National Repository of Grey Literature 6 records found  Search took 0.00 seconds. 
Determination of platinum group metals in great urban agglomerations
Ježek, Stanislav ; Řezáčová, Veronika (referee) ; Komendová, Renata (advisor)
The aim of this thesis is the actual elaboration literature search concerning the issue of platinum group metals in the environment, determination of platinum and palladium in great urban agglomerations. It includes chemical and physical properties, occurrence and platinum and palladium cycle in the environment. It also contains methods for extraction and determination of platinum and palladium.
Tin and its compounds in the environment
Ježek, Stanislav ; Kosárová, Hedvika (referee) ; Komendová, Renata (advisor)
The aim of this thesis is the actual elaboration literature search concerning the issue tin in the environment. It includes chemical and physical properties, occurrence and tin cycle in the environment. It also contains possible methods for extraction and determination of tin and its compounds.
Determination of Lithium in Mineral Waters Using Electrophoresis in Short Capillary.
Makrlíková, Anna ; Opekar, František (advisor) ; Tůma, Petr (referee)
The aim of this study was determination of lithium ion concentration in mineral waters "Vincentka" and "Bílinská kyselka" using capillary electrophoresis with contactless conductivity detection. A specialized laboratory-made apparatus designed for separations in short capillaries was first tested for separation of model solution of common inorganic cations and then for analysis of mineral water samples. Lithium ion concentration was determined using method of standard addition. The results obtained were compared with those obtained from atomic absorption and emission spectroscopy; standard addition method as well as the method of calibration graph were used in spectroscopic methods. A good agreement was obtained between experimentally determined concentrations of lithium and those declared in the labels on the mineral water bottles. Keywords Capillary electrophoresis, contactless conductivity detection, mineral waters, lithium, atomic absorption spectroscopy, atomic emission spectroscopy
Determination of Lithium in Mineral Waters Using Electrophoresis in Short Capillary.
Makrlíková, Anna ; Opekar, František (advisor) ; Tůma, Petr (referee)
The aim of this study was determination of lithium ion concentration in mineral waters "Vincentka" and "Bílinská kyselka" using capillary electrophoresis with contactless conductivity detection. A specialized laboratory-made apparatus designed for separations in short capillaries was first tested for separation of model solution of common inorganic cations and then for analysis of mineral water samples. Lithium ion concentration was determined using method of standard addition. The results obtained were compared with those obtained from atomic absorption and emission spectroscopy; standard addition method as well as the method of calibration graph were used in spectroscopic methods. A good agreement was obtained between experimentally determined concentrations of lithium and those declared in the labels on the mineral water bottles. Keywords Capillary electrophoresis, contactless conductivity detection, mineral waters, lithium, atomic absorption spectroscopy, atomic emission spectroscopy
Determination of platinum group metals in great urban agglomerations
Ježek, Stanislav ; Řezáčová, Veronika (referee) ; Komendová, Renata (advisor)
The aim of this thesis is the actual elaboration literature search concerning the issue of platinum group metals in the environment, determination of platinum and palladium in great urban agglomerations. It includes chemical and physical properties, occurrence and platinum and palladium cycle in the environment. It also contains methods for extraction and determination of platinum and palladium.
Tin and its compounds in the environment
Ježek, Stanislav ; Kosárová, Hedvika (referee) ; Komendová, Renata (advisor)
The aim of this thesis is the actual elaboration literature search concerning the issue tin in the environment. It includes chemical and physical properties, occurrence and tin cycle in the environment. It also contains possible methods for extraction and determination of tin and its compounds.

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