Skousen, J. G., Sexstone, A., & Ziemkiewicz, P. F. (2000). (I. Barnhisel Richard, G. Darmody Robert, & W. L. Daniels, Eds.). Reclamation of Drastically Disturbed Lands. Madison, Wis.: American Society of Agronomy.
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Skousen, J., Rose, A., Geidel, G., Foreman, J., Evans, R., & Hellier, W. (1998). A handbook of technologies for avoidance and remediation of acid mine drainage.
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Skousen, J., & Jenkins, M. (2001). Acid mine drainage treatment costs with calcium oxide and the Aquafix machine. Green Lands, 31(3), 46–51.
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Robbins, E. I., Cravotta, C. A., Savela, C. E., & Nord, G. L. (1999). Hydrobiogeochemical Interactions in 'anoxic' Limestone Drains for Neutralization of Acidic Mine Drainage. Fuel, 78(2), 259–270.
Abstract: Processes affecting neutralization of acidic coal mine drainage were evaluated within 'anoxic' limestone drains (ALDs). Influents had pH less than or equal to 3.5 and dissolved oxygen < 2 mg/l. Even though effluents were near neutral (pH > 6 and alkalinity > acidity), two of the four ALDs were failing due to clogging. Mineral-saturation indices indicated the potential for dissolution of calcite and gypsum, and precipitation of Al3+ and Fe3+ compounds. Cleavage mounts of calcite and gypsum that were suspended within the ALDs and later examined microscopically showed dissolution features despite coatings by numerous bacteria, biofilms, and Fe-Al-Si precipitates. In the drain exhibiting the greatest flow reduction, Al-hydroxysulfates had accumulated onlimestone surfaces and calcite etch points, thus causing the decline in transmissivity and dissolution. Therefore, where Al loadings are high and flow rates are low, a pre-treatment step is indicated to promote Al removal before diverting acidic mine water into alkalinity-producing materials. Published by Elsevier Science Ltd.
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Rees, B. (2005). An overview of passive mine water treatment in Europe. Mine Water Env., 24(1), 26–28.
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