Blar i Studentoppgaver (TN-IKBM) på emneord "water science and technology"
Viser treff 1-8 av 8
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Analysis of the Antibiotic Ampicillin in Activated Sludge: Method Development and Adsorption Studies
(Masteroppgave/UIS-TN-IKBM/2019;, Master thesis, 2019-06)The presence of antibiotics in wastewater treatment plants is a concern, both because of potential release to natural water systems, and connected to the spread of antibiotic resistance genes. In this thesis, the focus is ... -
Implication of forms and distribution of phosphorous in sediments of three Stavanger lakes and ponds of constructed wetland on the potential for sedimentary phosphorous release and future eutrophication.
(Masteroppgave/UIS-TN-IKBM/2018;, Master thesis, 2018-07-27)Excess of bioavailable phosphorus in fresh-water systems results in algal blooms and subsequent biogeochemical activities which in turn as positive feedback can escalate eutrophication and significantly reduce water quality. ... -
Investigating phosphate release from EBPR sludge and associated possibility of controlled struvite precipitation at SNJ wastewater treatment plant
(Masteroppgave/UIS-TN-IKBM/2018;, Master thesis, 2018-06)The main treatment stage at SNJ Wastewater Treatment Plant was recently upgraded from chemical treatment to mechanical-biological treatment with Enhanced Biological Phosphorous Removal (EBPR). The implementation of EBPR ... -
Optimization, Quantification and Treatment Efficiency of Algae Grown on Secondary Wastewater Effluent
(Masteroppgave/UIS-TN-IKBM/2018;, Master thesis, 2018-06-14)The main objective of this project is to identify algal strains, which efficiently grow in the specific secondary wastewater effluent from IVAR Wastewater Treatment Plant (WWTP) at Grødaland. Algal cultivation will be ... -
Phosphorus retention in a mature constructed wetland under base flow and storm flow conditions
(Masteroppgave/UIS-TN-IKBM/2018;, Master thesis, 2018-06)The main objective was to monitor a mature constructed wetland, Leikvollbekken, with respect to phosphorus retention, both over long term and during short storm events. The hypothesis was that the wetland would have a ... -
Spread of Antibiotic Resistant Genes in Wastewater
(Masteroppgave/UIS-TN-IKBM/2018;, Master thesis, 2018-06)The spread of antibiotic resistant genes is of great public health concern. Wastewater treatment plants have been identified as a possible reservoir for these genes. This review gives an overview on the spread of antibiotic ... -
Struvite formation and dewaterability of digested wastewater sludge from IVAR - SNJ
(Masteroppgave/UIS-TN-IKBM/2018;, Master thesis, 2018-06-15)Controlled struvite formation in digested sludge from IVARs main wastewater treatment plant “Sentralrenseanlegg Nord-Jæren (SNJ) was investigated as a way to improve the dewaterability of the sludge. Improving dewaterability ... -
Water quality monitoring of Madlabekken constructed wetlands
(Masteroppgave/UIS-TN-IKBM/2018;, Master thesis, 2018-06-15)As urbanized areas grow in scale, the negative impact on urban surface runoff increases. This fact creates the urge to take proper measures to control and prevent the downside effects of urbanization on natural water ...