Acid Mine Drainage Remediation with Waste Products: Laboratory Findings and Field Model Applications

Joana F. Araújo^1,2,3, Charles A. Cravotta III⁴, Rita Fonseca^1,2,3, Roberto P. da Silva^1,2,3, Sergio Prats A.^5,6, Teresa Valente^3,7

¹AmbiTerra Laboratory, University of Évora, Évora, Portugal; ²School of Sciences and Technology University of Évora, Évora, Portugal; ³Institute of Earth Science, Portugal; ⁴Cravotta Geochemical Consulting, Bethel, PA, USA; ⁵MED&CHANGE | MED – Mediterranean Institute for Agriculture, Environment and Development & CHANGE – Global Change and Sustainability Institute, University of Évora, Évora, Portugal; ⁶Biological Mission of Galicia – Spanish National Research Council (MBG-CSIC), Salcedo, Pontevedra, Spain; ⁷Department of Earth Sciences at the University of Minho, Braga, Portugal

Recovery of poly-cationic metal sulphate from acid mine drainage and its beneficiation as a coagulant for drinking water treatment

Mamile Belina Mahlohla^1,2, Vhahangwele Masindi^1,2, Memory Tekere¹, Spyros Foteinis³

¹Department of Environmental Sciences, College of Agriculture and Environmental Sciences, University of South Africa (UNISA), P. O. Box 392, Florida, 1710, South Africa; ²Magalies Water, Scientific Services, Research & Development Division, Erf 3475, Stoffberg street, Brits, 0250,; ³Research Centre for Carbon Solutions, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh EH14 4AS, United Kingdom.

Critical Raw Materials Recovery from Acid Mine Drainage

Tamlyn Sasha Naidu^1,2, Craig Sheridan², Ed Hardwick³, Peter E. Holm¹

¹University of Copenhagen, Denmark; ²University of the Witwatersrand, South Africa; ³Cwenga Technologies, South Africa