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Author Janiak, H. openurl 
  Title Mine drainage treatment in Polish lignite mining Type Journal Article
  Year 1992 Publication Mine Water Env. Abbreviated Journal  
  Volume 11 Issue 1 Pages (down) 35-44  
  Keywords laboratory scale tests plants bogs biological filters open cut mining mine drainage filtration flocculation radiation particle size suspended solids water treatment water discharge field tests lignite mines poland mining and industrial water water treatment water quality  
  Abstract The paper presents volumes and characteristics of water discharged from some Polish lignite open pit mines and discusses methods for its treatment. Results of research work concerned with increase in mine drainage efficiency by using processes of radiation, flocculation and filtration through a set of bog plants, iknown as grass filter are also discussed  
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  Notes Mine drainage treatment in Polish lignite mining; WATERLIT: 00526053 1 Abb., 3 Tab.; AMD ISI | Wolkersdorfer Approved no  
  Call Number CBU @ c.wolke @ 17356 Serial 342  
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Author Carlson, L.; Kumpulainen, S. openurl 
  Title Retention of harmful elements by ochreous precipitates of iron Type Journal Article
  Year 2001 Publication Tutkimusraportti Geologian Tutkimuskeskus Abbreviated Journal  
  Volume - Issue 154 Pages (down) 30-33  
  Keywords Surface water quality Pollution and waste management non radioactive geographical abstracts: physical geography hydrology (71 6 9) geological abstracts: environmental geology (72 14 2) iron oxide precipitation chemistry sulfate arsenate heavy metal pH water pollution remediation  
  Abstract The capability of soil fines to fix harmful elements, e.g. heavy metals and arsenic, depends on specific surface area and other characteristics, such as surface charge. In the pH-range typical of natural waters (pH 5,5-7,5), the surfaces of fine-grained silicate particles and manganese oxides are negatively charged; consequently cations, such as heavy metals, fix effectively to them. The iron oxide surfaces are usually positively charged and typically fix anions, such as sulphate and arsenate. Retention of anions is especially extensive to precipitates formed from acid mine drainage (pH 2,5-5,0). For example, precipitates found at Paroistenjarvi mine, Finland, contain more than 70 g/kg of arsenic (dry matter). Adsorbed anions, e.g. sulphate, enhance the capacity of precipitate to fix heavy metal cations in low-pH environments.  
  Address L. Carlson, Tehtaankatu 25 A 4, Helsinki FIN-00150, Finland liisa.carlson@kolumbus.fi  
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  ISSN 0781-4240 ISBN Medium  
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  Notes Retention of harmful elements by ochreous precipitates of iron; 2392974; Oksidiset rautasaostumat haitallisten aineiden pidattajina. Finland 7; Geobase Approved no  
  Call Number CBU @ c.wolke @ 17533 Serial 421  
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Author Rees, B. url  openurl
  Title An overview of passive mine water treatment in Europe Type Journal Article
  Year 2005 Publication Mine Water Env. Abbreviated Journal  
  Volume 24 Issue 1 Pages (down) 26-28  
  Keywords abandoned mines; Europe; ground water; mines; mining; pollutants; pollution; protection; surface water; water pollution; water quality; water treatment 22, Environmental geology  
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  Notes An overview of passive mine water treatment in Europe; 2007-023994; 1 table Federal Republic of Germany (DEU); GeoRef; English Approved no  
  Call Number CBU @ c.wolke @ 5411 Serial 19  
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Author Fricke, J.; Blickwedel, R.; Hagerty, P. openurl 
  Title Biotreatment of metal mine waste waters; case histories Type Journal Article
  Year 1997 Publication Open-File Report – US Geological Survey Abbreviated Journal  
  Volume Of 97-0496 Issue Pages (down) 25  
  Keywords abandoned mines acid mine drainage bacteria bioremediation chemical composition concentration efficiency geochemistry metals mines pollution remediation USGS waste water water quality water treatment  
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  ISSN 0196-1497 ISBN Medium  
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  Notes Biotreatment of metal mine waste waters; case histories; 1; GeoRef: 98-68755 160101 / € 0; AMD ISI | Wolkersdorfer Approved no  
  Call Number CBU @ c.wolke @ 9627 Serial 375  
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Author Coulton, R.H.; Williams, K.P. url  openurl
  Title Active treatment of mine water; a European perspective Type Journal Article
  Year 2005 Publication Mine Water Env. Abbreviated Journal  
  Volume 24 Issue 1 Pages (down) 23-26  
  Keywords abandoned mines; Europe; ground water; mines; mining; pollutants; pollution; protection; surface water; water pollution; water quality; water treatment 22, Environmental geology  
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  Notes Active treatment of mine water; a European perspective; 2007-023995; illus. incl. 3 tables Federal Republic of Germany (DEU); GeoRef; English Approved no  
  Call Number CBU @ c.wolke @ 5412 Serial 20  
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