Research Keyword: Diesel contamination

Genomic analysis of Acinetobacter baumannii DUEMBL6 reveals diesel bioremediation potential and biosafety concerns

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Researchers isolated bacteria from diesel-contaminated soils in Bangladesh that can break down diesel fuel efficiently. The best strain, Acinetobacter baumannii DUEMBL6, degraded about 41% of diesel in laboratory tests through multiple enzymatic pathways. However, this bacteria also carries genes for antibiotic resistance and virulence factors, making it both a promising environmental solution and a potential health risk that requires careful monitoring before field application.

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Efficacy of Indigenous Bacteria in the Biodegradation of Hydrocarbons Isolated from Agricultural Soils in Huamachuco, Peru

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Researchers in Peru identified four types of bacteria from agricultural soil that can break down diesel and other hydrocarbon pollutants. One strain, Pseudomonas protegens, was particularly effective, removing over 91% of hydrocarbons in 10 days. This discovery offers a natural, cost-effective way to clean contaminated soil without using harsh chemicals, which could help protect both human health and the environment.

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Evaluation of Aspergillus flavus Growth on Weathered HDPE Plastics Contaminated with Diesel Fuel

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Diesel storage tanks made from plastic accumulate stubborn hydrocarbon residues that are difficult to clean using traditional methods. Scientists discovered that a common fungus called Aspergillus flavus can effectively grow on and potentially help break down these diesel-contaminated plastics, especially when the diesel has aged for years and is exposed to warmer temperatures. This research suggests fungi could offer an environmentally friendly way to clean up contaminated plastic waste from fuel storage.

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