Evaluation of the Potential of Indigenous Calcareous Shale for Neutralization and Removal of Arsenic and Heavy Metals From Acid Mine Drainage in the Taxco Mining Area, Mexico

In the Taxco mining area, sulfide mineral oxidation from inactive tailings impoundments and abandoned underground mines has produced acid mine drainage (AMD; pH 2.2-2.9) enriched in dissolved concentrations (mg l⁻¹) sulfate, heavy metals, and arsenic (As): SO₄ ²⁻ (pH 1470-5454), zinc (Zn; 3.0-859),...

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Veröffentlicht in:	Archives of environmental contamination and toxicology 2011-02, Vol.60 (2), p.191-203
Hauptverfasser:	Romero, F. M, Núñez, L, Gutiérrez, M. E, Armienta, M. A, Ceniceros-Gómez, A. E
Format:	Artikel
Sprache:	eng
Schlagworte:	Acid mine drainage Alkalinity Aluminum Silicates - chemistry Animal, plant and microbial ecology Applied ecology Arsenic Arsenic - chemistry Biological and medical sciences Bioremediation Cadmium Calcite Calcium Compounds - chemistry Copper Earth and Environmental Science Ecotoxicology Ecotoxicology, biological effects of pollution Environment Environmental Chemistry Environmental Health Environmental Restoration and Remediation - methods Fresh Water Fundamental and applied biological sciences. Psychology General aspects Geologic Sediments Heavy metal content Heavy metals Hydrogen-Ion Concentration Laboratories Leachates Leaching Lead Limestone Metal concentrations Metals, Heavy - chemistry Mexico Mine tailings Minerals Mines Mining Monitoring/Environmental Analysis Montmorillonite Neutralization Oxidation Pollutant removal Pollution Precipitation Quartz Quartz - chemistry Shales Soil Pollutants - chemistry Soil Science & Conservation Studies Water Pollutants, Chemical - chemistry Water Pollution - prevention & control
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