Web6 rows · The initial steps of anaerobic m -xylene degradation were elucidated in TAX-12960 sp. strain T, ... WebJun 15, 2016 · For the aromatic compounds tested, Pseudomonas sp. DZ13 could grow on toluene and xylene (low biomass yield), accompanied with the slow degradation of MTBE. All of the n -alkanes tested in this study (C 5 -C 8 ) could support the growth of Pseudomonas sp. DZ13 with a much higher degradation rate than that of aromatic …
Bacterial aerobic degradation of benzene, toluene, ethylbenzene …
WebFeb 16, 2024 · To characterize the xylene degradation pathway of marine strain KU68F T, we screened for a possible gene encoding an initial oxygenase in the first step of the pathway using PCR. As a result, a xylA gene encoding a toluene/xylene methyl-monooxygenase was detected with the primers XYLA-F/XYLA-R. WebJan 31, 2024 · The degradation of xylene released from fluorocarbon coating solvents by the g-C3N4/TiO2 composite coatings was investigated under simulated solar irradiation. The degradation efficiency of the coating mixed with DBD-modified 10%-g-C3N4/TiO2 showed a stable, long-lasting, and significantly higher activity compared to the coatings mixed … city of erie municipal building
m-xylene degradation (anaerobic) Pathway - PubChem
WebOct 29, 2024 · The kinetics of photocatalytic degradation of p‐xylene under combined illumination of ultraviolet and visible lights over obtained UiO‐66‐NH2 and LaFeO3 thin films were carried out in a ... WebAt 40°C, the degradation rate is the highest, reaching 63.25%. With an increasing inoculum amount of strain H-16, the degradation rate of xylene gradually increased, and the … In organic chemistry, xylene or xylol (from Greek ξύλον (xylon) 'wood'; IUPAC name: dimethylbenzene) are any of three organic compounds with the formula (CH3)2C6H4. They are derived from the substitution of two hydrogen atoms with methyl groups in a benzene ring; which hydrogens are substituted determines … See more Xylenes are an important petrochemical produced by catalytic reforming and also by coal carbonisation in the manufacture of coke fuel. They also occur in crude oil in concentrations of about 0.5–1%, depending on the … See more Xylene was first isolated and named in 1850 by the French chemist Auguste Cahours (1813–1891), having been discovered as a constituent of wood tar. See more The physical properties of the isomers of xylene differ slightly. The melting point ranges from −47.87 °C (−54.17 °F) (m-xylene) to 13.26 °C … See more Generally, two kinds of reactions occur with xylenes: those involving the methyl groups and those involving the ring C–H bonds. Being benzylic and hence weakened, the C–H … See more Xylenes are produced by the methylation of toluene and benzene. Commercial or laboratory-grade xylene produced usually contains about 40–65% of m-xylene and up to 20% each of See more Terephthalic acid and related derivatives p-Xylene is the principal precursor to terephthalic acid and dimethyl terephthalate, both monomers used in the production of polyethylene terephthalate (PET) plastic bottles and polyester clothing. 98% of p-xylene production, … See more Xylene is flammable but of modest acute toxicity, with LD50 ranges from 200 to 5000 mg/kg for animals. Oral LD50 for rats is 4300 mg/kg. The principal mechanism of detoxification is … See more donor strategy template