Geologija / Geology
 ISSN 1392-110X ISSN 2029-056X (online) |
2007 m. Nr. 4 Role of Ferro-bacteria in the migration of iron and manganese compounds in the Lithuanian groundwater
In the majority of cases, the concentrations of iron and manganese in the groundwater used in the Lithuanian water supply system exceed the sanitary norms. The migration forms of these metals in the groundwater mostly depend on the activity of bacteria oxidizing iron and manganese. The development and quantitative relations of ferro-bacteria depend on the degree of the isolation of aquifers predetermining the thermodynamic and hydrogeochemical environment. Optimal conditions for the development of ferro-bacteria and oxidation potential of dominant genera in typical hydrodynamic structures of the Lithuania groundwater were determined.
Raktažodžiai: groundwater, ferro-bacteria, aguifers, water supply, hydrogeochemical, hydrodynamic structures |
Issues:
2011 - Vol.53 No. 1, No. 2, No. 3 2010 - Vol.52 No. 1-4 2009 - Vol.51 No. 1-2, No. 3-4 2008 - Vol.50 No. 1, No. 2, No. 3, No. 4, No. Priedas 2007 No. 1, No. 2, No. 3, No. 4 2006 No. 1, No. 2, No. 3, No. 4 2005 No. 1, No. 2, No. 3, No. 4 2004 No. 1, No. 2, No. 3, No. 4 2003 No. 1, No. 2, No. 3, No. 4 2002 No. 1, No. 2, No. 3, No. 4 2001 No. 1, No. 2, No. 3, No. 4 |