Blar i Studentoppgaver (TN-IKBM) på emneord "VDP::Technology: 500::Environmental engineering: 610"
Viser treff 1-15 av 15
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A Top-Down Approach to Simplifying Carbon Emission Forecasting for Improved Project Development and Environmental Accounting in Offshore Oil and Gas Production
(Masteroppgave/UIS-TN-IKBM/2019;, Master thesis, 2019-06-30)A combination of factors including environmental, resource availability, investor weariness and public perception of the oil and gas industry challenge the competitiveness of the sector in Norway and around the world. One ... -
Anaerobic Treatment of Municipal Wastewater at Mesophilic and Psychrophilic Temperatures Using Bench Scale Upflow Anaerobic Sludge Blanket (UASB) Reactors
(Masteroppgave/UIS-TN-IKBM/2019;, Master thesis, 2019-06-15)The limitation of high TSS wastewater treatment is hydrolysis. At low temperatures, the hydrolytic rate limitation is exacerbated. This project investigates the operational conditions required to improve the hydrolytic ... -
The application of digital image analysis to quantify histological pathological changes in Mytilus edulis from the Water Column Monitoring program
(Masteroppgave/UIS-TN-IKBM/2020;, Master thesis, 2020-06-15)Use of histopathology to identify changes in marine species in response to contaminants is a long-known practice. The suitability of histopathological biological markers in the assessment of marine environment quality ... -
Assessment of oil contaminated sediment toxicity using in vitro bioassay based on fish cell lines.
(Masteroppgave/UIS-TN-IKBM/2019;, Master thesis, 2019-06-14)A series of oil-contaminated sediment samples (drill cuttings) have been analyzed for their toxicity using in vitro bioassay based on fish cell lines. Drill cuttings are pieces of rock that come out of a well, (a deep hole ... -
Effects of rockfill dams and rock dumps on downstream water chemistry
(Masteroppgave/UIS-TN-IKBM/2019;, Master thesis, 2019-10-28)A number of potential negative effects on aquatic environments are associated with rockfills. However, in southwestern Norway, lakes and rivers downstream from large rockfills were among the very few sites where trout ... -
Evaluation of Biogas Production Potential of Glycol-Containing Industrial Waste from Kårstø Processing Plant
(Masteroppgave/UIS-TN-IKBM/2019;, Master thesis, 2019-07-06)This research has been carried out to investigate the potential for methane gas production from untreated glycol containing industrial waste water from Kåstrø gas refinery, Tysvær Norway. Biogas methane potential (BMP) has ... -
Improving and evaluating methods of the analysis of microplastics from environmental samples
(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 ... -
Investigation of Enhanced Biological Phosphorus Removal (EBPR) Process Performance at SNJ Wastewater Treatment Plant (IVAR)
(Masteroppgave/UIS-TN-IKBM/2019;, Master thesis, 2019-06-15)This study has investigated the efficiency of phosphorus (P) removal and optimization the function of the Enhanced Biological Phosphorus Removal (EBPR) at SNJ (Sentralrenseanlegg Nord-Jæren), owned by IVAR (Interkommunalt ... -
Nitrogen retention in mature constructed wetlands
(Masteroppgave/UIS-TN-IKBM/2019;, Master thesis, 2019-06-15)Constructed wetlands are created for the purpose of treating anthropogenic discharges, such as agricultural and urban runoff to reduce the potential of undesirable effects in receiving waters. Leikvollbekken is a mature ... -
Pathogen Removal form Domestic Wastewater Using Membrane Filter
(Masteroppgave/UIS-TN-IKBM/2019;, Master thesis, 2019-06-14)The study assessed the use of membrane filter for the removal of harmful pathogens and other microorganisms from domestic wastewater. Effluent wastewater from the UASB reactor was used as feed for the membrane filter. The ... -
Pathogenic Bacteria and Antibiotic Resistance Gene Removal Using Up-flow Anaerobic Sludge Blanket (UASB)
(Masteroppgave/UIS-TN-IKBM/2019;, Master thesis, 2019-06-15)The search for effective wastewater management strategies continues and never stops due to the importance of ensuring a safe environment for all organisms. The Upflow Anaerobic Sludge Blanket (UASB) reactor is cost-effective, ... -
Study of Novel Polymeric Aminomethylenephosphonates as Oilfield Scale Inhibitors
(Masteroppgave/UIS-TN-IKBM/2019;, Master thesis, 2019-06-12)Scaling is one of the most frequently stated problems with the oil industry and scale inhibitors (SI) are applied to prevent the formation of the scale layers on the surface of the field facilities or the formation rocks. ... -
The study of biomethane potential from the Anaerobic Digestion and Co-digestion of complex Organic Wastes in Batch and CSTR modes
(Masteroppgave/UIS-TN-IKBM/2019;, Master thesis, 2019-06-15)The world is now exploring economical and environmentally friendly resources of renewable energy. Refined biogas is one of the essential resources of renewable energy that has the potential of substituting some of the ... -
Treatment and Optimization of Drill Cuttings for a Global Application
(Masteroppgave/UIS-TN-IKBM/2019;, Master thesis, 2019-06-15)Oil contaminated drill cuttings is considered as a significant waste stream in the oil and gas industry. Drill cuttings contain drilling fluids that interfere and destroy the life basis for animals in the sea. Various ... -
Treatment and Optimization of Drill Cuttings on NCS
(Masteroppgave/UIS-TN-IKBM/2019;, Master thesis, 2019-06-15)As part of a Joint industry project (JIP), Norwegian Technology has developed a new treatment technology for oil contaminated drill cuttings (OCDC). The technology is intended for offshore use at the Norwegian Continental ...