Blar i Department of Chemistry, Bioscience and Environmental Engineering (TN-IKBM) på tittel
Viser treff 335-354 av 519
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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 ... -
Non-Amide Polymers as Kinetic Hydrate Inhibitors-Maleic Acid/ Alkyl Acrylate Copolymers and the Effect of pH on Performance
(Peer reviewed; Journal article, 2021)Kinetic hydrate inhibitors (KHIs) have been used for over 25 years to prevent gas hydrate formation in oil and gas production flow lines. The main component in KHI formulations is a water-soluble polymer with many amphiphilic ... -
Nonpolymeric Citramide-Based Kinetic Hydrate Inhibitors: Good Performance with Just Six Alkylamide Groups
(Peer reviewed; Journal article, 2022)The use of kinetic hydrate inhibitors (KHIs) is a well-known method for preventing gas hydrate formation in oil and gas production flow lines. The main ingredient in KHI formulations is one or more polymers with amphiphilic ... -
Numerical investigations of pipe flow downstream a flow conditioner with bundle of tubes
(Peer reviewed; Journal article, 2023-01)Flow conditioners are widely utilized in pipeline systems to improve the precision of flow rate measurement in the pipeline systems of the offshore and subsea oil and gas industry. There is a lack of knowledge about the ... -
Nutraceutical productions from microalgal derived compounds via circular bioeconomy perspective
(Peer reviewed; Journal article, 2021-03)Circular bioeconomy has become a sustainable business model for commercial production that promises to reuse, recycle & recover while considering less environmental footprints in nutraceutical industries. Microalgae ... -
Ny teknologi for optimal utnyttelse av tare til mat
(Bachelor thesis, 2023)Økende verdensbefolkning presser matprodusentene til å tenke nytt. Sjømat inkludert tare, vil kunne være viktige ressurser for matproduksjonen fremover. Det vil derfor være nødvendig å utvikle gode metoder for prosessering ... -
N‑Oxide Polyethers as Kinetic Hydrate Inhibitors: Side Chain Ring Size Makes the Difference
(Peer reviewed; Journal article, 2021)The formation of gas hydrates in flow lines is one of the most severe problems for flow assurance in the gas and oil industry. Developing effective kinetic hydrate inhibitors (KHIs) to avoid the problem of gas hydrate ... -
N‑Vinyl Caprolactam/Maleic-Based Copolymers as Kinetic Hydrate Inhibitors: The Effect of Internal Hydrogen Bonding
(Peer reviewed; Journal article, 2022)Kinetic hydrate inhibitors (KHIs) have been used for over 25 years to prevent gas hydrate formation in oil and gas production flow lines, but they are some of the most expensive oilfield production chemicals. The main ... -
OCT1 expression in pancreatic cancer cell lines MIA PaCa-2 and Panc-1 after metformin and phenformin treatment
(Master thesis, 2021)Pancreatic cancer is the 13th most common types of cancer and has a poor prognosis of survival. Therefore, it is important further investigate different drugs, especially already well- establish medicaments response in ... -
Oil Spill clean-up methods; state of the art
(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 ... -
The one-health approach in seaweed food production
(Peer reviewed; Journal article, 2022-01)Seaweeds are rich in macronutrients, micronutrients, and bioactive components and have great potential as sustainable resources in terms of both production and consumption of a desirable food. Still, the seaweed aquaculture ... -
Optimalisering av en størrelsesbasert anrikningsmetode for forbedret deteksjon av sirkulerende kreftceller i pasienter med metastatisk brystkreft
(Bachelor thesis, 2023)Circulating tumour cells (CTCs) are tumour cells that have separated from the primary tumour or metastasis and entered the bloodstream. CTCs have shown to be promising diagnostic and prognostic biomarkers for several ... -
Optimalization of DNA Extraction for Low- Biomass Microbiome Studies in Tissue from Patients with Colorectal Cancer
(Bachelor thesis, 2024)Colorectal cancer is one of the most common tumors in the world, resulting in around 10% of tumor related deaths annually. Numbers of patients under 50 years old diagnosed with CRC are still rising due to unclear yet reason. ... -
Optimization of environmental conditions for roots to enhance the accumulation of biologically active compounds and their exudation in intact medicinal plants
(Masteroppgave/UIS-TN-IKBM/2019;, Master thesis, 2019-06)Cultivation of medicinal plants under control conditions in greenhouses can be promising technology for supplying pharmaceuticals. The main challenge of growing medicinal plants is that we have to create environmental ... -
Optimization of the Inoculum-to-Substrate Ratio in Solid-State Spent Coffee Grounds Anaerobic Digestion Biorefineries Using Anaerobic Sludge for Maximal Bio-CH4 Production.
(Masteroppgave/UIS-TN-IKBM/2020;, Master thesis, 2020)The optimization of bio-CH4 production from spent coffee grounds (SCGs) using anaerobic sludge (AS) under different inoculum-to-substrate ratios (ISRs) using solid-state batch-fed anaerobic digestion (AD) reactors was ... -
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 ... -
Oxidative synthesis of ortho-quinones from hydroxy-PAHs by stabilized formulation of 2-iodoxybenzoic acid (SIBX)
(Peer reviewed; Journal article, 2022)Polycyclic aromatic phenols (PAPs or hydroxy-PAHs) are conveniently converted into their corresponding ortho-quinones using commercially available stabilized iodoxybenzoic acid (SIBX). SIBX provides a safer and commercially ... -
Oxyvinylenelactam Polymers-A New Class of Lactam-Based Kinetic Hydrate Inhibitor Polymers
(Peer reviewed; Journal article, 2022)The deployment of kinetic hydrate inhibitors (KHIs) is a chemical method for the prevention of gas hydrate plugging in gas, condensate, and oil production flow lines. Polymers made using the monomer N-vinylcaprolactam ... -
PAH mixture toxicity in early Zebrafish developement
(Master thesis, 2023)Zebrafish is a vertebrate model largely used in ecotoxicology to unveil and predict the effects of hazardous substances that are present in the aquatic environment. However, more research is needed on developmental adverse ...