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Yuliya Koudryashova, Tatiana Chizhova, Pavel Zadorozhny, Anna Ponomareva and Alena Eskova
The concentrations of 14 polycyclic aromatic hydrocarbons (PAHs) in the sediment of the Tatar Trough were studied. Despite the increase in PAH concentrations over recent decades, which is likely the result of the handling and transportation of fossil fue...
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Eyal Kurzbaum
Constructed wetlands (CW) have attracted growing interest in wastewater treatment research in the last 20 years, and have been investigated intensively worldwide. Many of the basic processes occurring in CWs have been qualitatively established; however, ...
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Bertrand Bessagnet, Nadine Allemand, Jean-Philippe Putaud, Florian Couvidat, Jean-Marc André, David Simpson, Enrico Pisoni, Benjamin N. Murphy and Philippe Thunis
Key conclusions and recommendations are proposed to enlighten decision makers in view of the next regulations on vehicle emissions in Europe and worldwide through the synergistic contexts of air quality and climate change.
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Eduard Venter, Phumzile Sibisi, Natasha van de Haar, Adriaana Jacobs
Pág. 7 bladsye
Microbial growth develops in stored diesel fuel. This can influence later use in emergency backup generators and vehicles through the clogging of fuel filters by the development of biomass. A mutualistic microbial community can develop in stored fue...
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Kazuhiro Yamamoto and Masahiro Takemoto
In this study, to reduce the amount of pollutant PAH and soot in the flame, we examined the burner system equipped with a center air injection. For this purpose, by using PAH-LIF and soot LII, we evaluated relative PAH and soot amounts in both the triple...
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Yuliya Koudryashova, Tatiana Chizhova, Mutsuo Inoue, Kazuichi Hayakawa, Seiya Nagao, Evgeniya Marina and Rodrigo Mundo
A vertical pattern of fractionated polycyclic aromatic hydrocarbons (PAH) was studied in the Japan Basin in the Sea of Japan. The highest PAH concentration was found in the mesopelagic realm, possibly resulting from deep convection and/or subduction of i...
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Dong Zhang, Li Lu, Hongting Zhao, Meiqing Jin, Ting Lü and Jun Lin
Biosorption has been widely recognized as a promising method to treat wastewater. However, few studies have investigated the impact of pollutants? properties on wastewater treatment, as well as the underlying mechanisms and future predictions. In this st...
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Sungwoo Ahn, David Werner, Richard G. Luthy
Pág. 2931 - 2942
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Sungwoo Ahn, David Werner, Richard G. Luthy
Pág. 2931 - 2942
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Laurentiu Mihai Palade, Mioara Negoi?a, Alina Cristina Adascalului and Adriana Laura Mihai
The chemical group comprising polycyclic aromatic hydrocarbons (PAHs) has received prolonged evaluation and scrutiny in the past several decades. PAHs are ubiquitous carcinogenic pollutants and pose a significant threat to human health through their envi...
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Diana A. Stephansen, Carlos A. Arias, Hans Brix, Morten L. Fejerskov and Asbjørn H. Nielsen
Sediments and invertebrates were sampled from 9 stormwater retention ponds (SWRPs) and 11 natural, shallow lakes in Denmark. Samples were analyzed for 13 polycyclic aromatic hydrocarbons (PAHs). The SWRPs received urban and highway runoff from various ty...
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Xin Wang, Zhenxing Shen, Yaling Zeng, Fobang Liu, Qian Zhang, Yali Lei, Hongmei Xu, Junji Cao and Liu Yang
Day-night PM10-bound PAHs were studied at an urban site of Xi?an from 20 December 2006 to 28 October 2007. The annual mean concentration of nighttime PAHs (285.0 ng m-3) was higher than that in daytime (239.4 ng m-3). A significant difference of PAH conc...
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Arkadiusz Grzeczka, Urszula Paslawska, Szymon Graczyk, Paulina Antosik, Marcin Zawadzki and Robert Paslawski
Pulmonary venous hypertension (PVH) is caused by deteriorating left ventricular function. The most common cause of PVH in dogs is myxomatous mitral valve degeneration (MMVD). It causes left ventricular volume overload and an increase in left atrial and p...
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N. RAJPUT,A. LAKHANI
Sixteen polycyclic aromatic hydrocarbons (PAH) were measured in total suspended particulate matter (TSPM) samples collected at an urban and industrial cum residential site in Agra (India) from December 2005 to December 2006. The average total PAH concent...
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Abid Hussain, Fahad N. Al-Barakah, Mohamed Al-Sewailem, Mohamed H. El-Saeid, Muhammad Waqar and Mahtab Ahmad
Increased industrialization has introduced a lot of hazardous materials into ecosystems. Polycyclic aromatic hydrocarbons (PAHs) are among the most toxic and persistent organic pollutants emanating from petrochemical industrial areas. Remediation of PAHs...
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Jianling Xu, Hanxi Wang, Lianxi Sheng, Xuejun Liu and Xiaoxue Zheng
The Momoge Nature Reserve is the research object of this study. Through field sampling, laboratory experiments and analysis, the contents, distribution characteristics, source identification, pollution levels and risk levels of polycyclic aromatic hydroc...
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Roberto Zonta, Daniele Cassin, Roberto Pini and Janusz Dominik
The Venice canal network requires periodic intervention to remove sediments that progressively accumulate. The most recent dredging operation was carried out in the second half of the 1990s and early 2000s. These sediments had accumulated over a period o...
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Lukasz Bak, Bartosz Szelag, Aleksandra Salata and Jan Studzinski
The processes that affect sediment quality in drainage systems show high dynamics and complexity. However, relatively little information is available on the influence of both catchment characteristics and meteorological conditions on sediment chemical pr...
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Yi-Ming Zhang, Peter Brimblecombe and Chon-Lin Lee
Microplastics are a major environmental issue. In marine systems, these break down into small fragments that may lodge within organisms, but they behave as vectors for chemicals when pollutants such as metals, polycyclic aromatic hydrocarbons (PAHs), pes...
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Camille Berthod, Marie-Hélène Bénard-Déraspe, Jean-François Laplante, Nicolas Lemaire, Madeleine Nadeau, Nicolas Toupoint, Gaëlle Triffault-Bouchet and Richard Saint-Louis
The growing transportation of petroleum products pose a significant risk of marine diesel or diluted bitumen (dilbit) spills at sea. Despite the economic importance of the American lobster, there have been few studies assessing the impact study of such a...
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