|
Cheng, S. - Y. (1976). Reclamation of acid mine water by coupled ion exchange-reverse osmosis. Ph.D. thesis, West Virginia University,, .
|
|
|
Reiser, D. W., Vitter, M. W., & Todd, J. (1982). Reclamation of a Colorado stream impacted by acid mine drainage. Proceedings of the Annual Meeting, American Fisheries Society, Colorado Wyoming Chapter, 17, 120–132.
Abstract: A heavy metals treatment plant was designed to eradicate the water quality problems of the acid drainage. Within a month following plant operation, aquatic invertebrates were observed in the stream and within 2-3 months fish were recovered throughout the stream reach. -from Sport Fishery Abstracts
|
|
|
Palmer, J. P. (1990). Reclamation and Decontamination of Metalliferous Mining Tailings. Int. J. Mine Water, 9(1-4), 223–235.
Abstract: Parts of Britain have large accumulations of metalliferous tailings derived from mining in the lath, 19th and 20th centuries. These tailings were never subject to land reclamation schemes at the time of mining and are situated very close to water courses. They cause considerable environmental damage in terms of contamination of soils, dust blow and pollution of water courses and groundwater. In some parts of the country mine drainage is a major part of river pollution. In recent years, particularly in Wales, efforts have been made to “clean up” these sites. This has involved using techniques to isolate and contain the spoil, diversion of water courses, and the installation of water treatment facilities and drainage and the establishment of a vegetation cover. Research is also being initiated to investigate ways of decontaminating these metalliferous spoils as an alternative to using covering systems to reclaim them.
|
|
|
Michaud, L. H. (1994). Recent technology related to the treatment of acid drainage. Earth and Mineral Sciences, 63(3), 53–55.
Abstract: The generation of acid mine drainage is a serious environmental problem associated with coal mining. The chemistry of acid mine drainage is outlined. The prevention and minimization of acid mine drainage formation is examined. The in situ inhibition and remediation of acid mine drainage is described. Methods for the passive treatment of acid mine drainage after formation are discussed. The design of treatment systems is considered. -P.M.Taylor
|
|
|
Herbert, R. B., Jr., Benner, S. G., & Blowes, D. W. (1998). Reactive barrier treatment of groundwater contaminated by acid mine drainage; sulphur accumulation and sulphide formation. In M. Herbert, & K. Kovar (Eds.), Groundwater Quality: Remediation and Protection (pp. 451–457). IAHS-AISH Publication, vol.250.
Abstract: A permeable reactive barrier was installed in August 1995 at the Nickel Rim Mine near Sudbury, Ontario, Canada, for the passive remediation of groundwater contaminated with acid mine drainage. The reactive component of the barrier consists of a mixture of municipal and leaf compost and wood chips: the organic material promotes bacterially-mediated sulphate reduction. Hydrogen sulphide, a product of sulphate reduction, may then complex with aqueous ferrous iron and precipitate as iron sulphide. This study presents the solid phase sulphur chemistry of the reactive wall after two years of operation, and discusses the formation and accumulation of iron sulphide minerals in the reactive material. The results from the solid-phase chemical analysis of core samples indicate that there is an accumulation of reduced inorganic sulphur in the reactive wall, with levels reaching 190 mu mol g (super -1) (dry weight) by July 1997.
|
|