Determination of lead, naphthalene, phenanthrene, anthracene and pyrene in street dust
نویسندگان
چکیده
منابع مشابه
Plasmid-mediated mineralization of naphthalene, phenanthrene, and anthracene.
The well-characterized plasmid-encoded naphthalene degradation pathway in Pseudomonas putida PpG7(NAH7) was used to investigate the role of the NAH plasmid-encoded pathway in mineralizing phenanthrene and anthracene. Three Pseudomonas strains, designated 5R, DFC49, and DFC50, were recovered from a polynuclear aromatic hydrocarbon-degrading inoculum developed from a manufactured gas plant soil s...
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Biodegradation kinetics of naphthalene, phenanthrene and pyrene were studied in sole-substrate systems, and in binary and ternary mixtures to examine substrate interactions. The experiments were conducted in aerobic batch aqueous systems inoculated with a mixed culture that had been isolated from soils contaminated with polycyclic aromatic hydrocarbons (PAHs). Monod kinetic parameters and yield...
متن کاملExploration of the high-pressure behaviour of polycyclic aromatic hydrocarbons: naphthalene, phenanthrene and pyrene.
The structural response of three members of the family of polycyclic aromatic hydrocarbons (PAHs) to high-pressure recrystallization from dichloromethane solutions is presented. Recrystallization of naphthalene in the 0.2-0.6 GPa pressure range does not result in the formation of a new polymorph. Furthermore, direct compression of a single crystal to 2.1 GPa does not result in a phase transitio...
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1. Unsubstituted 6-membered aromatic ring systems (fused, unfused, or mixed) chrysene mutagenic initiator carcinogenic pyrene co-carcinogen mutagenic benzo[a]pyrene mutagenic carcinogenic fetotoxic teratogenic benzo[e]pyrene carcinogenic mutagenic benzo[a]anthracene mutagenic carcinogenic benzo[c]phenanthrene initiator mutagenic naphthalene inhibitor phenanthrene initiator mutagenic anthracene ...
متن کاملOptimisation of Key Abiotic Factors of PAH (Naphthalene, Phenanthrene and Anthracene) Biodegradation Process by a Bacterial Consortium
The aim of this work was to determine the optimum values for the biodegradation process of six abiotic factors considered very influential in this process. The optimisation of a polycyclic aromatic hydrocarbon (naphthalene, phenanthrene and anthracene) biodegradation process was carried out with a degrading bacterial consortium C2PL05. The optimised factors were the molar ratio of carbon/nitrog...
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ژورنال
عنوان ژورنال: International Journal of Environmental Science & Technology
سال: 2009
ISSN: 1735-1472,1735-2630
DOI: 10.1007/bf03326107