Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Mária Praščáková"'
Publikováno v:
Acta Montanistica Slovaca, Vol 16, Iss 3, Pp 192-196 (2011)
In this paper are presented the results of experiments focused on the study of thermal treatment influence of selected black coal flyashes from the heating plant in Kosice and the power plant in Vojany. The study was realized with original not pretre
Externí odkaz:
https://doaj.org/article/cd8966c4573541939485fa110a402c0a
Autor:
Alena Luptáková, Mária Praščáková
Publikováno v:
Acta Montanistica Slovaca, Vol 10, Iss special issue 1, Pp 302-306 (2005)
Soils and waters contaminated with toxic metals pose a major environmental problem that needs an effective and affordable technological solution. Many areas remain contaminated with no remediation in sight because it is too expensive to clean them up
Externí odkaz:
https://doaj.org/article/912ef18dde6040ee91f76cea38cee567
Publikováno v:
Acta Montanistica Slovaca, Vol 10, Iss special issue 1, Pp 164-168 (2005)
The mineral biotechnologies, a domain of the primary raw material processing, are increasingly diversifying into some metallurgical areas. The presented results of research carried out with metallurgical wastes from aluminium production, lead waste r
Externí odkaz:
https://doaj.org/article/f7266f059d0b471da1323ec3a6a809a8
Autor:
Mária Praščáková
Publikováno v:
Acta Montanistica Slovaca, Vol 10, Iss special issue 1, Pp 161-163 (2005)
Adsorption of cooper (II) and zinc (II) ions from aqueous solutions on a biologically activated brown coal sludge was investigated. Four families of adsorbents were prepared from the brown coal sludge bya microorganism’s activity. There were used m
Externí odkaz:
https://doaj.org/article/b6ac03e923284c70b84260f87c5a8126
Publikováno v:
Acta Montanistica Slovaca, Vol 9, Iss 4, Pp 459-461 (2004)
The removal of heavy metal ions from wastewaters using different adsorbents is currently of great interest. Adsorption of cooper ions from aqueous solutions on biologically activated brown coal was investigated. Four families of adsorbents were prepa
Externí odkaz:
https://doaj.org/article/094f22882d2d42b6990a7f1d672ea9e6
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