Remediation of petroleum-contaminated soils with microbial and microbial combined methods: Advances, mechanisms, and challenges

X Sui, X Wang, Y Li, H Ji - Sustainability, 2021 - mdpi.com
The petroleum industry's development has been supported by the demand for petroleum
and its by-products. During extraction and transportation, however, oil will leak into the soil …

Critical review on biosurfactant analysis, purification and characterization using rhamnolipid as a model biosurfactant

SJ Varjani, VN Upasani - Bioresource technology, 2017 - Elsevier
Surfactants are one of the most versatile group of chemicals used in various industrial
processes. Their market is competitive, and manufacturers will have to expand surfactant …

Comprehensive review on toxicity of persistent organic pollutants from petroleum refinery waste and their degradation by microorganisms

SJ Varjani, E Gnansounou, A Pandey - Chemosphere, 2017 - Elsevier
Control and prevention of environmental pollution has become a worldwide issue of
concern. Aromatic hydrocarbons including benzene, toluene, ethyl benzene, xylene (BTEX) …

Biodegradation of petroleum hydrocarbons by oleophilic strain of Pseudomonas aeruginosa NCIM 5514

SJ Varjani, VN Upasani - Bioresource technology, 2016 - Elsevier
The aim of this work was to study the potential of an indigenous strain of Pseudomonas
aeruginosa NCIM 5514, isolated from petroleum-polluted soil, for the biodegradation of …

Enzyme activities during Benzo[a]pyrene degradation by the fungus Lasiodiplodia theobromae isolated from a polluted soil

H Cao, C Wang, H Liu, W Jia, H Sun - Scientific Reports, 2020 - nature.com
The enzyme activities of the fungus Lasiodiplodia theobromae (L. theobromae) were studied
during degradation of benzo [a] pyrene (BaP). The L. theobromae was isolated from a …

Biocatalytic remediation of industrial pollutants for environmental sustainability: research needs and opportunities

AK Pandey, VK Gaur, A Udayan, S Varjani, SH Kim… - Chemosphere, 2021 - Elsevier
An increasing quantum of pollutants from various industrial sector activities represents a
severe menace to environmental & ecological balance. Bioremediation is gaining flow …

Microbial dynamics in petroleum oilfields and their relationship with physiological properties of petroleum oil reservoirs

SJ Varjani, E Gnansounou - Bioresource technology, 2017 - Elsevier
Petroleum is produced by thermal decay of buried organic material over millions of years.
Petroleum oilfield ecosystems represent resource of reduced carbon which favours …

Prospects in the bioremediation of petroleum hydrocarbon contaminants from hypersaline environments: a review

AA Jimoh, OO Ikhimiukor, R Adeleke - Environmental Science and …, 2022 - Springer
Hypersaline environments are underappreciated and are frequently exposed to pollution
from petroleum hydrocarbons. Unlike other environs, the high salinity conditions present are …

Degradation of pyrene using single-chamber air-cathode microbial fuel cells: Electrochemical parameters and bacterial community changes

H Wang, P Chen, S Zhang, J Jiang, T Hua… - Science of the Total …, 2022 - Elsevier
Pyrene, a typical four-ring polycyclic aromatic hydrocarbon, is abundantly present in the
environment and is potentially harmful to the human body. In this study, single-chamber air …

Biodegradation mechanisms of polycyclic aromatic hydrocarbons: Combination of instrumental analysis and theoretical calculation

B Mou, G Gong, S Wu - Chemosphere, 2023 - Elsevier
Polycyclic aromatic hydrocarbons (PAHs) are a common class of petroleum hydrocarbons,
widely encountered in both environment and industrial pollution sources. Owing to their …