Arsenic sequestration in gold mine wastes under changing pH and experimental rewetting cycles

Earth & Environmental Sciences

• acid 2%
• aluminum 3%
• arsenic 58%
• bioavailability 4%
• climate 2%
• complexation 10%
• containment 5%
• drainage 3%
• effect 1%
• experiment 3%
• gold 3%
• gold mine 78%
• groundwater 2%
• iron oxide 4%
• lime 30%
• mine waste 81%
• mineralogy 4%
• modeling 1%
• open pit mine 5%
• partitioning 3%
• rain water 5%
• rewetting 88%
• rock 2%
• sediment 9%
• sediment chemistry 6%
• solubility 3%
• surface water 3%
• tailings 18%
• toxicity 3%
• trace metal 4%
• wastewater 3%
• water chemistry 4%
• water column 3%
• watershed 6%
• wetting-drying cycle 27%

Engineering & Materials Science

• Acids 4%
• Aluminum 3%
• Arsenic 97%
• Batch reactors 12%
• Biological Availability 7%
• Complexation 15%
• Drainage 5%
• Drying 18%
• Experiments 3%
• Gold mines 100%
• Groundwater 5%
• Iron oxides 6%
• Lime 37%
• Metals 3%
• Mineralogy 7%
• Rain 5%
• Rocks 4%
• Scavenging 6%
• Sediments 29%
• Solubility 5%
• Surface waters 6%
• Tailings 24%
• Toxicity 5%
• Wastewater 5%
• Watersheds 11%
• Wetting 19%

Chemical Compounds

• Acid 1%
• Amorphous Material 3%
• Bioavailability 4%
• Chemistry 2%
• Column Like Crystal 2%
• Compound Mobility 3%
• Environment 2%
• Iron Oxide 4%
• Mining 5%
• pH Value 27%
• Solubility 2%
• Surface 1%
• Surface Water 4%
• Trace Metal 5%
• Wastewater 3%