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| DOI | 10.1016/j.marpolbul.2020.110893 |
| Evaluation of accelerated biodegradation of oil-SPM aggregates (OSAs) | |
| Leoncio L.; de Almeida M.; Silva M.; Oliveira O.M.C.; Moreira Í.T.A.; Lima D.F. | |
| 发表日期 | 2020 |
| ISSN | 0025326X |
| 卷号 | 152 |
| 英文摘要 | The studies of the formation of oil-Suspended Particulate Matter (SPM) aggregates (OSAs) have advanced significantly in the scientific community, however there is a need to accelerate oil biodegradation that was dispersed by the formation of OSAs. The present research presents a pioneering character regarding the addition of nutrients as biostimulus for autochthonous hydrocarboclastic bacteria in the biodegradation of Total Petroleum Hydrocarbons (TPH) dispersed by the formation of OSAs. Water aliquots were taken over 60 days from eight bioreactors to perform ionic species analysis, pH, salinity and temperature monitoring, liquid/liquid extraction, serial dilution methodology and filter membrane. TPH quantification was performed on the gas chromatograph with a flame ionisation detector (GC-FID). The addition of nutrients contributed positively to the rate and extent of biodegradation of TPH in association with field-collected SPM. The best result found was with the lowest nutrient concentration (Bio 1) with an average of 98.65% of TPH reduction. © 2020 Elsevier Ltd |
| 英文关键词 | Dispersal; Nutrients; Petroleum |
| 语种 | 英语 |
| scopus关键词 | Aggregates; Biological water treatment; Crude oil; Gasoline; Nutrients; Accelerated biodegradation; Dispersal; Flame ionisation detector; Liquid/liquid extraction; Nutrient concentrations; Suspended particulate matters; Temperature monitoring; Total petroleum hydrocarbons; Biodegradation; ammonia; bromide; calcium; chloride; dissolved oxygen; fluoride; magnesium; nitrate; nitrogen; organic matter; petroleum derivative; phosphate; phytanic acid; potassium; pristane; sodium; sulfate; hydrocarbon; oil; petroleum; aggregate; bacterium; biodegradation; concentration (composition); dispersion; marine pollution; nutrient; oil pollution; petroleum hydrocarbon; suspended particulate matter; acclimatization; adsorption; air temperature; Article; atmospheric dispersion; bacterial growth; biodegradation; bioremediation; concentration (parameter); conductance; controlled study; dispersion; environmental exposure; evaporation; flame ionization detection; gas chromatography; liquid liquid extraction; microbial community; nonhuman; nutrient; particle size; pH; photooxidation; physical chemistry; salinity; sediment; solubilization; suspended particulate matter; temperature measurement; turbidity; volatilization; water contamination; weathering; oil spill; Biodegradation, Environmental; Hydrocarbons; Oils; Petroleum; Petroleum Pollution |
| 来源期刊 | Marine Pollution Bulletin
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/149177 |
| 作者单位 | Nucleo de Estudos Ambientais - NEA, Institute of Geosciences, Federal University of Bahia, Campus Ondina, R. Barão de Jeremoabo, s.n., Salvador, BA 40170-290, Brazil; Federal University of Pernambuco, Av. da Arquitetura, s.n., Recife, PE 50740-540, Brazil; Department of Environmental Engineering, Polytechnic School, Federal University of Bahia, R. Prof. Aristídes Novis, s.n., Salvador, BA 40210-630, Brazil; LEPETRO, Institute of Geosciences, Federal University of Bahia, Campus Ondina, R. Barão de Jeremoabo, s.n., Salvador, BA 40170-290, Brazil |
| 推荐引用方式 GB/T 7714 | Leoncio L.,de Almeida M.,Silva M.,et al. Evaluation of accelerated biodegradation of oil-SPM aggregates (OSAs)[J],2020,152. |
| APA | Leoncio L.,de Almeida M.,Silva M.,Oliveira O.M.C.,Moreira Í.T.A.,&Lima D.F..(2020).Evaluation of accelerated biodegradation of oil-SPM aggregates (OSAs).Marine Pollution Bulletin,152. |
| MLA | Leoncio L.,et al."Evaluation of accelerated biodegradation of oil-SPM aggregates (OSAs)".Marine Pollution Bulletin 152(2020). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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