Water researchMiningArsenicWoodFiltrationWater Pollutants
Long-term performance of a woodchip-based field-scale biofilter for arsenic removal from neutral mine drainage under cold climate.
Xavier Marc Thevenot, Tomy Roy, Eva Pakostova, Etienne Bélanger, Eric Rosa, Lucie Coudert, Nadia Mykytczuk, Carmen Mihaela Neculita
Published: 202610.1016/j.watres.2025.124756
Abstract
The long-term performance of a woodchip-based field-scale biofilter (50 m x 57 m x 1 m) treating As-rich neutral mine drainage (As-NMD) at the restored Wood-Cadillac mine site (Québec, Canada) was assessed. Operated for over 22 years, the biofilter s…
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