Blar i Studentoppgaver (TN-IKBM) på forfatter "Sanni, Steinar"
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Environmental Risk Assessment of Seven Potential Enhanced Oil Recovery Partitioning Inter-Well Tracer Candidates.
Njau, John-Sigvard (Master thesis, 2021)An environmental risk assessment was conducted to characterise and compare the risk of seven shortlisted partitioning inter-well tracer candidates. The candidates were: Pyridine, 2-3-Dimethylpyrazine, 2,6-Dimethylpyrazine, ... -
Faunal and Microbial Sediment Community Disturbances Caused by Organic and Inorganic Contamination
Eli, Alexander Ishaya (Masteroppgave/UIS-TN-IKBM/2018;, Master thesis, 2018-06)There are ongoing developments to enable treatment of oil based drill cuttings with subsequent deposition offshore rather than the current practice to transport and treat such material on land. A sample from a step in the ... -
Framework for environmental risk assessment and management of deep-sea mineral mining of massive seafloor sulfide deposits
Lukoseviciute, Salva Marija (Master thesis, 2022)The global interest in exploiting deep-sea minerals has increased over the last couple of decades due to the rising demand for valuable metals required for technological development. However, due to significant scientific ... -
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.
Nadelyaeva, Yulia (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. ... -
Improving and evaluating methods of the analysis of microplastics from environmental samples
Ferreira, Natalia (Masteroppgave/UIS-TN-IKBM/2019;, Master thesis, 2019-06-15)The objective of this thesis was to improve the methodology in the studies of the microplastics (MPs) in the laboratory and from environmental samples. The main application for this purpose was by the use of a quality ... -
Oil Spill clean-up methods; state of the art
Shazif, Muhammad (Master thesis, 2022)Treatment of oil spills and natural dissolvable contamination overall is a significant issue; a few methods are being worked on to eliminate oil from water. A few states of the art oil spill clean- up technologies are ... -
Synthesis, Characterization and Performance Testing of Environmental Acceptable Demulsifiers
Vargas Maldonado, Sha'Uri Alejandra (Masteroppgave/UIS-TN-IKBM/2020;, Master thesis, 2020-07-15)Separation of crude oil from production water has been one of the first and most important challenges of the oil and gas industry. The dehydration of the crude oil is required to meet transportation and selling standards, ...