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Treatment of Fluvially Deposited Streamside Mine Waste: Material from Canyon Creek, Idaho.

PB97134415

Publication Date	1996
Personal Author	Paulson, A. J.; Balderrama, R.; Zahl, E.
Page Count	66
Abstract	Three mine-waste-contaminate materials from the flood plain of Canyon Creek, ID, were separated by size to determine if the amount of on-site metal release could be reduced. Comparing weighted-average metal release of damp-screened, sized fractions with metal release from original materials suggested that separation marginally reduced metal releases. In contrast, wet screening of all three material types led to significant reductions in metal releases without removing any solid materials. However, the results from some column leaching tests suggest that some of these effects may be only temporary.
Keywords	Canyon Creek Mine wastes Waste treatment Tailings Heavy metals Remediation Alluvium Flood plains Gravels Sands Leaching Separation processes Physical treatment Geochemistry Particle size distribution Idaho
Source Agency	Bureau of Mines
NTIS Subject Category	68C - Solid Wastes Pollution & Control 48A - Mineral Industries 99F - Physical & Theoretical Chemistry
Corporate Authors	Department of Energy, Spokane, WA. Spokane Research Center.
Supplemental Notes	See also PB97-120372.
Document Type	Technical Report
Title Note	Rept. of investigations/1996.
NTIS Issue Number	199708

Treatment of Fluvially Deposited Streamside Mine Waste: Material from Canyon Creek, Idaho.

Treatment of Fluvially Deposited Streamside Mine Waste: Material from Canyon Creek, Idaho.
PB97134415

Publication Date	1996
Personal Author	Paulson, A. J.; Balderrama, R.; Zahl, E.
Page Count	66
Abstract	Three mine-waste-contaminate materials from the flood plain of Canyon Creek, ID, were separated by size to determine if the amount of on-site metal release could be reduced. Comparing weighted-average metal release of damp-screened, sized fractions with metal release from original materials suggested that separation marginally reduced metal releases. In contrast, wet screening of all three material types led to significant reductions in metal releases without removing any solid materials. However, the results from some column leaching tests suggest that some of these effects may be only temporary.
Keywords	Canyon Creek Mine wastes Waste treatment Tailings Heavy metals Remediation Alluvium Flood plains Gravels Sands Leaching Separation processes Physical treatment Geochemistry Particle size distribution Idaho
Source Agency	Bureau of Mines
NTIS Subject Category	68C - Solid Wastes Pollution & Control 48A - Mineral Industries 99F - Physical & Theoretical Chemistry
Corporate Authors	Department of Energy, Spokane, WA. Spokane Research Center.
Supplemental Notes	See also PB97-120372.
Document Type	Technical Report
Title Note	Rept. of investigations/1996.
NTIS Issue Number	199708