Research Keyword: petroleum hydrocarbons

Characterization of C16–C36 alkane degradation and oily sludge bioremediation by Rhodococcus erythropolis XP

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This research describes a highly effective bacterium, Rhodococcus erythropolis XP, that can break down the persistent oily components found in petroleum pollution. The strain can degrade oil alkanes ranging from 16 to 36 carbon atoms in length, making it superior to most other known oil-degrading bacteria. Researchers also developed a faster analytical method to detect and measure alkane degradation and identified a key enzyme that helps the bacteria metabolize these contaminants.

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Methods Using Marine Aquatic Photoautotrophs along the Qatari Coastline to Remediate Oil and Gas Industrial Water

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This review examines how marine plants and algae along Qatar’s coast can help clean up pollution from oil and gas industries. Plants like mangroves, seagrasses, and seaweeds work together with beneficial bacteria to remove heavy metals and break down petroleum pollutants in seawater. Using these natural organisms as biological filters could be an effective and sustainable way to protect coastal marine environments while being economically beneficial through biotechnology applications.

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Degradation of Extra-Heavy Crude Oil by Fungi Isolated from Hydrothermal Vents Fields in the Gulf of California

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Scientists discovered that certain fungi living in deep-sea hydrothermal vents can break down extra-heavy crude oil, a thick and difficult-to-treat form of petroleum. Among eight fungal species tested, Aspergillus sydowii was the most effective, degrading 40% of the crude oil in laboratory conditions. This research suggests these hardy deep-sea fungi could be used as a natural solution to clean up oil spills in extreme marine environments where traditional cleaning methods don’t work well.

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