Daniel Franklin Krause
Senioringeniør
Daniel Franklin Krause
Senioringeniør
Publikasjoner og ansvarsområder
UV degradation of natural and synthetic microfibers causes fragmentation and release of polymer degradation products and chemical additives
Skogul crude oil – properties and weathering at sea - In relation to oil spill response - OC2020 A-143
A weathering study including dispersibility testing has been conducted on Skogul crude oil. The study comprised a standardized small-scale laboratory - and a meso-scale flume testing conducted at 13 °C. In addition, dispersants have been tested simulating subsea dispersant injection (SSDI) on a...
UV degradation of natural and synthetic microfibers causes fragmentation and release of polymer degradation products and chemical additives
A high proportion of the total microplastic (MP) load in the marine environment has been identified as microfibers (MFs), with polyester (PET) and polyamide (PA) typically found in the highest abundance. The potential for negative environmental impacts from MPs may be dependent on their degree of...
A deep learning-based algorithm to automatically identify fluorescently stained MP
A Proposed New Laboratory Protocol for Dispersant Effectiveness Testing Adapted for Subsea Dispersant Injection
Effects of produced water components on early life stages of cold-water marine fish
Interfacial tension between oil and seawater as a function of dispersant dosage
Observations of Rising Methane Bubbles in Trondheimsfjord and Its Implications to Gas Dissolution
Gas dissolution reduces the release of methane to the atmosphere from subsea sources. Being able to predict and assess the methane flux to the atmosphere requires knowledge on gas dissolution and mass transfer. This can be obtained by studying the size evolution of bubbles rising in water. New...