Hallberg et al., 2005 - Google Patents
A fly ash/biosludge dry cover for the mitigation of AMD at the falun mineHallberg et al., 2005
- Document ID
- 9707972087694971856
- Author
- Hallberg R
- Granhagen J
- Liljemark A
- Publication year
- Publication venue
- Geochemistry
External Links
Snippet
The sulphide mine tailings in Falun, Sweden is covered with a mixture of fly ash and biosludge as a measure against acid mine drainage. This is a study of the tailings geochemistry by means of pH, Eh, iron, sulphate, calcium and organic carbon …
- 239000010881 fly ash 0 title abstract description 24
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/18—Extraction of metal compounds from ores or concentrates by wet processes with the aid of micro-organisms or enzymes, e.g. bacteria or algae
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINED SOIL SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
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