Analysis of content of heavy metals in grass used to feed cattle by Energy Disperse X-Ray Fluorescence Spectroscopy

William A. Vallejo L



In this work, we show an easy and practical analytical method to quantify the content of heavy metals in grass
used to feed cattle located in areas of high vehicle traffic flow. Technique used in this work proved to be useful,
easy sample preparation, wide dynamic range, and high performance. Analyzes were performed on a Fluorescence
Spectrometer Energy Dispersive X- Ray (EDX). Quantification of metals was performed using the method
of fundamental parameters. The analysis of the grass showed high content of elements such as Fe and Mn. Along,
results indicated heavy metals concentration was highest in the proximity to the vehicle road, element Fe had
highest concentration and element Cu had the lowest concentration, finally we determined minimal distance to
the road vehicles to ensure the heavy metals concentration was minimal.

Palabras clave

Heavy metals; Grass; Energy disperse X-ray spectroscopy.

Texto completo:



H. Wang, Y. Dong, Y. Yang, S. Gurpal, X. Zhang.

“Changes in heavy metal contents in animal feeds and

manures in an intensive animal production region of China”,

Journal of Environmental, 25, 2435-2442, 2013.

H. Ko, K. Kim, T. Hyeon, K. N. Chi, K. Kim, “Umeda.

Evaluation of maturity parameters and heavy metal contents

in composts made from animal manure”, Waste Management,

, 813-820, 2008.

G. Konuspayeva, S. Jurjanz, G. Loiseau, V. Barci, S.

Akhmetsadykova, A. A. Meldebekova, B. Faye, “Contamination

of Camel Milk (Heavy Metals, Organic Pollutants and

Radionuclides)”, Journal of Environmental Protection, 2, 90-96,

T. A. Laniyan, K. Phillips, L. Elesha, “Hazards of heavy

metal contamination on the groundwater around a municipal

dumpsite in Lagos, Southwestern Nigeria”, International

Journal of Engineering & Technology, 11, 61-69. 2011.

T.M. Minkina, G.V. Motuzova, S. Mandzhieva, O.G.

Nazarenko, “Ecological resistance of the soil-plant system

to contamination by heavy metals”, Journal of Geochemical

Exploration, 123, 33-40, 2012.

Y. Tao, L. Qingsheng, Li. Haixia, Q. Zeng, C. Lungsang,

“Anthropogenic magnetic particles and heavy metals in

the road dust: Magnetic identification and its implications”,

Atmospheric Environment, 44, 1175-1185, 2010.

W. Ya-Fen, H. Kuo-Lin, L. Chun-The, M. Hsiao.Hsuan,

“Emissions of fuel metals content from a diesel vehicle engine”,

Atmospheric Environment, 37, 4637-4643, 2003.

K. Ulrike, P. Jozef, F. Rainer, “Assessment of heavy

metal releases from the use phase of road transport in Europe”,

Atmospheric Environment, 43, 640-647, 2009.

X. Li, L. Liu, Y. Wang, G. Luo, X. Chen, X. Yang, M. Hall,

R. Guo, H. Wang, J. Cui, X. He, “Heavy metal contamination

of urban soil in an old industrial city (Shenyang) in

Northeast China”, Geoderma, 192, 50-58, 2013.

D. Trang, L. Byeong-Kyu, “Determining contamination

level of heavy metals in road dust from busy traffic

areas with different characteristics”, Journal of Environmental

Management, 92, 554-562, 2011.

G. Konuspayeva, B. Faye, G. Loiseau, E. Diacono, S.

Akhmetsadykova, “Pollution of Camel Milk by Heavy

Metals in Kazakhstan”, The Open Environmental Pollution

& Toxicology Journal, 2, 112-118, 2009.

M. Tüzen, “Determination of heavy metals in fish

samples of the middle Black Sea (Turkey) by graphite furnace

atomic absorption spectrometry”, Food Chemistry, 80,

-123, 2003.

R. González, Y. Newman, “Response of Brachiaria Humidicola

pasture to nitrogen, phophorus and potassium

fertilization on “Sabanas de la Villa” soils (Tropical Dry

Forest)”, Revista de la Facultad de Agronomía (LUZ), 12, 331-

, 1995.

D. Harris, Quantitative Chemical Analysis. New York,

Unites States, W. H. Freeman and Company Editors, 2006, pp. 455.

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