Assessment of oil refinery wastewater and effluent integrating bioassays, mechanistic modelling and bioavailability evaluation
| العنوان: | Assessment of oil refinery wastewater and effluent integrating bioassays, mechanistic modelling and bioavailability evaluation |
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| المؤلفون: | Jessica Legradi, Pim E.G. Leonards, Aaron D. Redman, Graham Whale, Markus Hjort, J.F. Postma, C. Di Paolo |
| المساهمون: | E&H: Environmental Health and Toxicology, AIMMS, E&H: Environmental Bioanalytical Chemistry, Amsterdam Sustainability Institute |
| المصدر: | Chemosphere, 287(part 3):132146. Elsevier Limited Whale, G F, Hjort, M, Di Paolo, C, Redman, A D, Postma, J F, Legradi, J & Leonards, P E G 2022, ' Assessment of oil refinery wastewater and effluent integrating bioassays, mechanistic modelling and bioavailability evaluation ', Chemosphere, vol. 287, no. part 3, 132146 . https://doi.org/10.1016/j.chemosphere.2021.132146 |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | Environmental Engineering, Health, Toxicology and Mutagenesis, SPME, Biological Availability, Oil and Gas Industry, Effluents, Raw material, Wastewater, Effect based methods, Aquatic toxicology, Water environment, Environmental Chemistry, Bioassay, Innovation, Effluent, Waste management, Oil refinery, Public Health, Environmental and Occupational Health, General Medicine, General Chemistry, Pollution, Refinery, Petroleum, and Infrastructure, Environmental science, Biological Assay, SDG 9 - Industry, Innovation, and Infrastructure, Petroleum hydrocarbons, SDG 9 - Industry, Water Pollutants, Chemical |
| الوصف: | Water is used in petroleum oil refineries in significant volumes for cooling, steam generation and processing of raw materials. Effective water management is required at refineries to ensure their efficient and responsible operation with respect to the water environment. However, ascertaining the potential environmental risks associated with discharge of refinery effluents to receiving waters is challenging because of their compositional complexity. Recent European research and regulatory initiatives propose a more holistic approach including biological effect methods to assess complex effluents and surface water quality. The study presented here investigated potential effects of effluent composition, particularly hydrocarbons, on aquatic toxicity and was a component of a larger study assessing contaminant removal during refinery wastewater treatment (Hjort et al 2021). The evaluation of effects utilised a novel combination of mechanistic toxicity modelling based on the exposure composition, measured bioavailable hydrocarbons using biomimetic solid phase microextraction (BE-SPME), and bioassays. The results indicate that in the refinery effluent assessments measured bioavailable hydrocarbons using BE-SPME was correlated with the responses in standard bioassays. It confirms that bioassays are providing relevant data and that BE-SPME measurement, combined with knowledge of other known non-hydrocarbon toxic constituents, provide key tools for toxicity identification. Overall, the results indicate that oil refinery effluents treated in accordance to the EU Industrial Emissions Directive requirements have low to negligible toxicity to aquatic organisms and their receiving environments. Low-cost, animal-free BE-SPME represents a compelling tool for rapid effluent characterization. |
| اللغة: | English |
| تدمد: | 0045-6535 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94eab479b6d907dbd2707b9be8fae1c7 http://www.scopus.com/inward/record.url?scp=85116194784&partnerID=8YFLogxK |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....94eab479b6d907dbd2707b9be8fae1c7 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 00456535 |
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