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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 ...
Bioremediation of petroleum contaminated environments is a process in which the biological pathways within microorganisms or plants are used to degrade or sequester toxic hydrocarbons, heavy metals, and other volatile organic compounds found within fossil fuels.
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.
Use of the extensive range of microbial metabolism offers opportunities to those interested in bioremediation.Through consortia, synthetic biologists have been able to design an enhanced efficiency in bacteria that can excrete bio-surfactants as well as degrade hydrocarbons for the interests of cleaning oil contamination in Assam, India. [9]
Pseudomonas gessardii bacteria are currently used in many industrial processes. Examples of these applications include bioremediation of contaminated industrial sites through degradation of naphthalene and biological reduction of chromium for its removal from the environment, [3] production of lipase active in low pH conditions used in the food, leather and medical industries [5] </ref> and ...
Pages in category "Bioremediation" The following 39 pages are in this category, out of 39 total. ... Hydrocarbonoclastic bacteria; Hyperaccumulator; List of ...
Bioremediation is used to neutralize pollutants including Hydrocarbons, chlorinated compounds, nitrates, toxic metals and other pollutants through a variety of chemical mechanisms. [1] Microorganism used in the process of bioremediation can either be implanted or cultivated within the site through the application of fertilizers and other nutrients.