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DOI: 10.5593/SGEM2016/HB33/S02.041

THE MINE WATER TREATMENT OF ACTIVE MINE KARVINA, PLANT LAZY

J. Novakova, I. Melcakova, P. Langerova, T. Matejova, A. Krakovska
Friday 11 November 2016

References: 16th International Multidisciplinary Scientific GeoConference SGEM 2016, SGEM Vienna GREEN Extended Scientific Sessions, www.sgemviennagreen.org, SGEM2016 Conference Proceedings, ISBN 978-619-7105-81-0 / ISSN 1314-2704, 2 - 5 November, 2016, Book 3 Vol. 3, 317-324pp, DOI: 10.5593/SGEM2016/HB33/S02.041

ABSTRACT

The pumped mine water of the active mine Karvina, plant Lazy is of a deposit type. The total mineralization ranges from 1000 to 10000 mg/l. The hydrochemical type of this water is Na– Cl–SO42-. The most frequent cation of detritus water, i.e. mine water used in the experiment, is the ion forms of Na, K, Mg and Ca in low concentrations. However, chloride anions dominate with the concentration of about 49 mval%. Various processes of phytoremediation, such as phytodegradation, phytoextraction, and phytoaccumulation, may be used in mine water treatment. In the long term we analyse mining water from the sedimentation reservoir for wastewater in Lazy-Kdyně. In the experiment, we created four small constructed wetlands (as pots) in the laboratory conditions mirroring the conditions in the sludge reservoir Lazy-Kdyně. A larger part of the dissolved inorganic salts is represented by chlorides. Another important part is represented by sulphates. The pH value is neutral and does not much change. The paper presents data resulting from one year only. The plant, Phragmites australis is resistant salty mine water. Cooperation with Centre of the Region Hana, for Biotechnical and Agricultural Research, UP Olomouc, we solve the soils storage means in plant materials, Phragmites australis.

Keywords: detritus water, chloride ion, sulphate ion, pH, phytoremediation, saline stress

PAPER DOI: 10.5593/SGEM2016/HB33/S02.041, THE MINE WATER TREATMENT OF ACTIVE MINE KARVINA, PLANT LAZY

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