Jezik: | Slovenski jezik |
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Leto izida: | 2014 |
Tipologija: | 2.11 - Diplomsko delo |
Organizacija: | UM FKKT - Fakulteta za kemijo in kemijsko tehnologijo |
Založnik: | [M. Polanec] |
UDK: | 544.4:628.35(043.2) |
COBISS: | 18008086 |
Št. ogledov: | 1241 |
Št. prenosov: | 137 |
Ocena: | 0 (0 glasov) |
Metapodatki: |
Sekundarni jezik: | Angleški jezik |
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Sekundarni naslov: | DETERMINATION OF BIOLOGICAL DENITRIFICATION RATE OF OIL INDUSTRY WASTEWATER |
Sekundarni povzetek: | In the first phase, the goal of the diploma work was to determine the optimal operational conditions of an oil industry treatment plant on a laboratory level. Then the goal was to find a kinetic model for describing the decomposition of nitrogen compounds on the basis of experimental data. All experiments were carried out in the Armfield laboratory reactor. In the procedure, waste process water from the company Nafta Lendava d.o.o. was used, alongside the biological silt from the existing biological wastewater treatment plant. Experimental work was divided into two parts. In the first lot of experiments, the temperature in the reactor was being altered while maintaining a constant concentration of biomass and residence time. In the second lot, the outlet concentration of the combined nitrogen (ammonium and organic) and the concentration of organic substance were determined while altering the waste water rate of flow. The nitrogen level was determined with the Kjeldahl method, and the concentration of organic substance with the method of chemical oxygen demand. |
Sekundarne ključne besede: | denitrification;optimisation;Monod kinetics;continuous stirred tank reactor;wastewater; |
URN: | URN:SI:UM: |
Vrsta dela (COBISS): | Diplomsko delo |
Komentar na gradivo: | Univ. v Mariboru, Fak. za kemijo in kemijsko tehnologijo |
Strani: | XI, 50 str. |
ID: | 8729737 |