Browsing Department of Mathematics and Natural Sciences by Author "Bagi, Andrea"
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Effect of low temperature on hydrocarbon biodegradation in marine environments
Bagi, Andrea (PhD thesis UiS;199, Doctoral thesis, 2013-06-20)Understanding the fate of oil discharges in cold marine environments has become a key issue as oil and gas industry is expandig exploration activities into frontier regions such as the Arctic Ocean. The aim of this research ... -
Methods for determining the activity of nitrifying bacteria in wastewater samples
Raoeliaritiana, Jany Olivia (Masteroppgave/UIS-TN-IMN/2016;, Master thesis, 2016-06-15)The present study investigated the feasibility of nitrification in wastewater and the community structure of nitrifying bacteria at two different temperatures, 10 and 25°C. The experiment was conducted in sequencing batch ... -
Screening for biosurfactant-producing bacteria for crude oil degradation, under cool and saline conditions
Sinton, Julia Claire (Masteroppgave/UIS-TN-IMN/2016;, Master thesis, 2016-06)Using three sources with different hydrocarbon exposure histories—bacteria grown from Arctic seawater (Arctic), and bacteria from an offshore wastewater treatment system from both the bioreactor (BR) and settling chamber ...