TAILIEUCHUNG - Effective bioremediation of a petroleum-polluted saline soil by a surfactant-producing Pseudomonas aeruginosa consortium

Bacteria able to produce biosurfactants can use petroleum-based hydrocarbons as a carbon source. Herein, four biosurfactant-producing Pseudomonas aeruginosa strains, isolated from oil-contaminated saline soil, were combined to form a bacterial consortium. The inoculation of the consortium to contaminated soil alleviated the adverse effects of salinity on biodegradation and increased the rate of degradation of petroleum hydrocarbon approximately 30% compared to the rate achieved in non-treated soil. In saline condition, treatment of polluted soil with the consortium led to a significant boost in the activity of dehydrogenase (approximately 2-fold). A lettuce seedling bioassay showed that, following the treatment, the soil’s level of phytotoxicity was reduced up to 30% compared to non-treated soil. Treatment with an appropriate bacterial consortium can represent an effective means of reducing the adverse effects of salinity on the microbial degradation of petroleum and thus provides enhancement in the efficiency of microbial remediation of oil-contaminated saline soils. | Effective bioremediation of a petroleum-polluted saline soil by a surfactant-producing Pseudomonas aeruginosa consortium

• Môi trường
• Bacterial consortium
• Dehydrogenase activity
• Effective bioremediation
• Petroleum polluted saline soil
• Surfactant producing
• Pseudomonas aeruginosa consortium
• Bienhoa airbase
• Herbicide/dioxin degradation
• Dioxin contaminated soil
• Consortium of bacterial strains isolated
• Bacterial classification based
• Petroleum hydrocarbon
• Plasmid DNA
• Bioremediation process
• Crude oil impacted tropical environment
• Acid orange
• Textile effluent
• Haloalkaliphilic bacterial consortium TVU
• Electron deficient xenobiotic chromogen
• Ecofriendly bioremediation
• Plant growth promotion
• Liquid formulation
• Plant probiotics for paddy
• Promoting methylotrophic bacterial consortium
• In vitro study
• Liquid formulation for rice crop
• Environmental challenges
• Ligninolytic bacterial consortium
• The degradation of azo dye
• Electricity generation
• Dual chambered microbial fuel cell
• Bio transformation
• Environmental advances
• Mineralization of persistent
• Microaerophilic tropical lake sediment mixed bacterial consortium
• Azo dye pollutants
• Microaerophilic consortia
• Lake sediment bacteria
• Vietnam Journal of Science and Technology
• The removal of nitrogen
• The removal of phosphorous
• Microalgae bacterial consortium
• Piggery wastewater treatment
• Mulberry Kombucha
• Bacterial – yeast consortium
• Fermented beverage
• Tea fungus
• Total polyphenol
• Vitamin C
• provides empirical
• recent attention
• Guide to Genome
• Wide Bacterial
• Transcription Factor
• Binding Site Prediction
• BMC Genomics
• Phylogenetic analysis
• Metagenome assembled genome
• Cryo transmission electron microscopy
• Turkish Journal of Chemistry
• Tạp chí Hóa học
• Textile wastewater
• Toxicity test
• Enterobacter hormaechei Mc9
• Pseudomonas putida B03
• Petrochemical wastewater treatment
• Industrial effluent treatment
• Biological oxygen demand
• Moving bed biofilm reactor