Stanovení rtuti v životním prostředí pomocí analyzátoru rtuti

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Stanovení rtuti v životním prostředí pomocí analyzátoru rtuti

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dc.contributor.advisor Vinter, Štěpán
dc.contributor.author Hagos, Hagos Kiros
dc.date.accessioned 2023-12-20T13:25:09Z
dc.date.available 2023-12-20T13:25:09Z
dc.date.issued 2022-12-31
dc.identifier Elektronický archiv Knihovny UTB
dc.identifier.uri http://hdl.handle.net/10563/53847
dc.description.abstract This thesis deals with the determination of mercury in environmental samples. The soil samples were first leached by four different extraction methods whereas the mineralization method using HNO3 and H2O2 was the most efficient one. Furthermore, the concentration of mercury, arsenic and other elements were measured using advanced mercury analyser (AMA), graphite furnace atomic absorption spectrometry (GFAAS) and flame atomic absorption spectrometry (FAAS). The results showed that, the highest mercury and arsenic concentrations were measured at the sludge bed (0.763 mg.kg-1 and 71.7 mg.kg-1 respectively). Furthermore, the results were compared with different limits such as universal treatment standards (UTS) or leaching limit values. Similar waste to fly ash was also tested and treated by the stabilization and solidification method in which the best ratio contained 60 % of waste and 40 % of Portland cement.
dc.format 75 p. (16049 characters)
dc.language.iso en
dc.publisher Univerzita Tomáše Bati ve Zlíně
dc.rights Bez omezení
dc.subject mercury cs
dc.subject extraction cs
dc.subject mineralization cs
dc.subject atomic absorption spectrometry cs
dc.subject AMA 254 cs
dc.subject stabilization cs
dc.subject and solidification cs
dc.subject mercury en
dc.subject extraction en
dc.subject mineralization en
dc.subject atomic absorption spectrometry en
dc.subject AMA 254 en
dc.subject stabilization en
dc.subject and solidification en
dc.title Stanovení rtuti v životním prostředí pomocí analyzátoru rtuti
dc.title.alternative Mercury determination in the environment using an advanced mercury analyzer (AMA)
dc.type diplomová práce cs
dc.contributor.referee Filip, Jaroslav
dc.date.accepted 2023-06-08
dc.description.abstract-translated This thesis deals with the determination of mercury in environmental samples. The soil samples were first leached by four different extraction methods whereas the mineralization method using HNO3 and H2O2 was the most efficient one. Furthermore, the concentration of mercury, arsenic and other elements were measured using advanced mercury analyzer (AMA), graphite furnace atomic absorption spectrometry (GFAAS) and flame atomic absorption spectrometry (FAAS). The results showed that, the highest mercury and arsenic concentrations were measured at the sludge bed (0.763 mg.kg-1 and 71.7 mg.kg-1 respectively). Furthermore, the results were compared with different limits such as universal treatment standards (UTS) or leaching limit values. Similar waste to fly ash was also tested and treated by the stabilization and solidification method in which the best ratio contained 60 % of waste and 40 % of Portland cement.
dc.description.department Ústav inženýrství ochrany životního prostředí
dc.thesis.degree-discipline - cs
dc.thesis.degree-grantor Univerzita Tomáše Bati ve Zlíně. Fakulta technologická cs
dc.thesis.degree-grantor Tomas Bata University in Zlín. Faculty of Technology en
dc.thesis.degree-name Ing.
dc.thesis.degree-program Environmental Engineering cs
dc.thesis.degree-program Environmental Engineering en
dc.identifier.stag 64703
dc.date.submitted 2023-05-12


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