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National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
Monitoring of water and sediments contamination after uranium ore mining
 Kurfürst, Vlastimil ; Komendová, Renata (referee) ; Čáslavský, Josef (advisor)
This paper deals with the monitoring of water contamination and sediments in the area of Olší - Drahonín. Firstly, the water contamination released into the river Hadůvka is evaluated. Secondly, the sediments in the river are monitored and the surface water flow is evaluated. Finally, the water treatment technology and sampling is described. A description of the separation methods and choice of standard methods is outlined.
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Monitoring of water and sediments contamination after uranium ore mining
 Kurfürst, Vlastimil ; Komendová, Renata (referee) ; Čáslavský, Josef (advisor)
This paper deals with the monitoring of water contamination and sediments in the area of Olší - Drahonín. Firstly, the water contamination released into the river Hadůvka is evaluated. Secondly, the sediments in the river are monitored and the surface water flow is evaluated. Finally, the water treatment technology and sampling is described. A description of the separation methods and choice of standard methods is outlined.
Detailed record
Bioindication of man effect on environmental pollution by chemical pollutants (heavy metals) with the use of bees and their products (bee honey)
 KOS, Václav
The main objective of my work was to evaluate if it is possible to use the honey bee - Apis mellifera as a bioindicator of the environmental contamination by heavy metals. Two areas were being compared. The first one was more affected by emission (The Capital city of Prague) and the second one was less hit by emission (The Highlands). During the course of three years five samples of bee honey were taken from each area. The analysis was made to show how much cadmium, lead and mercury the samples contained. In most samples higher concentration of these chemicals were dealt out in honey taken from the more polluted area. Although not all the concentrations of heavy metals in honey reflect the emission burden of the examined areas. It would be necessary to take samples from a larger number of areas in order to confirm the conclusion that bee honey is a suitable bioindicator of the environmental contamination by heavy metals.
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