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Incomplete mixing in the fate and transport of arsenic at a river affected by acid drainage
(2016)
Acid drainage is an environmental liability that impacts the quality of surface waters. However, the precipitation of iron and aluminum oxy/hydroxides decreases the concentration of dissolved toxic metals (such as arsenic) ...
Influence of extremophiles on the generation of acid mine drainage at the abandoned pan de azúcar mine (Argentina)
(MDPI AG, 2021-01-29)
The risk of generation of acid drainages in the tailings of the Pan de Azúcar mine that closed its activities more than three decades ago, was evaluated through biooxidation studies using iron-and sulfur-oxidizing extremophilic ...
Design of a bioprocess for metal and sulfate removal from acid mine drainage
(Elsevier B.V., 2018)
© 2018 The high levels of sulfate and the metals in acid mine drainages generate important environmental problems. This paper describes the synergistic combination of a biosorption process and a new sulfate removal process. ...
Diversity of bacterial communities in acid mine drainage from the Shen-bu copper mine, Gansu province, China
(Pontificia Universidad Católica de Valparaíso, 2008)
Novel adsorbents based on calcium silicates modified with Fe and Al to remove As and sulphate from acid mining drainages
(2015)
One of the main environmental worries in mining is how to deal with the formation of so-called
"acid mine drainage" (AMD), which consist of naturally occurring water, associated with chemical
and biological oxidation of ...
Membrane technology applied to acid mine drainage from copper mining
(2017)
The objective of this study is to evaluate the treatment of high-strength acid mine drainage (AMD) from copper mining by nanofiltration (NF) and reverse osmosis (RO) at pilot scale. The performances of two commercial ...
Study of biological components of the mine acid drainage generation phenomenology, using the respirometry techniqueEstudio de componentes biológicos de la fenomenologia de generación de drenaje ácido de minas, utilizando la técnica de respirometria
(Universidad Nacional Mayor de San Marcos, Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica, 2007)