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All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
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En el distrito de Puente Piedra, ubicado en LimaPer, se evalu el grado de contaminacin de arsnico, especialmente por tratarse de un distrito con escaso control sanitario sobre la calidad de agua de consumo humano. Para llevar a cabo este estudio se tomaron 38 muestras de agua de consumo humano, 13 provenan de SEDAPAL, 13 de agua de cisterna y 12 de agua de pozo, se us el mtodo espectrofotomtrico de absorcin atmica con horno de grafito. Encontrando que la concentracin promedio de arsnico del total de muestras provenientes de SEDAPAL fue de 9.13 g As/L y el total de muestras provenientes de cisterna fue de 5.04 g As/L los cuales no exceden la concentracin mxima permisible. Tambin se hall que la concentracin promedio de arsnico en el agua de consumo humano proveniente de pozo fue de 22,40 g As/L, la cual est por encima del lmite permisible. Teniendo como referencia la Norma Tcnica Peruana 214.003.87 (50 g As/L) y la Organizacin Mundial de la Salud (10 g As/L).
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
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