Results 21 to 30 of about 10,571 (220)

Ultrasound cooperating with ethanol and HPCD for enhancing desorption of HMW PAH from contaminated soil

open access: yesSustainable Environment
Desorption is a crucial process for multiple remediation technologies used to detoxify high-molecular-weight (HMW) PAHs (polycyclic aromatic hydrocarbons) from contaminated soils.
Kaikai Zhang   +6 more
doaj   +1 more source

Orientation of Disubstituted Fluoranthene Derivatives [PDF]

open access: yesNature, 1950
ALTHOUGH fluoranthene is readily attacked by bromine, etc., none of the disubstituted products has been rigidly orientated. Tobler et al.1 obtained a fluoranthene disulphonic acid, which on fusion with alkali followed by oxidation gave a coloured ‘chin-hydronartigen’ compound, and they rightly pointed out that a quinoid product would mean that ...
N, CAMPBELL, W W, EASTON, J, RAYMENT
openaire   +2 more sources

Fluoranthene-2,3- and -1,5-diones Are Novel Products from the Bacterial Transformation of Fluoranthene

open access: yes, 2016
Fluoranthene is one of the predominant compounds found in soils and sediments contaminated with polycyclic aromatic hydrocarbons (PAH). Four bacterial strains isolated from PAH-contaminated soils transformed fluoranthene to a number of products during ...
Michael D. Aitken (427621)   +3 more
core   +1 more source

Mechanochemical remediation of fluoranthene contaminated soil and biotoxicity evaluation

open access: yes, 2021
A mechanochemical (MC) method was employed for the remediation of soil contaminated with fluoranthene (C16H10, FL) a four-ringed polycyclic aromatic hydrocarbon (PAH) containing three benzene rings and a central five-membered heterocyclic ring, with the ...
Qiwu Zhang (1946311)   +4 more
core   +1 more source

Determination of sensitivity limit in quantative analysis of polycyclic aromatic hydrocarbons by Gc-ms [PDF]

open access: yesActa Periodica Technologica, 2004
The limit of detection (LOD) and the limit of quantitation (LOQ) for 16 individual PAHs from the Environmental Protection Agency (EPA) list (naphthalene, acenaphthylene, acenaphtene, fluorene, phenanthrene antrachene, fluoranthene, pyrene, benzo(a ...
Marjanović Nikola J.   +3 more
doaj   +1 more source

Identification of the state of the soil-plant systems on the RUDN-University campus (based on PAH concentrations) [PDF]

open access: yesE3S Web of Conferences, 2020
The environmental state of soil-plant systems under the condition of technogenic pressure has been demonstrated on the example of the social significant territory in the city of Moscow – the campus of the RUDN University.
Khaustov Aleksandr   +4 more
doaj   +1 more source

Influence of carbon nanotubes on the bioavailability of fluoranthene

open access: yes, 2015
Concurrent with the increase in the use of carbon nanotubes (CNTs) in society is the rise of their introduction into the environment. Carbon nanotubes cause adverse effects themselves, and they have the potential to adsorb contaminants such as polycyclic
Klaine, Stephen J.   +9 more
core   +1 more source

Biosorption and biotransformation of fluoranthene by white-rot fungus pleurotus eryngii F032

open access: yes, 2013
Major concern about the presence of fluoranthene, which consists of four fused benzene rings, in the environment has been raised in the past few years due to its toxic, mutagenic, and persistent organic pollutant properties.
Risky, Ayu Kristanti   +2 more
core   +2 more sources

Ueber Fluoranthen [PDF]

open access: yesBerichte der deutschen chemischen Gesellschaft, 1878
n ...
openaire   +2 more sources

Chlorophyll fluorescence as an indicator of fluoranthene phototoxicity

open access: yesPlant, Soil and Environment, 2007
The effect of the short-time exposure (12, 24 and 48 h) of increasing concentration (0.1, 1 and 10 mg/l) of intact (FLT) and photo-modified (phFLT) fluoranthene on the chlorophyll fluorescence parameters (F0, FV/FM and ΦII) in pea plants (Pisum sativum L.
M. Kummerová, L. Váňová
doaj   +1 more source

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