Water quality implications of the neutralization of acid mine drainage with coal fly ash from India and the United States

Engineering & Materials Science

• Water quality 80%
• Drainage 70%
• Fly ash 67%
• Acids 59%
• Coal 54%
• Coal combustion 20%
• Coal mines 12%
• Rivers 10%
• Contamination 10%
• Metals 10%
• Abandoned mines 9%
• Powders 8%
• Potable water 6%
• Leaching 6%
• Calcium oxide 6%
• Effluents 6%
• Experiments 5%
• Oxides 4%
• Health 4%
• Liquids 3%

Chemical Compounds

• Acid Mine Drainage 100%
• Neutralization 67%
• Coal 63%
• Coal Combustion 42%
• Oxyanion 34%
• Metal 12%
• Mining 10%
• Drinking Water 9%
• Leaching 8%
• Toxic 7%
• Environment 5%
• Liquid 5%
• Oxide 5%
• pH Value 3%
• Acid 3%