Plastic degradation by marine bacteria information
Ability of bacteria to break down plastic polymers
Plastic degradation in marine bacteria describes when certain pelagic bacteria break down polymers and use them as a primary source of carbon for energy. Polymers such as polyethylene (PE), polypropylene (PP), and polyethylene terephthalate (PET) are incredibly useful for their durability and relatively low cost of production, however it is their persistence and difficulty to be properly disposed of that is leading to pollution of the environment and disruption of natural processes. It is estimated that each year there are 9-14 million metric tons of plastic that are entering the ocean due to inefficient solutions for their disposal.[1] The biochemical pathways that allow for certain microbes to break down these polymers into less harmful byproducts has been a topic of study to develop a suitable anti-pollutant.[1]
^ abZrimec, Jan; Kokina, Mariia; Jonasson, Sara; Zorrilla, Francisco; Zelezniak, Aleksej (2021-10-26). "Plastic-Degrading Potential across the Global Microbiome Correlates with Recent Pollution Trends". mBio. 12 (5): e0215521. doi:10.1128/mbio.02155-21. ISSN 2150-7511. PMC 8546865. PMID 34700384.
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Plasticdegradation in marinebacteria describes when certain pelagic bacteria break down polymers and use them as a primary source of carbon for energy...
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Rymowicz, W. and Mirończuk, A.M. (2018) "Degradation of plastics and plastic-degradingbacteria in cold marine habitats". Applied microbiology and biotechnology...
incredible environmental advantage. Microbial degradation is accomplished by 3 steps: colonization of the plastic surface, hydrolysis, and mineralization....
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rate at which this degradation of organic compounds occurs. Factors include light, water, oxygen and temperature. The degradation rate of many organic...
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Rymowicz, W. and Mirończuk, A. M. (2018) "Degradation of plastics and plastic-degradingbacteria in cold marine habitats". Applied microbiology and biotechnology...
of degradation. Biodegradable additives can convert the plasticdegradation process to one of biodegradation. Instead of being degraded simply by environmental...
consumer plastic, benefiting our Earth. These plastic bottles are precisely packed with clean and dry used plastic to avoid the growth of bacteria. Ecobricks...
based on their ability to degrade recalcitrant materials such as lignocellulose and polyurethanes. In many cases of degradation efficiency, microbial consortia...
ocean. Plastic pollution is harmful to marine life. Marineplastic pollution is a type of marine pollution by plastics, ranging in size from large original...
microplastics pollution that is not directly visible. The terms marine debris and marineplastic pollution are used in the context of pollution of oceans. Microplastics...
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biogeochemical cycle by which nitrogen is converted into multiple chemical forms as it circulates among atmospheric, terrestrial, and marine ecosystems. The...
pollutants on beaches and the marine environment. There are two causes of the degradation of marine ecology and marine debris: the direct forces (population...
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