Jordi Cama, Maria Pilar Asta
Arsenopyrite oxidative dissolution is a process that supplies arsenic in waters. The effects that environmental factors (e.g., variation of pH, concentration of iron and sulfate, and surface reactivity) exert on the arsenopyrite (AsFeS) decomposition rate are studied by means of flow-through experiments. Preliminary results suggest that the arsenopyrite decomposition rate is not affected by pH in very acidic conditions. Arsenic in the output solutions is present as As(III) and As(V) and the respective amount depends on the O2 availability during the arsenopyrite oxidation.
@article{092758d9-a1ed-4ac1-a923-1db2916cf509,
title={THE IMPORTANCE OF STUDYING THE ARSENOPYR},
author={Jordi Cama and Maria Pilar Asta},
year={2026},
language={en}
}TY - JOUR TI - THE IMPORTANCE OF STUDYING THE ARSENOPYR AU - Jordi Cama AU - Maria Pilar Asta PY - 2026 LA - en ER -
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