[HTML][HTML] Investigation of kinetics in bioaugmentation of crude oil via high-throughput sequencing: Enzymatic activities, bacterial community composition and functions

YR Pi, MT Bao - Petroleum Science, 2022 - Elsevier
The enzymes and the characteristics of the community of the petroleum-degrading bacteria
play a crucial role in the crude oil biodegradation. The prediction of kinetics of the key …

Enhanced biodegradation of alkane hydrocarbons and crude oil by mixed strains and bacterial community analysis

Y Chen, C Li, Z Zhou, J Wen, X You, Y Mao… - Applied biochemistry …, 2014 - Springer
In this study, two strains, Acinetobacter sp. XM-02 and Pseudomonas sp. XM-01, were
isolated from soil samples polluted by crude oil at Bohai offshore. The former one could …

[HTML][HTML] Potential in heavy oil biodegradation via enrichment of spore forming bacterial consortia

SN Al-Bahry, YM Al-Wahaibi, B Al-Hinai… - Journal of Petroleum …, 2016 - Springer
It is quite challenging to recover heavy crude oil due to its high viscosity and long chain
hydrocarbon contents. In this study the isolation of thermophilic bacterial consortia from …

Nutrient depletion is the main limiting factor in the crude oil bioaugmentation process

Y Sun, W Chen, Y Wang, J Guo, H Zhang… - Journal of Environmental …, 2021 - Elsevier
The biodegradation was considered as the prime mechanism of crude oil degradation. To
validate the efficacy and survival of the crude oil-degrading strain in a bioremediation …

Biodegradation of saturate fraction of crude oil and production of signature carboxylic acids

KI Ehiosun, S Godin, V Vargas, H Preud'Homme… - Chemosphere, 2023 - Elsevier
Bacteria degrading large portion of saturated hydrocarbons are important for crude oil
bioremediation. This study investigates Novosphingobium sp. S1, Gordonia amicalis S2 and …

Promoting the treatment of crude oil alkane pollution through the study of enzyme activity

L Meng, W Li, M Bao, P Sun - International journal of biological …, 2018 - Elsevier
Microbes appear to play a key role in bioremediation of petroleum hydrocarbons pollution
and little attention has been paid to the enzyme activity in the process of alkane …

[HTML][HTML] Metagenomic insights into the mechanisms for biodegradation of polycyclic aromatic hydrocarbons in the oil supply chain

KJ Hidalgo, IN Sierra-Garcia, BM Dellagnezze… - Frontiers in …, 2020 - frontiersin.org
Petroleum is a very complex and diverse organic mixture. Its composition depends on
reservoir location and in situ conditions and changes once crude oil is spilled into the …

Geochemical characteristics and geological significance of the anaerobic biodegradation products of crude oil

C Gao, Y Zhang, X Wang, J Lin, Y Li - Energy & fuels, 2019 - ACS Publications
Anaerobic biodegradation of crude oil is one of the main mechanisms for the formation of
heavy oil and gas (referred to as crude oil degradation gas). With the Linfanjia area in the …

Phylogenetic diversity of bacterial communities associated with bioremediation of crude oil in microcosms

H Wang, C Wang, M Lin, X Sun, C Wang… - International …, 2013 - Elsevier
Bioremediation, mainly by indigenous bacteria, has been regarded as an effective way to
clean up oil pollution after an oil spill. In order to obtain a systematic understanding of the …

Aerobic biodegradation process of petroleum and pathway of main compounds in water flooding well of Dagang oil field

M Cai, J Yao, H Yang, R Wang, K Masakorala - Bioresource technology, 2013 - Elsevier
Aerobic biodegradation of crude oil and its pathways were investigated via in vitro culture
and GC–MS analysis in water flooding wells of Dagang oil field. The in vitro aerobic culture …