Control of Acidic Mine Drainage
نویسندگان
چکیده
منابع مشابه
Metabolically active eukaryotic communities in extremely acidic mine drainage.
Acid mine drainage (AMD) microbial communities contain microbial eukaryotes (both fungi and protists) that confer a biofilm structure and impact the abundance of bacteria and archaea and the community composition via grazing and other mechanisms. Since prokaryotes impact iron oxidation rates and thus regulate AMD generation rates, it is important to analyze the fungal and protistan populations....
متن کاملAcid Mine Drainage Prevention and Control Options
Acid mine drainage (AMD) is one of most significant environmental challenges facing the mining industry worldwide. It occurs as a result of natural oxidation of sulphide minerals contained in mining wastes at operating and closed/decommissioned mine sites. AMD may adversely impact the surface water and groundwater quality and land use due to its typical low pH, high acidity and elevated concent...
متن کاملInternational Land Reclamation and Mine Drainage Conference and Third International Conference on the Abatement of Acidic Drainage
S . . . . . . . . . . . . . . . . . . . . . . . Mine Drainage abstracts, listed alphabetically by last name of first author. Page numbers are listed in Author Index at the back of this volume. AUTHOR INDEX . . . . . . . . . . . . . . . ,431433 A ac Bq bu cal cm cmol CPS "C d dS ft g gal P d P m h ha hL hp Hz in J K kcal kg kHz km kmt kN kPa kV L lb m M rnA me'l UNIT OF MEASURE ABBREVIATIONS USE...
متن کاملInternational Land Reclamation and Mine Drainage Conference and Third International Conference on the Abatement of Acidic Drainage
Mine drainage and mine reclamation are topics of major interest to the mining industry, federal and local governments, and the general public. This publication and its companion three volumes are the proceedings of a conference held in Pittsburgh, Pennsylvania, April 24-29, 1994. There were twelve sessions (69 papers) that dealt with mine drainage, including modeling, geochemistry, prediction, ...
متن کاملPreventing acid mine drainage from mine tailings
Mining activity always has high impact on its surroundings, being waste deposition the cause of multiple and complex problems to the environment. One of them is Acid Mine Drainage (AMD), causing acid water percolation through large areas in the mine site. Portugal was a prosper tungsten producer from the beginning of the XX century, having its apogee during World War II. Nowadays there are mill...
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ژورنال
عنوان ژورنال: Science
سال: 1970
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.169.3944.504