Results 21 to 30 of about 10,036 (140)

Sand to Root Transfer of PAHs and PCBs by Carrots Grown on Sand with Pure Substances and Biosolids Amended Sand [PDF]

, 2006
A study on behaviour of trace organic compounds (Polycyclic Aromatic Hydrocarbons, PAH, and Polychlorinated Biphenyls, PCB) in a sand-plant system has been carried out, with the reclamation of wastewater treatment plant biosolids for agriculture in mind.
Patria, Lucie, Sablayrolles, Caroline, Silvestre, Jérôme, Vignoles-Montrejaud, Mireille   +3 more
core   +3 more sources

Atmospheric chemistry of gas-phase polycyclic aromatic hydrocarbons: formation of atmospheric mutagens. [PDF]

, 1994
The atmospheric chemistry of the 2- to 4-ring polycyclic aromatic hydrocarbons (PAH), which exist mainly in the gas phase in the atmosphere, is discussed. The dominant loss process for the gas-phase PAH is by reaction with the hydroxyl radical, resulting
Atkinson R, Atkinson R, J Arey, Klbpffer W, Leiter J, R Atkinson, Schuetzle D, Williams R, Zielinska B   +8 more
core   +3 more sources

Seasonal and site-specific variation in vapour and aerosol phase PAHs over Flanders (Belgium) and their relation with anthropogenic activities [PDF]

, 2005
Peer ...
Bencs, L., Berghmans, P., Bleux, N., de Hoog, J., Deutsch, F., Grieken, R., Ravindra, K., Roekens, E., Wauters, E.   +8 more
core   +1 more source

Comparison of Austin-Area Stream Sediments to Sediment Quality Guidelines [PDF]

, 2002
This report contains a comparison of sediment content between many Austin creeks.Existing sediment data collected by local, state, and federal agencies from the stream beds and spring pools of the Austin area were compared to human-exposure and ...
Herrington, Chris
core   +1 more source

On p-electron conjugation in the five-membered ring of fluoranthene-type benzenoid hydrocarbons [PDF]

Journal of the Serbian Chemical Society, 2009
A fluoranthene-type benzenoid hydrocarbon (FTBH) is a polycyclic conjugated system obtained by joining two ordinary benzenoid hydrocarbons so as to form a five-membered ring.
IVAN GUTMAN, JELENA ĐURĐEVIĆ
doaj  

Optimisation of ASE for Determination of Organic Compounds Bound to Particulate Matter [PDF]

Kemija u Industriji
Polycyclic aromatic hydrocarbons (PAHs), due to their harmful carcinogenic and mutagenic effects on human health, are significant organic pollutants in the air.
Tajana Horvat, Ivana Jakovljević, Zdravka Sever Štrukil, Gordana Pehnec   +3 more
doaj   +1 more source

Impact of carwash discharge on stormwater quality (Toulouse, France) [PDF]

, 2010
The contribution of discharge from carwashes to pollutant levels in stormwater was evaluated. Five carwashes and two outlets in the city of Toulouse (France) were selected. Water samples were collected from December 2006 to December 2007.
Sablayrolles, Caroline, Vialle, Claire, Vignoles, Christian, Vignoles-Montrejaud, Mireille   +3 more
core   +2 more sources

Inflammation response, oxidative stress and DNA damage caused by urban air pollution exposure increase in the lack of DNA repair XPC protein

Environment International, 2020
Air pollution represents a considerable threat to health worldwide. The São Paulo Metropolitan area, in Brazil, has a unique composition of atmospheric pollutants with a population of nearly 20 million people and 9 million passenger cars.
Nilmara de Oliveira Alves, Guilherme Martins Pereira, Marlise Di Domenico, Giovanna Costanzo, Sarah Benevenuto, Adriana M. de Oliveira Fonoff, Natália de Souza Xavier Costa, Gabriel Ribeiro Júnior, Gustavo Satoru Kajitani, Natália Cestari Moreno, Wesley Fotoran, Janaína Iannicelli Torres, Jailson Bittencourt de Andrade, Mariana Matera Veras, Paulo Artaxo, Carlos Frederico Martins Menck, Pérola de Castro Vasconcellos, Paulo Saldiva   +17 more
doaj   +1 more source

A comparison of PAH emission sampling methods (cyclone, impactor) in particulate and gaseous phase [PDF]

, 2018
Four different domestic heating boilers and four types of fuel (lignite, wet wood, wood pellets and mixed fuel) were tested, and the emissions of the particulate matter (PM) and polycyclic aromatic hydrocarbons (PAHs) were correlated. Dekati low-pressure
Hopan, František, Horák, Jiří, Koloničný, Jan, Krpec, Kamil, Kubesa, Petr, Kuboňová, Lenka, Plachá, Daniela   +6 more
core   +1 more source

Substrate Specificity and Structural Characteristics of the Novel Rieske Nonheme Iron Aromatic Ring-Hydroxylating Oxygenases NidAB and NidA3B3 from Mycobacterium vanbaalenii PYR-1

mBio, 2010
The Rieske nonheme iron aromatic ring-hydroxylating oxygenases (RHOs) NidAB and NidA3B3 from Mycobacterium vanbaalenii PYR-1 have been implicated in the initial oxidation of high-molecular-weight (HMW) polycyclic aromatic hydrocarbons (PAHs), forming cis-
Ohgew Kweon, Seong-Jae Kim, James P. Freeman, Jaekyeong Song, Songjoon Baek, Carl E. Cerniglia   +5 more
doaj   +1 more source