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Castillo, Y., (2010). Evaluación química toxicológica de plomo en suelo de Lima Metropolitana [Tesis, Universidad Nacional Mayor de San Marcos]. https://hdl.handle.net/20.500.12672/1621
Castillo, Y., Evaluación química toxicológica de plomo en suelo de Lima Metropolitana [Tesis]. PE: Universidad Nacional Mayor de San Marcos; 2010. https://hdl.handle.net/20.500.12672/1621
@misc{renati/488032,
title = "Evaluación química toxicológica de plomo en suelo de Lima Metropolitana",
author = "Castillo Alegría, Yulisa Gessella",
publisher = "Universidad Nacional Mayor de San Marcos",
year = "2010"
}
Title: Evaluación química toxicológica de plomo en suelo de Lima Metropolitana
Authors(s): Castillo Alegría, Yulisa Gessella
Advisor(s): Lizano Gutiérrez, Jesús Víctor
Keywords: Plomo - Toxicología - Perú - Lima (Area Metropolitana); Contaminación - Perú - Lima (Area Metropolitana); Contaminación de suelos - Perú - Lima (Area Metropolitana); Espectroscopía de absorción atómica
OCDE field: https://purl.org/pe-repo/ocde/ford#3.01.05
Issue Date: 2010
Institution: Universidad Nacional Mayor de San Marcos
Abstract: En el presente trabajo de investigación se determinó la concentración del contaminante Plomo en suelos de Lima Metropolitana durante el mes de julio del año 2008.
La muestras de suelo fueron tomadas en 40 lugares representativos de LIMA METROPOLITANA, elegidos por su mayor afluencia peatonal y vehicular, según La Gerencia de Transporte Urbano de la Municipalidad de Lima Metropolitana.
El método utilizado para la cuantificación de plomo en suelos fue Espectrofotometría de Absorción Atómica.
Los resultados obtenidos indican que la concentración promedio de plomo en suelos de Lima Metropolitana, en el año 2008, fue de 189,39 ppm (mg/ Kg), dicho valor se encuentra fuera del valor límite establecido para el plomo en suelos, según la OMS, que es de 25 mg/Kg.
No existiendo Patrones Nacionales, se recomienda realizar monitoreos ambientales periódicos del contaminante Plomo en suelos para controlar su emisión y toxicidad en todo el ecosistema.
-- Palabras Clave: Plomo, Contaminación vehicular, Contaminación ambiental, espectrofotometría de absorción atómica, valor límite.
-- In the present job of investigation it was determined the polluted concentration of lead in the floor of Metropolitan Lima during the month of july of year 2008. The ground samples were taken in 40 representative places of METROPOLITANA LIMA, chosen by their greater pedestrian affluence and to carry, according to the Management of Urban Transport. The used method for the ground lead quantification was the Atomic absorption spectrophotometry. The obtained results indicated that the average concentration of ground lead of Lima Metropolitan, in the year 2008, was 189,39 ppm (mg kg), this value is outside the established limit value for the ground lead, according to the World Health Organitation . (WHO), that is of 25 mg/Kg. Not existing National patrons, it is recommended to do periodical environment monitoring of the polluting Lead in grounds to control its emission and toxicity in all the ecosystem. -- Key words: Lead, Contamination to carry, environmental pollution, spectrofotometry atomic absorption, limited value.
-- In the present job of investigation it was determined the polluted concentration of lead in the floor of Metropolitan Lima during the month of july of year 2008. The ground samples were taken in 40 representative places of METROPOLITANA LIMA, chosen by their greater pedestrian affluence and to carry, according to the Management of Urban Transport. The used method for the ground lead quantification was the Atomic absorption spectrophotometry. The obtained results indicated that the average concentration of ground lead of Lima Metropolitan, in the year 2008, was 189,39 ppm (mg kg), this value is outside the established limit value for the ground lead, according to the World Health Organitation . (WHO), that is of 25 mg/Kg. Not existing National patrons, it is recommended to do periodical environment monitoring of the polluting Lead in grounds to control its emission and toxicity in all the ecosystem. -- Key words: Lead, Contamination to carry, environmental pollution, spectrofotometry atomic absorption, limited value.
Link to repository: https://hdl.handle.net/20.500.12672/1621
Discipline: Farmacia y Bioquímica
Grade or title grantor: Universidad Nacional Mayor de San Marcos. Facultad de Farmacia y Bioquímica. Escuela Académico Profesional de Farmacia y Bioquímica
Grade or title: Químico Farmacéutico
Register date: 20-Aug-2013
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