WebJul 7, 2024 · This is the first report of PAH biodegradation by P. aeruginosa and R. pyridinivorans and has particular importance for use in bioremediation. Polycyclic aromatic hydrocarbons (PAH) are … WebJul 9, 2014 · Novosphingobium pentaromativorans US6-1, a marine bacterium isolated from muddy sediments of Ulsan Bay, Republic of Korea, was previously shown to be capable of degrading multiple polycyclic aromatic hydrocarbons (PAHs). In order to gain insight into the characteristics of PAHs degradation, a proteome analysis of N. pentaromativorans …
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WebDec 14, 2024 · Azadi, D., Shojaei, H. Biodegradation of polycyclic aromatic hydrocarbons, phenol and sodium sulfate by Nocardia species isolated and characterized from Iranian ecosystems. Sci Rep 10 , 21860 ... WebMay 25, 2024 · Polycyclic aromatic hydrocarbons (PAHs) are ubiquitous environmental pollutants produced during incomplete combustion of organic material and generated from numerous anthropogenic industrial sources. ... Although their dissipation is relatively slow in soils, the microbial biodegradation of PAHs is the main process leading to the mitigation …
WebJul 5, 2024 · The intensive production of fossil fuels has led to serious polycyclic aromatic hydrocarbon (PAH) contamination in water and soil environments (as PAHs are typical types of emerging contaminants). Bio-Fenton, an alternative to Fenton oxidation, which generates hydrogen peroxide at a nearly neutral pH condition, could ideally work as a pretreatment … WebSep 30, 2009 · The biodegradation of PAHs has been observed under both aerobic and anaerobic conditions and the rate can be enhanced by physical/chemical pretreatment of …
WebJul 25, 2024 · Biodegradation of PAH-polluted soil by indigenous bacteria. A Fazilah 1, N Ismail 2 and I Darah 3. Published under licence by IOP Publishing Ltd IOP Conference Series: Earth and Environmental Science, Volume 494, 14th International UMT Annual Symposium 23-25 July 2024, Terengganu, Malaysia Citation A Fazilah et al 2024 IOP … WebOct 1, 2024 · Biodegradation of 3-ring and 4-ring polycyclic aromatic hydrocarbons (PAHs) model (fluorene, phenanthrene, fluoranthene and pyrene) were investigated. Twenty-seven bacterial strains were isolated ...
WebApr 10, 2024 · Polycyclic aromatic hydrocarbons (PAHs) are harmful to ecosystems as well as to animal and human health because of their carcinogenicity, teratogenicity, mutagenicity, and bioaccumulation properties. ... (CA) and ferulic acid (FA) have better PAH biodegradation-promoting influences (data not shown). In other words, efficient …
WebSep 18, 2024 · This work addresses PAH biodegradation in different stages of oil supply chain affecting diverse environments (groundwater, seawater, oil reservoir) focusing on genes and pathways as well as key ... hilary curry kpmgWebJan 1, 2015 · Pyrene is a typical high molecular weight polycyclic aromatic hydrocarbon (HMW-PAH), and its biodegradation has been widely studied. Different microorganisms, including fungi, bacteria and ... hilary cunninghamWebApr 10, 2024 · Polycyclic aromatic hydrocarbons (PAHs) are harmful to ecosystems as well as to animal and human health because of their carcinogenicity, teratogenicity, mutagenicity, and bioaccumulation properties. ... (FA) have better PAH biodegradation-promoting influences (data not shown). In other words, efficient biodegradation of PAHs … hilary culkinWebApr 5, 2024 · Polycyclic aromatic hydrocarbons (PAHs) are widespread pollutants and they can cause cancer, abnormality and mutation. Nine natural PAHs-degrading bacteria … hilary curryWebDec 1, 2004 · Polycyclic aromatic hydrocarbons, Cladosporium sphaerospermum, Biodegradation, Benzopyrene, Aged soil Introduction Sites in the vicinity of gas manufacturing plants have frequently been contaminated with compounds such as polycyclic aromatic hydrocarbons (PAHs), which are produced by incomplete … hilary daugherty cymWebOver 102 publications related to PAH biodegradation in soil and sediment are compiled, discussed, and analyzed. This review aims to discuss PAH degradation under various redox potential conditions, the factors affecting the biodegradation rates, degrading bacteria, the relevant genes in molecular monitoring methods, and some recent-year ... hilary dack unc charlotteWebMar 15, 2002 · The role of humic acid (HA) in the biodegradation of toxic polycyclic aromatic hydrocarbons (PAHs) has been the subject of controversy, particularly in unsaturated environments. By utilizing an infrared spectromicroscope and a very bright, nondestructive synchrotron photon source, we monitored in si … hilary daltry