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Oil spills happen frequently at varying degrees along with all aspects of the petroleum supply chain, presenting a complex array of issues for both environmental and public health. [1] While traditional cleanup methods such as chemical or manual containment and removal often result in rapid results, bioremediation is less labor-intensive ...
Microbial biodegradation is the use of bioremediation and biotransformation methods to harness the naturally occurring ability of microbial xenobiotic metabolism to degrade, transform or accumulate environmental pollutants, including hydrocarbons (e.g. oil), polychlorinated biphenyls (PCBs), polyaromatic hydrocarbons (PAHs), heterocyclic compounds (such as pyridine or quinoline ...
Petroleum microbiology is a branch of microbiology that deals with the study of microorganisms that can metabolize or alter crude or refined petroleum products.These microorganisms, also called hydrocarbonoclastic microorganisms, can degrade hydrocarbons and, include a wide distribution of bacteria, methanogenic archaea, and some fungi.
Bioremediation can be carried out by bacteria that are naturally present. In biostimulation, the population of these helpful bacteria can be increased by adding nutrients. [6] [15] Bacteria can in principle be used to degrade hydrocarbons. [16] [17] Specific to marine oil spills, nitrogen and phosphorus have been key nutrients in biodegradation ...
S-200 is a bioremediation product used to clean up oil spills. It is an oleophilic nitrogen-phosphorus nutrient that promotes the growth of micro-organisms that degrade hydrocarbons (such as oil and fuel). S-200 bonds to the hydrocarbon to eliminate the need to reapply in tidal or rain events.
Hydrocarbon-degrading bacteria have many different applications but has specially importance their role in the field of environmental microbiology. [35] Marine hydrocarbonoclastic bacteria are powerful tools for bioremediation, as they can degrade and convert contaminant oils because of their catabolic versatility. [36]
The Sun Oil pipeline spill in Ambler, Pennsylvania spurred the first commercial usage of in situ bioremediation in 1972 to remove hydrocarbons from contaminated sites. [6] A patent was filed in 1974 by Richard Raymond, Reclamation of Hydrocarbon Contaminated Ground Waters, which provided the basis for the commercialization of in situ bioremediation.
Petroleum Remediation Product (PRP) is a registered trade name of United Remediation Technology for a line of biodegradable wax-based hydrocarbon adsorbents and bioremediation agents. PRP was created in the 1990s by NASA’s Jet Propulsion Laboratory and has been used to assist in remediating oil spills such as the 2010 Deepwater Horizon oil spill.