Comparison of the efficiency and microbial mechanisms of chemical- and bio-surfactants in remediation of petroleum hydrocarbon

Zhuang, Xuliang; Wang, YaXin; Wang, Haoyu; Dong, Yuzhu; Li, Xianglong; Wang, Shijie; Fan, Hongmei; Wu, Shanghua

doi:10.1016/j.envpol.2022.120198

Cited by 20 publications

(2 citation statements)

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“…The biological method for the decontamination of oil polluted soil has been described as a cheaper and more effective means of bioremediating oil-contaminated soil [8,9]. The biological method for the remediation of crude oil-contaminated soil can involve the use of microbes or plants [10][11][12][13]. This biological oil decontamination technique is also known as bioremediation.…”

Section: Introductionmentioning

confidence: 99%

Assessment of the Microbial Communities in Soil Contaminated with Petroleum Using Next-Generation Sequencing Tools

García-García¹,

Bocanegra-García

Vital-López

et al. 2023

Applied Sciences

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Microbial communities are known to play a principal role in petroleum degradation. This study tries to determine the composition of bacteria in selected crude oil-contaminated soil from Tabasco and Tamaulipas states, Mexico. We determined the microbial populations living under these conditions. We evaluated the structure and diversity of bacterial communities in the contaminated soil samples. The most abundant phylum is proteobacteria. Next Generation Sequencing (NGS) analysis of the sampled soils from both states revealed that this phylum has the most relative abundance among the identified bacteria phyla. The heatmap represented the relative percentage of each genus within each sample and clustered the four samples into two groups. Moreover, this allowed us to identify many genera in alkaline soil from Tamaulipas, such as Skermanella sp., Azospirillum sp. and Unclassified species from the Rhodospirillaceae family in higher abundance. Meanwhile, in acidic soil from Tabasco, we identified Thalassospira, Unclassified members of the Sphingomonadaceae family and Unclassified members of the Alphaproteobacteria class with higher abundance. Alpha diversity analysis showed a low diversity (Shannon and Simpson index); Chao observed species in both Regions. These results suggest that the bacteria identified in these genera may possess the ability to degrade petroleum, and further studies in the future should elucidate their role in petroleum degradation.

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Section: Introductionmentioning

confidence: 99%

Assessment of the Microbial Communities in Soil Contaminated with Petroleum Using Next-Generation Sequencing Tools

García-García¹,

Bocanegra-García

Vital-López

et al. 2023

Applied Sciences

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“…Los riesgos asociados con las actividades desarrolladas por la industria petrolera adquieren atención especial, ya que el petróleo y sus derivados representan una amenaza para la flora y fauna, así como a la salud humana; debido a la naturaleza carcinogénica y recalcitrante de hidrocarburos alifáticos y aromáticos presentes en el mismo, los cuales son bioacumulables (Hidayat & Tachibana, 2012). Por tanto, es necesario el desarrollo de alternativas de control de bajo costo y más eficaces que contribuyan a reducir el impacto negativo al ambiente, y con mayor potencial para la degradación de petróleo crudo (Xuliang Zhuang et al, 2022;Novoa García, 2022).…”

Section: Introductionunclassified

Handbook Ingeniería y Materiales Aplicados al Medio Ambiente TII

Olena¹,

Aarón²

2022

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Biosurfactant production by Bacillus cereus GX7 utilizing organic waste and its application in the remediation of hydrocarbon-contaminated environments

Zhang,

Gao,

et al. 2024

World J Microbiol Biotechnol

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Comparison of the efficiency and microbial mechanisms of chemical- and bio-surfactants in remediation of petroleum hydrocarbon

Cited by 20 publications

References 50 publications

Assessment of the Microbial Communities in Soil Contaminated with Petroleum Using Next-Generation Sequencing Tools

Assessment of the Microbial Communities in Soil Contaminated with Petroleum Using Next-Generation Sequencing Tools

Handbook Ingeniería y Materiales Aplicados al Medio Ambiente TII

Biosurfactant production by Bacillus cereus GX7 utilizing organic waste and its application in the remediation of hydrocarbon-contaminated environments

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