|
Huyssteen, E. van. (1994). Evaluation of alternative dry covers for the inhibition of acid mine drainage from tailings.
|
|
Herricks, E. E. (1982). Biological Treatment of Acid Mine Drainage.97.
|
Ueki, K., Kotaka, K., Itoh, K., & Ueki, A. (1988). Potential availability of anaerobic treatment with digester slurry of animal waste for the reclamation of acid mine water containing sulfate and heavy metals. Journal of Fermentation Technology, 66(1).
Abstract: The use of an anaerobic digester slurry of cattle waste for the reclamation of acid mine water was examined. When the digester slurry was mixed with acid mine water, anaerobic digestion, including sulfate reduction and methanogenesis, was enhanced. In the mixture of acid mine water and the digester slurry, sulfate reduction proceeded without diminishing methanogenesis. The digester slurry and its supernatant (SDF-sup) showed a significant capacity to act as a strong alkaline reagent, and the pH of the acid mine water was markedly elevated by the addition of the digester slurry of SDF-sup even at the low ratio of 1% (v/v). Precipitation of heavy metals in the acid mine water occurred as the pH was elevated by the addition of SDF-sup. When the digester slurry was added at the ratio of 5% (v/v) to acid mine water which had been pretreated with SDF-sup, the rate of sulfate reduction increased with increasing the concentration of sulfate in the mixture up to about 1,400 mg·l-1. In acid mine water pretreated with SDF-sup and supplemented with the digester slurry at the ratio of 5% (v/v), the maximum amount of sulfate reduced within 20 d of incubation was about 1,000 mg·l-1, and the maximum rate of sulfate reduction was about 120 mg SO42-·l-1·d-1.
|
|
Bochkarev, G. R., Beloborodov, A. V., Kondrat'ev, S. A., & Pushkareva, G. I. (1994). Intensification of Aeration in treating Natural-Water and Mine Water. J. Min. Sci., 30(6), 5.
|
|
Dugan, P. R. (1987). Prevention of formation of acid drainage from high-sulfur coal refuse by inhibition of iron- and sulfur-oxidizing microorganisms. II. Inhibition in run of mine refuse under simulated field conditions. Biotechnol. Bioeng., 29(1), 6.
|
