation of a metalliferous mine tailings heap in Guerrero, Mexico. Physicochemical characterization, total, DTPA-extractable and fractionation of metals in rhizospheric and non-rhizopheric samples were carried out to gain information about their potential risks. Metal concentrations in plant and bioconcentration factors (BCF) were also determined. Organic matter (OM) and total N contents were higher in the rhizospheric samples, which could improve the conditions for plant establishment. Total Cu, Zn, and Pb concentration were above those for normal soils. The highest metals concentration was found in the residual and organic fractions. Eleven plant species were recorded at the site; three behaved as metal accumulator plants: Gnaphalium chartaceum (accumulator of Cu, Mn, Zn, and Ph), Wigandia urens and Senecio salignus (1027 and 2477 mg kg(-1) of Zn). These species and Brickellia sp. presented high Pb-BCF; they may be suitable for metals phytoextraction. Seven species behaved as excluder plants; Guardiola tulocarpus, Juniperus flaccida, and Ficus goldmanii, presented low BCFs. These species are well suited to cope with the toxic conditions, and they could be propagated for revegetation and stabilization of these residues and to decrease metal bioavailability.
Research Interests: Soil, Phytoremediation, Mining, Manganese, Mexico, and 18 moreBiological Sciences, Heavy metals, Environmental Sciences, Copper, Heavy Metal, Lead, Flowers, Zinc, Native Plants, CHEMICAL SCIENCES, Angiosperms, Plant species, MEXICO, Pteridaceae, Organic Matter, Soil Pollutants, Mine Tailing, and Plant Leaves
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Research Interests:
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... (Mexico),23-26 Nov 1998. 291 p. AGRIS 2011 - FAO of the United Nations. Related AGRIS Results: -, [Improvements on the Fe and Zn disponibility for bean plants in calcimorphic soils] by Rosas Calleja, David (1997) in Spanish. ...
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Research Interests:
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... EMERGENCE AND GROWTH OF ORNAMENTAL PLANTS ON SUBSTRATES POLLUTED WITH MINE RESIDUES. by MD Rodriguez-Elizalde, A Delgado-Alvarado, MDA ... Container Grown Ornamental Plants 1. Dewayne L Ingram, Richard W Henley, Thomas H Yeager... more
... EMERGENCE AND GROWTH OF ORNAMENTAL PLANTS ON SUBSTRATES POLLUTED WITH MINE RESIDUES. by MD Rodriguez-Elizalde, A Delgado-Alvarado, MDA ... Container Grown Ornamental Plants 1. Dewayne L Ingram, Richard W Henley, Thomas H Yeager (1993). ...
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Source [Soil research in Mexico 1992-1995. Proccedings of 26 National meeting of Soil Science. Cd. Victoria, Tamaulipas, 1995], Tovar Salinas, Jorge LeonardoOrdaz Chaparro, VictorQuintero Lizaola, Roberto (Eds.).-Cd. Victoria,... more
Source [Soil research in Mexico 1992-1995. Proccedings of 26 National meeting of Soil Science. Cd. Victoria, Tamaulipas, 1995], Tovar Salinas, Jorge LeonardoOrdaz Chaparro, VictorQuintero Lizaola, Roberto (Eds.).-Cd. Victoria, Tamaulipas.(Mexico): Sociedad ...
Sorption and desorption are mechanisms involved in the reduction of metal mobility and bioavailability in organic materials. Metal release from substrates is controlled by desorption. The capacity of coffee husk and pulp residues,... more
Sorption and desorption are mechanisms involved in the reduction of metal mobility and bioavailability in organic materials. Metal release from substrates is controlled by desorption. The capacity of coffee husk and pulp residues, vermicompost and cow manure to adsorb Pb2+ was evaluated. The mechanisms involved in the sorption process were also studied. Organic materials retained high concentrations of lead (up to 36,000 mg L(-1)); however, the mechanisms of sorption varied according to the characteristics of each material: degree of decomposition, pH, cation exchange capacity and percentage of organic matter. Vermicompost and manure removed 98% of the Pb from solution. Lead precipitated in manure and vermicompost, forming lead oxide (PbO) and lead ferrite (PbFe4O7). Adsorption isotherms did not fit to the typical Freundlich and Langmuir equations. Not only specific and non-specific adsorption was observed, but also precipitation and coprecipitation. Lead desorption from vermicompost and cow manure was less than 2%. For remediation of Pb-polluted sites, the application of vermicompost and manure is recommended in places with alkaline soils because Pb precipitation can be induced, whereas coffee pulp residue is recommended for acidic soils where Pb is adsorbed.
Research Interests: Engineering, Soil, Kinetics, Biomass, Adsorption, and 17 moreMexico, Biological Sciences, Environmental Sciences, Environmental Technology, Heavy Metal, Lead, Chemical equilibrium, Acid Soil, Manure, MEXICO, Cation Exchange Capacity, Adsorption Isotherm Models, Organic Matter, Environmental, Hydrogen-Ion Concentration, Soil Pollutants, and Organic Residue
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The uptake of plant micronutrients requires a well-honed regulatory system that can accumulate adequate levels of these scarce metals for growth yet avoids accumulation to toxic concentrations. In hyperaccumulating plant species, this... more
The uptake of plant micronutrients requires a well-honed regulatory system that can accumulate adequate levels of these scarce metals for growth yet avoids accumulation to toxic concentrations. In hyperaccumulating plant species, this micronutrient homeostasis is ...
Source [Soil research in Mexico 1992-1995. Proccedings of 26 National meeting of Soil Science. Cd. Victoria, Tamaulipas, 1995], Tovar Salinas, Jorge LeonardoOrdaz Chaparro, VictorQuintero Lizaola, Roberto (Eds.).-Cd. Victoria,... more
Source [Soil research in Mexico 1992-1995. Proccedings of 26 National meeting of Soil Science. Cd. Victoria, Tamaulipas, 1995], Tovar Salinas, Jorge LeonardoOrdaz Chaparro, VictorQuintero Lizaola, Roberto (Eds.).-Cd. Victoria, Tamaulipas.(Mexico): Sociedad ...
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Descripción: The Texcoco zone, located at the east of the Mexican Basin, presents serious contamination of its rivers caused by discharges of raw wastewater. Until this research, there were not available records about the contamination... more
Descripción: The Texcoco zone, located at the east of the Mexican Basin, presents serious contamination of its rivers caused by discharges of raw wastewater. Until this research, there were not available records about the contamination sources and the pollutants discharge. ...
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Research Interests: Fungi, Biodiversity, Mining, Environmental Pollution, Multidisciplinary, and 18 moreSequence Analysis, Mexico, Phylogeny, Arbuscular mycorrhizal fungi, Plants, Soil Microbiology, Metals, Native Plants, Plant species, Mycorrhizae, MEXICO, Trace element, Fungal Diversity, Organic Matter, Holistic Approach, Environmental, Mine Tailing, and Molecular Sequence Data
... KEY WORDS. Permissible limits, absorbed metals, extractable metals, pollution. RogelioCarrillo G. and Lenom J. Cajuste. Colegio de Postgraduados, Centro de Edafología Carretera México-Texcoco km 36.5, Montecillo, México. México 56230.... more
... KEY WORDS. Permissible limits, absorbed metals, extractable metals, pollution. RogelioCarrillo G. and Lenom J. Cajuste. Colegio de Postgraduados, Centro de Edafología Carretera México-Texcoco km 36.5, Montecillo, México. México 56230. ...
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ABSTRACT. A study was conducted to determine the behavior of heavy metals in soils from district of irrigation 03, Hidalgo, Mexico. Samples of water, soils and plants were collected from plots irrigated with wastewater over different... more
ABSTRACT. A study was conducted to determine the behavior of heavy metals in soils from district of irrigation 03, Hidalgo, Mexico. Samples of water, soils and plants were collected from plots irrigated with wastewater over different management periods. Additionally, another plot ...