Water researchMiningWater PollutantsChemicalAcidsIndustrial Waste
Dispersed alkaline substrate passive treatment technology for highly contaminated acid mine drainage: 20 years of successful application.
Rafael León, Ricardo Millán-Becerro, Francisco Macías, Carlos R Cánovas, Carmen M Neculita, Carlos Ayora, José Miguel Nieto
Published: 202610.1016/j.watres.2025.124683
Abstract
Over the past two decades, Dispersed Alkaline Substrate technology (DAS) has emerged as a highly effective passive approach to treating acid mine drainage with extreme acidity and metal loading. By mixing alkaline materials - such as limestone, magne…
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