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| The catalytic degradation mechanism of petroleum hydrocarbons by Ferripyochelin produced from the extracellular fluid of Pseudomonas aeruginosa NY3 |
| HUANG Zhi-ruo1, GUO Di-ni1, ZHAO Tao1, NIE Hong-yun1,2, NIE Mai-qian1,2, WANG Lei1,2, ZHAO Bi-jie1 |
1. School of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China;
2. Key Laboratory of Membrane Separation, Xi'an 710055, China |
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Abstract The catalytic degradation mechanism of petroleum hydrocarbons by Ferripyochelin (FerriPCH), formed by the combination of pyochelin (PCH) from the extracellular fluid of P. aeruginosa NY3 and Ferri, was investigated. The results showed that two chiral PCHs were produced by strain NY3. The purified PCH could degrade both alkanes and polycyclic aromatic compounds of petroleum hydrocarbon after combining with Ferri. A certain ratio of hexadecane, anthracene, as well as phenanthrene could be degraded by FerriPCH which formed by PCH and Ferri in the ratio from 2:1 to 1:1. In addition, degradation efficiency of aromatic hydrocarbons with low bio-availability was significantly higher than that of alkanes. Further studies showed that strongly oxidizing free radicals of •OH and •O2- produced after the binding of Ferri and PCH degraded petroleum hydrocarbons into carbon dioxide and water step by step.
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Received: 11 September 2024
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Corresponding Authors:
聂红云,责任作者,讲师,nie0212@126.com
E-mail: nie0212@126.com
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[1] Ou Y W, Wu M L, Yu Y, et al. Low dose phosphorus supplementation is conducive to remediation of heavily petroleum-contaminated soil-From the perspective of hydrocarbon removal and ecotoxicity risk control[J]. The Science of the Total Environment, 2024,929:172478.
[2] Wang S Q, Li C C, Zhang L S, et al. Assessing the ecological impacts of polycyclic aromatic hydrocarbons petroleum pollutants using a network toxicity model[J]. Environmental Research, 2024,245:117901.
[3] Sunita V, Vivek N U. Bioaugmentation of Pseudomonas aeruginosa NCIM 5514-a novel oily waste degrader for treatment of petroleum hydrocarbons[J]. Bioresource Technology, 2021,391:24240.
[4] Mallick S K, Chakraborty K. Treatment of petroleum wastewater contaminated with hydrocarbons and inorganics by anoxic-aerobic sequential moving bed reactors[J]. Journal of Environmental Management, 2021,288:112430.
[5] Zhen L S, Hu T, Lv R, et al. Succession of microbial communities and synergetic effects during bioremediation of petroleum hydrocarbon-contaminated soil enhanced by chemical oxidation[J]. Journal of Hazardous Materials, 2021,410:124869.
[6] Kong L L, Gao Y Y, Zhou Q X, et al. Biochar accelerates PAHs biodegradation in petroleum-polluted soil by biostimulation strategy[J]. Journal of Hazardous Materials, 2018,343:276-284.
[7] Wassenaar P N H, Verbruggen E M J. Persistence, bioaccumulation and toxicity-assessment of petroleum UVCBs:A case study on alkylated three-ring PAHs[J]. Chemosphere, 2021,276:130113.
[8] Han X K, Wang F W, Zhang D J, et al. Nitrate-assisted biodegradation of polycyclic aromatic hydrocarbons (PAHs) in the water-level-fluctuation zone of the three Gorges Reservoir, China:Insights from in situ microbial interaction analyses and a microcosmic experiment[J]. Environmental Pollution, 2021,268(PB):115693.
[9] Nie H Y, Nie M Q, Diwu Z J, et al. Homogeneously catalytic oxidation of phenanthrene by the reaction of extracellular secretions of pyocyanin and Nicotinamide Adenine Dinucleotide[J]. Environmental Research, 2020,191:110159.
[10] Nie H Y, Nie M Q, Wang L, et al. Evidences of extracellular abiotic degradation of hexadecane through free radical mechanism induced by the secreted phenazine compounds of P.aeruginosa NY3[J]. Water Research, 2018,139:434-441.
[11] Gu C, Wang J, Guo M F, et al. Extracellular degradation of tetrabromobisphenol A via biogenic reactive oxygen species by a marine Pseudoalteromonas sp[J]. Water Research, 2018,142:354-362.
[12] Nie H Y, Nie M Q, Wang L, et al. Promotion effect of extracellular abiotic degradation of hexadecane by co-existence of oxalic acid in the culture medium of Pseudomonas aeruginosa NY3[J]. Environmental Technology& Innovation, 2021,22:101415.
[13] Huang W T, Yin H, Yu Y Y, et al. Co-metabolic degradation of tetrabromobisphenol A by Pseudomonas aeruginosa and its auto-poisoning effect caused during degradation process[J]. Ecotoxicology and Environmental Safety, 2020,202:110919.
[14] Katerina S, Kristyna D, Petra K, et al. Prevalence of bacteriocins and their co-association with virulence factors within Pseudomonas aeruginosa catheter isolates[J]. International Journal of Medical Microbiology, 2020,310(8):151454.
[15] Kuan S O, Yuen L C, Sui M L. The role of reactive oxygen species in the antimicrobial activity of pyochelin[J]. Journal of Advanced Research, 2017,8(4):393-398.
[16] Raj M, Davinia S, Indu S T. Burkholderia:An Untapped but Promising Bacterial Genus for the Conversion of Aromatic Compounds[J]. Trends in Biotechnology, 2020,38(9):963-975.
[17] Nie H Y, Nie M Q, Diwu Z J, et al. Biological treatment of high salinity and low pH produced water in oilfield with immobilized cells of P. aeruginosa NY3 in a pilot-scale[J]. Journal of Hazardous Materials, 2020,381:121232.
[18] Nie H Y, Nie M Q, Xiao T, et al. Hexadecane degradation of Pseudomonas aeruginosa NY3 promoted by glutaric acid[J]. Science of the Total Environment, 2017,575:1423-1428.
[19] Jack G G, Ashmita P, Kayla S, et al. A systematic analysis of mosquito-microbiome biosynthetic gene clusters reveals antimalarial siderophores that reduce mosquito reproduction capacity[J]. Cell Chemical Biology, 2020,27(7):817-826.
[20] Hayen H, Volmer D A. Different iron-chelating properties of pyochelin diastereoisomers revealed by LC/MS[J]. Analytical and Bioanalytical Chemistry, 2006,385(3):606-611.
[21] Kim D Y, Lee B E, Shin H S. Determination of polycyclic aromatic hydrocarbons (PAHs) in smoking cessation aids by using high-performance liquid chromatography[J]. Analytical Biochemistry, 2021,617:114119.
[22] Nie H Y, Nie M Q, Yang Y Z, et al. Characterization of Phenol Metabolization by P-stutzeri N2[J]. Polycyclic Aromatic Compounds, 2016,36(5):587-600.
[23] Pamela A S. Production and utilization of pyochelin by clinical isolates of Pseudomonas cepacian [J]. Journal of Clinical Microbiology, 1986, 23(3):560-562.
[24] Youard Z A, Wenner N, Reimmann C. Iron acquisition with the natural siderophore enantiomers pyochelin and enantio-pyochelin in Pseudomonas species[J]. BioMetals, 2011,24(3):513-522.
[25] Chen Y F, Vu H C, J. Miller C, et al. Comparative experimental and computational studies of hydroxyl and sulfate radical-mediated degradation of simple and complex organic substrates[J]. Environmental Science& Technology, 2022,56(12).
[26] Yao S J, Ma J Q, Ma D, et al. Comprehensive evaluation and Mechanistic comparison of Cr-Catalyzed homogeneous Fenton-Like reactions for coexisting organics degradation[J]. Chemical Engineering Journal, 2024,502:157918.
[27] Cao Z Z, Xu J L, Dai J N, et al. Direct oxidation of adsorbed petroleum hydrocarbons by activating persulfate with Fe/Mn-SOM complex performed in-situ for heavily contaminated soil remediation[J]. Chemical Engineering Journal, 2024,496:154049.
[28] Bokam R, Indumathi M N, Suresh K G. Investigating the degradation of nC12to nC23alkanes and PAHs in petroleum-contaminated water by electrochemical advanced oxidation process using an inexpensive Ti/Sb-SnO2/PbO2 anode[J]. Chemical Engineering Jouranl, 2021,404:12568.
[29] Zhang T, Chen Y, Wang T, et al. Efficient removal of petroleum hydrocarbons from soil by percarbonate with catechin-promoted Fe (III)/Fe (II) redox cycling:Activation of ferrous and roles of ×OH and ×CO3[J]. Journal of Hazardous Materials, 2023,448:130875.
[30] Sun G X, Zhong J J. Mechanism of augmentation of organotin decomposition by ferripyochelin:Formation of hydroxyl radical and organotin-pyochelin-iron ternary complex[J]. Applied and Environmental Microbiology, 2006,72:7264. |
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