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Sakai M, Mori JF, Kanaly RA. Assessment of bacterial biotransformation of alkylnaphthalene lubricating base oil component 1-butylnaphthalene by LC/ESI-MS(/MS). CHEMOSPHERE 2024; 364:143269. [PMID: 39241838 DOI: 10.1016/j.chemosphere.2024.143269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2024] [Revised: 08/15/2024] [Accepted: 09/03/2024] [Indexed: 09/09/2024]
Abstract
Alkylnaphthalene lubricating oils are synthetic Group V base oils that are utilized in wide-ranging industrial applications and which are composed of polyalkyl chain-alkylated naphthalenes. Identification of alkylnaphthalene biotransformation products and determination of their mass spectrometry (MS) fragmentation signatures provides valuable information for predicting their environmental fates and for development of analytical methods to monitor their biodegradation. In this work, laboratory-based environmental petroleomics was applied to investigate the catabolism of the alkylnaphthalene, 1-butylnaphthalene (1-BN), by liquid chromatography electrospray ionization MS data mapping and targeted collision-induced dissociation (CID) analyses. Comparative mapping revealed that numerous catabolites were produced from soil bacterium, Sphingobium barthaii KK22. Targeted CID showed unique patterns of production of even-valued deprotonated fragments that were found to originate from specific classes of bacterial catabolites. Based upon results of CID analyses of catabolites and authentic standards, MS signatures were proposed to occur through formation of distonic radical anions from bacterially-produced alkylphenol biotransformation products. Finally, spectra interpretation was guided by CID results to propose chemical structures for twenty-two 1-BN catabolites resulting in construction of 1-BN biotransformation pathways. Multiple pathways were identified that included aromatic ring-opening, alkyl chain-shortening and production of α,β-unsaturated aldehydes from alkylated phenols. Until now, α,β-unsaturated aldehydes have not been a class of compounds much reported from alkylated polycyclic aromatic hydrocarbon (APAH) and PAH biotransformation. This work provides a new understanding of alkylnaphthalene biotransformation and proposes MS markers applicable to monitoring APAH biotransformation in the form of alkylated phenols, and by extension, α,β-unsaturated aldehydes, and toxic potential during spilled oil biodegradation.
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Affiliation(s)
- Miharu Sakai
- Department of Life and Environmental System Science, Graduate School of Nanobioscience, Yokohama City University, 22-2 Seto, Kanazawa, Kanagawa, Yokohama, 236-0027, Japan.
| | - Jiro F Mori
- Department of Life and Environmental System Science, Graduate School of Nanobioscience, Yokohama City University, 22-2 Seto, Kanazawa, Kanagawa, Yokohama, 236-0027, Japan.
| | - Robert A Kanaly
- Department of Life and Environmental System Science, Graduate School of Nanobioscience, Yokohama City University, 22-2 Seto, Kanazawa, Kanagawa, Yokohama, 236-0027, Japan.
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Kottuparambil S, Ashok A, López P, Amad MH, Duarte CM, Agusti S. High temperature and solar radiation in the Red Sea enhance the dissolution of crude oil from surface films. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:42034-42048. [PMID: 38856854 PMCID: PMC11219460 DOI: 10.1007/s11356-024-33864-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 05/28/2024] [Indexed: 06/11/2024]
Abstract
The Red Sea is a hotspot of biodiversity susceptible to oil pollution. Besides, it is one of the warmest seas on the Earth with highly transparent waters. In this study, we estimated the oil dissolution rates under natural sunlight spectra and temperature conditions using coastal oil slicks collected after the 2019 Sabiti oil spill in the Red Sea. Optical analyses revealed the significant interactive effect of sunlight and temperature in enhancing the dissolution of oil into dissolved organic matter (DOM). The highest oil dissolution rate (38.68 g C m-3 d-1) was observed in full-spectrum sunlight. Oil dissolution significantly enhanced total organic carbon (TOC) and polycyclic aromatic hydrocarbons (PAHs) in seawater. High nucleic acid (HNA) bacteria, likely the oil degraders, proliferated from 30 to 70 - 90% after 4 days. The heavier stable carbon isotopic composition of methane (δ13C-CH4) and lighter stable carbon isotopic composition of carbon dioxide (δ13C-CO2) indicate the putative role of bacterial processes in the natural degradation of crude oil. The results indicated that the combined effect of temperature and solar radiation enhanced the biological and photochemical dissolution of oil on the Red Sea surface.
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Affiliation(s)
- Sreejith Kottuparambil
- Red Sea Research Center (RSRC), King Abdullah University of Science and Technology (KAUST), 23955-6900, Thuwal, Saudi Arabia.
- Mubadala Arabian Center for Climate and Environmental Sciences (ACCESS), New York University Abu Dhabi, P.O. Box 129188, Abu Dhabi, United Arab Emirates.
| | - Ananya Ashok
- Red Sea Research Center (RSRC), King Abdullah University of Science and Technology (KAUST), 23955-6900, Thuwal, Saudi Arabia
| | - Patricia López
- King Abdullah University of Science and Technology (KAUST), Core Labs, 23955-6900, Thuwal, Saudi Arabia
| | - Maan H Amad
- King Abdullah University of Science and Technology (KAUST), Core Labs, 23955-6900, Thuwal, Saudi Arabia
| | - Carlos M Duarte
- Red Sea Research Center (RSRC), King Abdullah University of Science and Technology (KAUST), 23955-6900, Thuwal, Saudi Arabia
- Computational Bioscience Research Center (CBRC), King Abdullah University of Science and Technology (KAUST), 23955-6900, Thuwal, Saudi Arabia
| | - Susana Agusti
- Red Sea Research Center (RSRC), King Abdullah University of Science and Technology (KAUST), 23955-6900, Thuwal, Saudi Arabia
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Hou J, HuibinYu, Wu F, Xi B, Li Z. Applying fluorescence spectroscopy and DNA pyrosequencing with 2D-COS and co-occurrence network to deconstruct dynamical DOM degradation of air-land-water sources in an urban river. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 904:166794. [PMID: 37673237 DOI: 10.1016/j.scitotenv.2023.166794] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 08/14/2023] [Accepted: 09/01/2023] [Indexed: 09/08/2023]
Abstract
In an urban river, comprehending the interplay between dissolved organic matter (DOM) and atmospheric, terrestrial, and aquatic sources is crucial. This encompassed investigating temporal variations in DOM and its association with the bacterioplankton community to gain profound insights into the biogeochemical dynamics and biodegradability of DOM. DOM was extracted from PM2.5, soil, sediment, bait, and terrestrial/aquatic plant residuals collected along the Wenyuhe River in Beijing, China - a region predominantly supplied with reclaimed water. Subsequently, mixed microbial communities from the river were introduced into DOM samples originating from each source and incubated for 10 days. Principal component analysis (PCA) applied to reassembled excitation-emission matrix (EEM) data revealed two distinct clusters: cluster 1 comprising soil, sediment, and PM2.5 samples; and cluster 2 consisting of bait as well as terrestrial/aquatic plant residuals. According to parallel factor analysis, C1 (microbial humic-like) and C2-C3 (fulvic-like) dominated the DOM from soil, sediment, and PM2.5. These components were continuously degraded during incubation, except for PM2.5. DOM from bait and terrestrial/aquatic plants contained representative components of C6 (phenolic-like) and C7 (tryptophan-like), which underwent extensive decomposition. Interestingly, DOM in PM2.5 contained aliphatic compounds and polycyclic aromatic hydrocarbons (PAHs) but exhibited weak degradation with the complete disappearance of C6 and C7. Rhodococcus was a unique species capable of degrading PAHs, which might be particularly important considering the specificity of PM2.5 pollution. Based on two-dimensional correlation spectroscopy (2D-COS), variations in DOM components such as C6, and C7 were significantly larger compared to those of C1, C2, C3, and C5 (terrestrial humic-like) from bait samples, sediments, and residual terrestrial plants. MW-2D-COS analysis revealed that DOM from bait samples and terrestrial/aquatic plants experienced substantial degradation by the second day while DOM from soil or sediment decomposed mainly on the fourth day. Notably, the decomposition of DOM fractions in PM2.5 occurred throughout the entire four-day period. Co-occurrence network analysis classified sources of DOM into two clusters similar to PCA results: cluster 1 showed significant microbial degradation of fulvic-like compounds while cluster 2 demonstrated deep microbial decomposition of tyrosine-like and phenolic compounds. Therefore, the artificial loading of DOM into rivers not only expands the chemical diversity within DOM but also perturbs bacterioplankton diversities.
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Affiliation(s)
- Junwen Hou
- State Key Laboratory of Environment Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China; College of Water Sciences, Beijing Normal University, Beijing 100875, China
| | - HuibinYu
- State Key Laboratory of Environment Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
| | - Fengchang Wu
- State Key Laboratory of Environment Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China; College of Water Sciences, Beijing Normal University, Beijing 100875, China.
| | - Beidou Xi
- State Key Laboratory of Environment Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China; College of Water Sciences, Beijing Normal University, Beijing 100875, China.
| | - Zhengying Li
- State Key Laboratory of Environment Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
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Lima BD, Martins LL, Pereira VB, Franco DMM, Dos Santos IR, Santos JM, Vaz BG, Azevedo DA, da Cruz GF. Weathering impacts on petroleum biomarker, aromatic, and polar compounds in the spilled oil at the northeast coast of Brazil over time. MARINE POLLUTION BULLETIN 2023; 189:114744. [PMID: 36870139 DOI: 10.1016/j.marpolbul.2023.114744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 02/11/2023] [Accepted: 02/15/2023] [Indexed: 06/18/2023]
Abstract
After the wide oil spill reached the northeast of Brazil, the resurgence of oil was recorded and to evaluate this oil in detail, two samples collected in the state of Pernambuco in 2019 and 2021 were submitted to multiple analytical techniques. For both, we have found similar saturated biomarkers and triaromatic steroid ratios, implying that they are from the same spilled source. The n-alkanes, isoprenoids, and cycloalkanes were almost completely degraded due to evaporation, photooxidation, and/or biodegradation processes. The preferential loss of less alkylated PAHs than the more alkylated ones suggests that biodegradation was the most active process. This hypothesis is reinforced by the formation of mono and dicarboxylic acids assessed by GC × GC-TOFMS and ESI(-) FT-ICR MS high-resolution techniques. Furthermore, based on the ESI(-) FT-ICR MS results, three new ratios were proposed to evaluate the progress of the biodegradation process over time: Ox>2/O, SOx/SO, and SOx/N.
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Affiliation(s)
- Bárbara D Lima
- Laboratório de Engenharia e Exploração de Petróleo (LENEP), Universidade Estadual do Norte Fluminense Darcy Ribeiro (UENF), 27910-970 Macaé, RJ, Brazil.
| | - Laercio L Martins
- Laboratório de Engenharia e Exploração de Petróleo (LENEP), Universidade Estadual do Norte Fluminense Darcy Ribeiro (UENF), 27910-970 Macaé, RJ, Brazil; Instituto de Ciências do Mar (LABOMAR), Universidade Federal do Ceará (UFC), Fortaleza, CE, Brazil.
| | - Vinícius B Pereira
- Instituto de Química, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | | | - Ignes R Dos Santos
- Departamento de Química, Universidade Federal Rural de Pernambuco, Recife, PE, Brazil
| | - Jandyson M Santos
- Departamento de Química, Universidade Federal Rural de Pernambuco, Recife, PE, Brazil
| | - Boniek G Vaz
- Instituto de Química, Universidade Federal de Goiás, Goiânia, GO, Brazil
| | - Débora A Azevedo
- Instituto de Química, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Georgiana F da Cruz
- Laboratório de Engenharia e Exploração de Petróleo (LENEP), Universidade Estadual do Norte Fluminense Darcy Ribeiro (UENF), 27910-970 Macaé, RJ, Brazil.
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Venkatesan SK, Uddin M, Rajasekaran M, Ganesan S. Supramolecular bioamphiphile facilitated bioemulsification and concomitant treatment of recalcitrant hydrocarbons in petroleum refining industry oily waste. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 313:120164. [PMID: 36113645 DOI: 10.1016/j.envpol.2022.120164] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 08/25/2022] [Accepted: 09/08/2022] [Indexed: 06/15/2023]
Abstract
Bioremediation of real-time petroleum refining industry oily waste (PRIOW) is a major challenge due to the poor emulsification potential and oil sludge disintegration efficiency of conventional bioamphiphile molecules. The present study was focused on the design of a covalently engineered supramolecular bioamphiphile complex (SUBC) rich in hydrophobic amino acids for proficient emulsification of hydrocarbons followed by the concomitant degradation of total petroleum hydrocarbons (TPH) in PRIOW using the hydrocarbonoclastic microbial bio-formulation system. The synthesis of SUBC was carried out by pH regulated microbial biosynthesis process and the yield was obtained to be 450.8 mg/g of petroleum oil sludge. The FT-IR and XPS analyses of SUBC revealed the anchoring of hydrophilic moieties of monomeric bioamphiphilic molecules, resulting in the formation of SUBC via covalent interaction. The SUBC was found to be lipoprotein in nature. The maximum loading capacity of SUBC onto surface modified rice hull (SMRH) was achieved to be 45.25 mg/g SMRH at the optimized conditions using RSM-CCD design. The SUBC anchored SMRH was confirmed using SEM, FT-IR, XRD and TGA analyses. The adsorption isotherm models of SUBC onto SMRH were performed. The integrated approach of SUBC-SMRH and hydrocarbonoclastic microbial bio-formulation system, emulsified oil from PRIOW by 92.86 ± 2.26% within 24 h and degraded TPH by 89.25 ± 1.75% within 4 days at the optimum dosage ratio of SUBC-SMRH (0.25 g): PRIOW (1 g): mass of microbial-assisted biocarrier material (0.05 g). The TPH degradation was confirmed by SARA fractional analysis, FT-IR, 1H NMR and GC-MS analyses. The study suggested that the application of covalently engineered SUBC has resulted in the accelerated degradation of real-time PRIOW in a very short duration without any secondary sludge generation. Thus, the SUBC integrated approach can be considered to effectively manage the hydrocarbon contaminants from petroleum refining industries under optimal conditions.
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Affiliation(s)
- Swathi Krishnan Venkatesan
- Biomolecules and Biocatalysis Laboratory, Department of Biotechnology, School of Bioengineering, SRM Institute of Science and Technology, Kattankulathur-603203, Chengalpattu District, Tamil Nadu, India
| | - Maseed Uddin
- Biomolecules and Biocatalysis Laboratory, Department of Biotechnology, School of Bioengineering, SRM Institute of Science and Technology, Kattankulathur-603203, Chengalpattu District, Tamil Nadu, India
| | - Muneeswari Rajasekaran
- Biomolecules and Biocatalysis Laboratory, Department of Biotechnology, School of Bioengineering, SRM Institute of Science and Technology, Kattankulathur-603203, Chengalpattu District, Tamil Nadu, India
| | - Sekaran Ganesan
- SRM Institute of Science and Technology, Ramapuram Campus, Chennai-600089, India
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Modern analytical techniques are improving our ability to follow the fate of spilled oil in the environment. Curr Opin Chem Eng 2022. [DOI: 10.1016/j.coche.2021.100787] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Elumalai P, Parthipan P, AlSalhi MS, Huang M, Devanesan S, Karthikeyan OP, Kim W, Rajasekar A. Characterization of crude oil degrading bacterial communities and their impact on biofilm formation. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 286:117556. [PMID: 34438488 DOI: 10.1016/j.envpol.2021.117556] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 05/24/2021] [Accepted: 06/06/2021] [Indexed: 06/13/2023]
Abstract
In the present study, produced water sample collected from the Indian crude oil reservoir is used to enrich the bacterial communities. The impact of these enriched bacterial communities on the biodegradation of crude oil, biofilm formation, and biocorrosion process are elucidated. A crude oil degradation study is carried out with the minimal salt medium and 94% of crude oil was utilized by enriched bacterial communities. During the crude oil degradation many enzymes including alkane hydroxylase, alcohol dehydrogenase, and lipase are playing a key role in the biodegradation processes. The role of enriched bacterial biofilm on biocorrosion reactions are monitored by weight loss studies and electrochemical analysis. Weight loss study revealed that the biotic system has vigorous corrosion attacks compared to the abiotic system. Both AC-Impedance and Tafel analysis confirmed that the nature of the corrosion reaction take place in the biotic system. Very less charge transfer resistance and higher corrosion current are observed in the biotic system than in the abiotic system. Scanning electron microscope confirms that the dense biofilm formation favoured the pitting type of corrosion. X-ray diffraction analysis confirms that the metal oxides formed in the corrosion systems (biotic). From the metagenomic analysis of the V3-V4 region revealed that presence of diverse bacterial communities in the biofilm, and most of them are uncultured/unknown. Among the known genus, Bacillus, Halomonas, etc are dominant in the enriched bacterial biofilm sample. From this study, we conclude that the uncultured bacterial strains are found to be playing a key role in the pitting type of corrosion and they can utilize crude oil hydrocarbons, which make them succeeded in extreme oil reservoir environments.
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Affiliation(s)
- Punniyakotti Elumalai
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, School of Environment, South China Normal University, Guangzhou, 510006, PR China
| | - Punniyakotti Parthipan
- Environmental Molecular Microbiology Research Laboratory, Department of Biotechnology, Thiruvalluvar University, Serkkadu, Vellore, Tamil Nadu, 632 115, India
| | - Mohamad S AlSalhi
- Research Chair in Laser Diagnosis of Cancers, College of Science, Department of Physics and Astronomy, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Mingzhi Huang
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, School of Environment, South China Normal University, Guangzhou, 510006, PR China
| | - Sandhanasamy Devanesan
- Research Chair in Laser Diagnosis of Cancers, College of Science, Department of Physics and Astronomy, King Saud University, Riyadh, 11451, Saudi Arabia
| | | | - Woong Kim
- Department of Environmental Engineering, Kyungpook National University, 80 Daehak-ro, Buk-gu, Daegu, 41566, South Korea
| | - Aruliah Rajasekar
- Environmental Molecular Microbiology Research Laboratory, Department of Biotechnology, Thiruvalluvar University, Serkkadu, Vellore, Tamil Nadu, 632 115, India.
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