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Classification, Source, and Effect of Environmental Pollutants and Their Biodegradation
Journal of Environmental Pathology, Toxicology and Oncology, 2017Any foreign chemical substance that is unusually present within an organism or is unexpectedly found in the environment at a higher concentration than the permissible limits can be termed a xenobiotic or a pollutant. Such substances include carcinogens, drugs, food additives, hydrocarbons, dioxins, polychlorinated biphenyls, pesticides or even some ...
Blessy Baby, Mathew +3 more
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Biodegradation of chemicals in a standardized test and in environmental conditions
Chemosphere, 2003The estimation of biodegradation rates is an important source of uncertainty in chemical risk assessment. The existing OECD tests for ready biodegradability have been developed to devise screening methods to determine whether a chemical is potentially easily biodegradable, rather than to predict the actual rate, of biodegradation in the environment ...
Jukka, Ahtiainen +2 more
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Biodegradability of polymers in environmental
2016With increasing global consumption and their natural resistance to degradation, plastic materials and their accumulation in the environment is of increasing concern. Approximately 140 million tonnes of synthetic polymers are produced worldwide each year.
Vuković Domanovac, Marija +2 more
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Phenylmercuric acetate biodegradation by environmental strains of pseudomonas species
Research in Microbiology, 1989Organomercurial pollution occurring in the Rhine river in 1986 led us to study the possibility of depollution by mercury-resistant environmental aquatic strains. Four species of Pseudomonas were investigated for their ability to biotransform phenylmercuric acetate (PMA). Such biological depollution was demonstrated to be due to an enzymatic activity in
I, Mirgain +3 more
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Biodegradation of Environmental Pollution through Microorganisms
2020One of the best ways to eliminate environmental pollutions is biodegradation using microorganisms and plants. Biotechnology is key science and technology that is rapidly examining and developing in various environmental fields. Environmental biotechnology, in fact, allows to help preserve and develop the environment by utilizing the potential of plant ...
Ebrahimian, Jafar, Safamehr, Roham
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An environmental perspective on the biodegradation of organochlorine xenobiotics
International Biodeterioration & Biodegradation, 1996Organochlorine compounds have attracted interest since the discovery of chloroform as an anaesthetic, chloral hydrate as a sedative and more recently DDT as an insecticide. The value of many industrial products such as PCBs depends on their chemical stability, and many compounds including agrochemicals contain chlorine.
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Assessment of Environmental Biodegradation of Synthetic Polymers
Journal of Macromolecular Science, Part C: Polymer Reviews, 1994The large-scale commercial use of synthetic polymers and their disposal in the environment is a phenomenon less than half a century old, a duration which is minuscule in the evolutionary time scale...
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Reducing environmental plastic pollution by designing polymer materials for managed end-of-life
Nature Reviews Materials, 2021Kara Law +2 more
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