Potential sources and measured concentrations of VOCs in Balikesir ambient atmosphere

2020-07-01
Yalcin, Efdal
TECER, LOKMAN HAKAN
YURDAKUL, Sema
Tuncel, Süleyman Gürdal
The assessment of volatile organic compounds (VOCs) has become an important field of interest in atmospheric pollution. This study quantifies and characterizes the ambient levels and spatial distribution of VOCs in urban and rural areas of Balikesir city, Turkey. For these assessments, passive sampling of VOCs performed at approximately 50 locations in and around the city of Balikesir. Twenty-five VOCs were regularly monitored and analyzed with the GC-FID system. The sampling periods were carried out for seven-day periods during March and August 2010. In the study, mean Sigma VOC concentrations were found to be as high 67 and 51 mu g m(-3) for the winter and summer seasons, respectively. Median concentrations of benzene, toluene, ethylbenzene, m,p-xylene and o-xylene were 2.6, 11, 1.30, 1.80 and 0.73 mu g m(-3), respectively. Although there were some changes between concentrations of VOC groups between the summer and winter campaigns, differences were not dramatic. Winter-to-summer ratios of the target compounds ranged from 0.2 (1,2,4-trimethylbenzene) to 9 (hexane). Most of the target compounds have higher concentrations in winter. Only few VOCs, including n-propylbenzene, 1,2,4- trimethylbenzene, 1-undecene and 1,2,4- trichlorobenzene have higher concentrations in summer. Spatial distribution of VOCs demonstrated that the roads are hot spots for measured VOC concentrations. The drinking water treatment plant, industrial solvent emissions from pesticide and insecticide applications in agriculture, and emissions from traffic were the sources that contribute to total VOC load in the Balikesir atmosphere.
ATMOSFERA

Suggestions

Ambient VOC concentrations in the city of Balikesir and its environment
Yalçın, Giyasettin Efdal; Tuncel, Süleyman Gürdal; Department of Environmental Engineering (2013)
The assessment of volatile organic compounds (VOCs) has become an important field of interest in atmospheric pollution. This study quantifies and characterizes the ambient levels and spatial distribution of VOCs in urban and rural areas of Balıkesir. In addition, for the city drinking water dam excess flux from the traffic estimation was done. For these assessments passive sampling of VOCs performed at approximately 50 locations in and around the city of Balıkesir and analyzed with GC-FID system. Tenax TA w...
Spatial distribution of organic pollutants in Bursa atmosphere : seasonality and health effects
Yılmaz Civan, Mihriban; Tuncel, Süleyman Gürdal; Department of Environmental Engineering (2010)
The assessment of volatile organic compounds (VOCs) has become an area of particular interest in the field of atmospheric pollution due to their adverse health and environmental effects. This study is aimed to identify, quantify and characterize VOC in different urban areas and industrial areas in Bursa. The spatial distribution, seasonal variation as well as health risks assessment of VOC were discussed. Air samples were collected by means of sorbent passive sampling at over 50 sampling points in Bursa and...
DATABASE STUDY ON THE SUSTAINABILITY ASSESSMENT OF PLASTIC WASTE UTILIZATION IN CONCRETE: TOWARDS THE DEVELOPMENT OF SUSTAINABLE WASTE MANAGEMENT ROUTE
Nwaokete, Chima Daniel; Ceren, Ince; Sustainable Environment and Energy Systems (2023-1-26)
The non-biodegradable nature of most plastic waste has devastating impacts on ecosystems, the biophysical environment, and human health. The current waste management alternatives such as landfilling, incineration and recycling are often accompanied by adverse effects on the environment. Although concrete incorporating polypropylene and polyethylene terephthalate has been investigated in the literature, the diverse use of these plastics along with the variances in the mix concrete constituents has brought al...
Future Mangrove Carbon Storage Under Climate Change and Deforestation
Chatting, Mark; Al-Maslamani, Ibrahim; Walton, Mark; Skov, Martin W.; Kennedy, Hilary; Hüsrevoğlu, Yusuf Sinan; Le Vay, Lewis (2022-02-01)
Mangroves are important sinks of organic carbon (C) and there is significant interest in their use for greenhouse gas emissions mitigation. Adverse impacts on organic carbon storage potential from future climate change and deforestation would devalue such ambitions, thus global projections of future change remains a priority research area. We modeled the effects of climate change on future C stocks and soil sequestration rates (CSR) under two climate scenarios ("business as usual": SSP245 and high-emissions...
Formation of nitrogen functionalities in biochar materials and their role in the mitigation of hazardous emerging organic pollutants from wastewater
Başer, Begüm; Yousaf, Balal; Yetiş, Ülkü; Abbas, Qumber; Kwon, Eilhann E.; Wang, Shengsen; Bolan, Nanthi S.; Rinklebe, Jörg (2021-08-15)
Emerging organic pollutants (EOPs) are serious environmental concerns known for their prominent adverse and hazardous ecological effects, and persistence in nature. Their detrimental impacts have inspired researchers to develop the strategic tools that reduce and overcome the challenges caused by EOPs' rising concentration. As such, biochar becomes as a promising class of biomass-derived functional materials that can be used as low-cost and environmentally-friendly emerging catalysts to remove EOPs. Herein,...
Citation Formats
E. Yalcin, L. H. TECER, S. YURDAKUL, and S. G. Tuncel, “Potential sources and measured concentrations of VOCs in Balikesir ambient atmosphere,” ATMOSFERA, pp. 269–284, 2020, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/89313.