As part of the assessment of an active tailings pile, water and sediment samples were collected in different locations (10 in water, 8 in tailings and 5 in sediments across the El Ahogado River) in dry and wet season of ...

The aim of this research paper was to identify whether the water quality had been influenced either by the natural en- vironment or by anthropogenic activities or both in the municipality of Linares, the second largest ...

El grupo de académicos que originalmente colaboraron en el Programa de Ingeniería Química Ambiental y de Química Ambiental, PIQAyQA, de la UNAM, en cooperación con sus pares de diferentes instituciones nacionales y ...

Los cambios globales en las temperaturas pueden estar modificando los ciclos hidrológicos de las cuencas forestales. Este reporte tuvo como objetivo estimar las variables del ciclo hidrológico interceptación, la ...

The geochemical behavior of zinc, lead and copper from sulfidic tailings in a mine site with potential to generate acidic drainage (pyrite (55%) and sphalerite (2%)) is reported in this paper. The mining area is divided ...

La minería tiene un papel preponderante en la economía de México, sin embargo, es también una de las industrias que más generan residuos. Entre ellos destacan los jales (del náhuatl ?xalli?, arenas finas). La normatividad ...

The present paper documents the presence of elements such as isolated crystals, framboids and teeth and socket structures in samples of iron oxides collected from macrofossils from the Upper Cretaceous (Turonian) Eagle ...

Corrosion is one of the most serious causes that reduce service life of Reinforced Concrete Structures (RCS). This is why it is necessary to create concrete mixtures that add durability for steel and that reduce impact on ...