Acid Mine Drainage Treatment

Acid Mine Drainage (AMD) occurs when water reacts with sulfide minerals exposed during mining, producing sulfuric acid that contaminates nearby water sources. Treating AMD involves neutralizing the acidity and removing harmful metals. Common methods include adding alkaline substances like lime to raise pH, allowing bacteria to naturally break down contaminants, or using constructed wetlands to filter pollutants. Effective treatment is essential to protect ecosystems and drinking water, as untreated AMD can severely impact aquatic life and water quality. Addressing AMD is an important aspect of responsible mining and environmental management.