Photochemistry of oil in marine systems: developments since the Deepwater Horizon spill

MR Elsheref, L Messina, MA Tarr - Environmental Science: Processes …, 2023 - pubs.rsc.org
Oil spills represent a major source of negative environmental impacts in marine systems.
Despite many decades of research on oil spill behavior, photochemistry was neglected as a …

Recommendations for advancing test protocols examining the photo-induced toxicity of petroleum and polycyclic aromatic compounds

MM Alloy, BE Finch, CP Ward, AD Redman… - Aquatic Toxicology, 2023 - Elsevier
Photo-induced toxicity of petroleum products and polycyclic aromatic compounds (PACs) is
the enhanced toxicity caused by their interaction with ultraviolet radiation and occurs by two …

Dispersant-enhanced photodissolution of Macondo crude oil: a molecular perspective

DC Podgorski, J Walley, MP Shields, D Hebert… - Journal of Hazardous …, 2024 - Elsevier
Previous laboratory studies developed a conceptual model based on elevated non-volatile
dissolved organic carbon (NVDOC) concentrations after photodegradation and subsequent …

Integrative Chemical–Biological Grouping of Complex High Production Volume Substances from Lower Olefin Manufacturing Streams

AC Cordova, WD Klaren, LC Ford, FA Grimm, ES Baker… - Toxics, 2023 - mdpi.com
Human cell-based test methods can be used to evaluate potential hazards of mixtures and
products of petroleum refining (“unknown or variable composition, complex reaction …

Effects of burning and photochemical degradation of Macondo surrogate oil on its composition and toxicity

PP Benz, P Zito, E Osborn, AI Goranov… - … Science: Processes & …, 2024 - pubs.rsc.org
Petroleum products in the environment can produce significant toxicity through
photochemically driven processes. Burning surface oil and photochemical degradation were …

Application of Ion Mobility Spectrometry–Mass Spectrometry for Compositional Characterization and Fingerprinting of a Library of Diverse Crude Oil Samples

AC Cordova, JN Dodds, HHD Tsai… - Environmental …, 2023 - Wiley Online Library
Exposure characterization of crude oils, especially in time‐sensitive circumstances such as
spills and disasters, is a well‐known analytical chemistry challenge. Gas chromatography …

Metagenome-assembled genomes from photo-oxidized and nonoxidized oil-degrading marine microcosms

SJ Barnes, RC Althouse, BF Costa, B Hu… - Microbiology …, 2023 - Am Soc Microbiol
We performed deep metagenomic sequencing on hydrocarbon-degrading marine
microcosms designed to experimentally determine the effect of photo-oxidation on oil …

[PDF][PDF] Processes & Impacts

M Elsheref, L Messina, MA Tarr - researchgate.net
Oil is frequently released into the environment. Understanding of the fate and impact of oil
spills is still limited, and technologies to mitigate their impacts are insufficient. A er the …