Arsenic removal by goethite and jarosite in acidic conditions and its environmental implications

Schwertmannite (Fe 8O 8(OH) 5.5(SO 4) 1.25), jarosite (KFe 3(SO 4) 2(OH) 6) and goethite (FeOOH) control natural attenuation of arsenic in acid mine drainage (AMD) impacted areas. Batch experiments were conducted to examine the sorption capacity of synthetic goethite and synthetic jarosite at highly...

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Veröffentlicht in:	Journal of hazardous materials 2009-11, Vol.171 (1), p.965-972
Hauptverfasser:	Asta, María P., Cama, Jordi, Martínez, María, Giménez, Javier
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorption AMD Anàlisi d'impacte Applied sciences Arsenic - chemistry Arsenic - isolation & purification Arsenic removal Arsènic Aspectes ambiental Chemical engineering Enginyeria química Exact sciences and technology Ferric Compounds - chemistry Goethite Hydrogen-Ion Concentration Impacte ambiental Ion exchange Ions Iron Compounds - chemistry Jarosite Kinetics Langmuir isotherm Medi ambient Minerals Mining Pollution Sulfates - chemistry Water Pollutants, Chemical - chemistry Water Pollutants, Chemical - isolation & purification Water Purification - methods X-Ray Diffraction Àrees temàtiques de la UPC
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