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Author Wilmoth, R.C.; Mason, D.G.; Gupta, M. openurl 
  Title Treatment of ferrous iron acid mine drainage by reverse osmosis Type Journal Article
  Year 1972 Publication Abbreviated Journal  
  Volume Issue Pages  
  Keywords acid mine drainage; coal; controls; environmental geology; Environmental Protection Agency; experimental studies; ferrous iron; iron; metals; methods; mining; Mocanaqua; organic residues; Pennsylvania; pollution; reverse osmosis; sedimentary rocks; treatment; United States 22, Environmental geology  
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  ISSN 0085-7068 ISBN Medium  
  Area Expedition Conference  
  Notes Treatment of ferrous iron acid mine drainage by reverse osmosis; 1976-011825; illus. incl. tables United States (USA); GeoRef; English Approved no  
  Call Number CBU @ c.wolke @ 6846 Serial 208  
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Author Willscher, S. openurl 
  Title Loesungsansaetze zur Minderung der Umweltbelastung durch saure Grubenwaesser; I, Massnahmen zu deren Minimierung und Verfahren der aktiven Behandlung. Approaches for reducing environmental pollution by acid mine drainage; I, Mitigation measures and methods for active remediation Type Journal Article
  Year 2001 Publication Vom Wasser Abbreviated Journal  
  Volume 97 Issue Pages 145-166  
  Keywords acid mine drainage; actinides; case studies; chemical reactions; drainage; geomicrobiology; heavy metals; metals; methods; microorganisms; mitigation; pollutants; pollution; remediation; sealing; uranium; water pollution 22, Environmental geology  
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  ISSN 0083-6915 ISBN Medium  
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  Notes Loesungsansaetze zur Minderung der Umweltbelastung durch saure Grubenwaesser; I, Massnahmen zu deren Minimierung und Verfahren der aktiven Behandlung. Approaches for reducing environmental pollution by acid mine drainage; I, Mitigation measures and methods for active remediation; 388150-1; illus. incl. 2 tables Federal Republic of Germany (DEU); GeoRef In Process; German Approved no  
  Call Number CBU @ c.wolke @ 5788 Serial 209  
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Author Wildeman, T.R.; Bednar, A.J.; Gusek, J.J.; Pinto, A. openurl 
  Title A review of the passive treatment of arsenic Hardrock mining 2002; issues shaping the industry Type Book Chapter
  Year 2002 Publication Abbreviated Journal  
  Volume Issue Pages  
  Keywords acid mine drainage; arsenic; case studies; chemical properties; drainage; experimental studies; laboratory studies; metals; mines; Nevada; passive treatment; pollution; tailings; toxic materials; United States; waste water 22, Environmental geology  
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  Notes A review of the passive treatment of arsenic Hardrock mining 2002; issues shaping the industry; GeoRef; English; 2007-046184; Hardrock mining 2002; issues shaping the industry, Westminster, CO, United States, May 7-9, 2002 U. S. Environmental Protection Agency, Office of Research and Development, Washington, DC, United States Approved no  
  Call Number CBU @ c.wolke @ 5627 Serial 210  
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Author Wiessner, A.; Kuschk, P.; Buddhawong, S.; Stottmeister, U.; Mattusch, J.; Kästner, M. openurl 
  Title Effectiveness of various small-scale constructed wetland designs for the removal of iron and zinc from acid mine drainage under field conditions Type Journal Article
  Year 2006 Publication Engineering in Life Sciences Abbreviated Journal  
  Volume 6 Issue 6 Pages 584-592  
  Keywords Grubenentwässerung biologische-Abwasserreinigung Pflanze Zink Eisen Schwermetallentfernung Nassverfahren Grundwasserströmung Langzeitversuch Regen Prozesswirkungsgrad Reaktionsgeschwindigkeit Binsen Hydrokultur  
  Abstract A system of planted and implanted small-scale SSF (subsurface flow) and SF (surface flow) constructed wetlands together with HP (hydroponic systems) were installed to compare the removal efficiencies of Fe and Zn from AMD (acid mine drainage) under long-term field conditions. Maximum removal of 94 % – 97 % (116 mg/m(exp 2)/d – 142 mg/m(exp 2)/d) for Fe and 69 % – 77 % (6.2 mg/m(exp 2)/d – 7.9 mg/m(exp 2)/d) for Zn was calculated for the planted soil systems. The planted SSF was most sensitive to heavy rain fall. Short-term increases of the metal concentration in the outflows, short-term breakdowns of the Fe removal and continual long-term breakdowns of the Zn removal were observed. In contrast to Zn removal, all wetland types are applicable for Fe removal with maximum removal in the range of 60 % – 98 %. Most of the removed Fe and Zn was transformed and deposited inside the soil bed. The amount absorbed by the plants (0.03 % to 0.3 %) and gravel-associated soil beds (0.03 % to 1.7 %) of the total input were low for both metals. The response of the planted SSF to rainfall suggests a remobilisation of metals accumulated inside the rhizosphere and the importance of buffering effects of the surface water layers of SF systems. The importance of plants for metal removal was shown.  
  Address UFZ – Umweltforschungszentrum Leipzig-Halle, DE; King Mongkut's University of Technology Thonburi (KMUTT), Bangkok, TH  
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  ISSN 1618-0240 ISBN Medium  
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  Notes Effectiveness of various small-scale constructed wetland designs for the removal of iron and zinc from acid mine drainage under field conditions; 39931, BERG , 08.01.07; Words: 506; 200612 02721; 9 Seiten, 7 Bilder, 3 Tabellen, 36 Quellen 3UXX *Belastung von Wasser, Wasserreinhaltung, Abwasser* 3PZI *biologischer Abbau und Bioremediation*; BERG, Copyright FIZ Technik e.V.; EN Englisch Approved no  
  Call Number CBU @ c.wolke @ 17578 Serial 211  
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Author Wieder, R.K. openurl 
  Title A survey of constructed wetlands for acid coal mine drainage treatment in the Eastern United States Type Journal Article
  Year 1989 Publication Wetlands Abbreviated Journal  
  Volume 9 Issue 2 Pages 299-315  
  Keywords acid mine drainage; coal; Eastern U.S.; environmental geology; human activity; organic residues; Pennsylvania; pollution; reclamation; sedimentary rocks; United States; water quality; water treatment; wetlands 22 Environmental geology; 21 Hydrogeology  
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  ISSN 0277-5212 ISBN Medium  
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  Notes A survey of constructed wetlands for acid coal mine drainage treatment in the Eastern United States; 1990-040374; Dec References: 19; illus. incl. 4 tables United States (USA); GeoRef; English Approved no  
  Call Number CBU @ c.wolke @ 6755 Serial 212  
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