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Author Bochkarev, G.R.; Beloborodov, A.V.; Kondrat'ev, S.A.; Pushkareva, G.I. url  openurl
  Title Intensification of Aeration in treating Natural-Water and Mine Water Type Journal Article
  Year 1994 Publication J. Min. Sci. Abbreviated Journal  
  Volume 30 Issue 6 Pages (down) 5  
  Keywords mine water treatment  
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  Series Volume Series Issue Edition  
  ISSN 1062-7391 ISBN Medium  
  Area Expedition Conference  
  Notes Nov; Intensification of Aeration in treating Natural-Water and Mine Water; New York: Consultants Bureau; file:///C:/Dokumente%20und%20Einstellungen/Stefan/Eigene%20Dateien/Artikel/7033.pdf; Opac Approved no  
  Call Number CBU @ c.wolke @ 7033 Serial 15  
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Author Hedin, R.S.; Nairn, R.W.; Kleinmann, R.L.P. openurl 
  Title Passive Treatment of Coal Mine Drainage Type Journal Article
  Year 1994 Publication Bureau of Mines Information Circular Abbreviated Journal  
  Volume Ic-9389 Issue Pages (down) 1-35  
  Keywords wetland Grubenwasser treatment Wasserreinigung Wasserbehandlung mine water  
  Abstract Passive methods of treating mine water utilize chemical and biological processes that decrease metal concentrations and neutralize acidity. Compared to conventional chemical treatment, passive methods generally require more land area, but utilize less costly reagents and require less operational attention and maintenance. Currently, three types of passive technologies exist: aerobic wetlands, wetlands that contain an organic substrate, and anoxic limestone drains. Aerobic wetlands promote mixed oxidation and hydrolysis reactions, and are most effective when the raw mine water is net alkaline. Organic substrate wetlands promote anaerobic bacterial activity that results in the precipitation of metal sulfides and the generation of bicarbonate alkalinity. Anoxic limestone drains generate bicarbonate alkalinity and can be useful for the pretreatment of mine water before it flows into a wetland. Rates of metal and acidity removal for passive systems have been developed empirically. Aerobic wetlands remove Fe and Mn from alkaline water at rates of 10-20 g×m-2×d-1 and 0.5-1.0 g×m-2×d-1, respectively.  
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  ISSN 0096-1914 ISBN Medium  
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  Notes Passive Treatment of Coal Mine Drainage; 1; abgegeben an TUFG 100700 / € 0 13 Abb., 19 Tab.; AMD ISI | Wolkersdorfer Approved no  
  Call Number CBU @ c.wolke @ 17474 Serial 355  
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Author Swoboda-Colberg, N.; Colberg, P.; Smith, J.L. openurl 
  Title Constructed vertical flow aerated wetlands Type RPT
  Year 1994 Publication Abbreviated Journal  
  Volume Issue Pages (down)  
  Keywords acid mine drainage; aeration; Butte Montana; carbonate rocks; case studies; clastic sediments; Clear Creek County Colorado; Colorado; construction; controls; fluid dynamics; gravel; heavy metals; Idaho Springs Colorado; limestone; Montana; pollution; rates; sedimentary rocks; sediments; Silver Bow County Montana; substrates; tailings; United States; waste water; water; water management; water quality; water treatment; wetlands 22, Environmental geology  
  Abstract In the report, wetland technology is described in which the main reactive layer is limestone gravel (rather than organic material) which is overlain by a fine gravel filter and soil. The three-year project included laboratory and field studies. Vertical aerated wetlands, simulated by columns, constructed in the field and in the laboratory, were operated during the project. The report presents a summary of results given in previous reports and summaries of results obtained using water from Butte, MT, and field studies at the Rockford Tunnel, near Idaho Springs, CO.  
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  Series Editor University of Wyoming, L.W.Y.U.S. performer Series Title Abbreviated Series Title  
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  Notes Constructed vertical flow aerated wetlands; 1998-003373; GeoRef; English; Final report. Grant DI-196561 National Technical Information Service, (703)605-6000, order number PB96-196811NEG, Springfield, VA, United States Approved no  
  Call Number CBU @ c.wolke @ 6506 Serial 226  
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Author Huyssteen, E. van openurl 
  Title Evaluation of alternative dry covers for the inhibition of acid mine drainage from tailings Type Journal Article
  Year 1994 Publication Abbreviated Journal  
  Volume Issue Pages (down)  
  Keywords Bergbau Abfallbeseitigung Entsäuerung  
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  Notes Evaluation of alternative dry covers for the inhibition of acid mine drainage from tailings; Ottawa, Ontario; CANMET; Opac Approved no  
  Call Number CBU @ c.wolke @ 7062 Serial 345  
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Author Emerick, J.C.; Wildeman, T.R.; Cohen, R.R.; Klusman, R.W. openurl 
  Title Constructed wetland treatment of acid mine discharge at Idaho Springs, Colorado Guidebook on the geology, history, and surface-water contamination and remediation in the area from Denver to Idaho Springs, Colorado Type RPT
  Year 1994 Publication Abbreviated Journal  
  Volume C 1097 Issue Pages (down)  
  Keywords acid mine drainage; Big Five Tunnel; Clear Creek County Colorado; Colorado; ecology; hydrology; Idaho Springs Colorado; metals; north-central Colorado; pilot plants; pollutants; pollution; reclamation; rivers and streams; surface water; tunnels; United States; USGS; water treatment; wetlands 22 Environmental geology; 21 Hydrogeology  
  Abstract  
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  Corporate Author Thesis  
  Publisher Place of Publication Editor Severson, R.C.  
  Language Summary Language Original Title  
  Series Editor Stewart, K.C. Series Title Abbreviated Series Title  
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  Notes Constructed wetland treatment of acid mine discharge at Idaho Springs, Colorado Guidebook on the geology, history, and surface-water contamination and remediation in the area from Denver to Idaho Springs, Colorado; 1994-037816; GeoRef; English; 0364-6017 References: 6; illus. incl. 2 tables, block diags. Approved no  
  Call Number CBU @ c.wolke @ 6664 Serial 390  
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