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| Content Provider | Springer Nature Link |
|---|---|
| Author | Gonzalez Flesca, rbert Vardoulakis, Sotiris Cicolella, André |
| Copyright Year | 2002 |
| Abstract | A combined monitoring and dispersion modelling methodology was applied for assessing air quality at three different levels of proximity to the selected service station: (I) next to the fuel pumps, (II) in the surrounding environment, and (III) in the background. Continuous monitoring and passive sampling were used for achieving high temporal and spatial resolution, respectively. A Gaussian dispersion model (CALINE4) was used for assessing the road traffic contribution to the local concentrations under different meteorological conditions.It was established that Stage 2 vapour recovery reduces BTX concentrations not only near the pumps, but also in their surrounding environment. However, there is evidence that the efficiency of the system is wind speed dependent. The modelling simulation of the worst case wind scenario revealed the significance of local traffic emissions. It was shown that the traffic contribution even from a single road in the vicinity of the station can, under certain conditions, be higher than the contribution of the station itself to the local BTX levels. Finally, after comparison with previous studies, the concentrations measured near the service station (which was situated in a rural environment) appear to be lower than those observed in busy street canyons in city centres.It can be concluded, although Stage 2 recovery system effectively reduces working VOC losses in service stations, that it will only have a limited positive impact on local air quality if the service station is located in a heavily polluted area. |
| Starting Page | 169 |
| Ending Page | 174 |
| Page Count | 6 |
| File Format | |
| ISSN | 09441344 |
| Journal | Environmental Science and Pollution Research |
| Volume Number | 9 |
| Issue Number | 3 |
| e-ISSN | 16147499 |
| Language | English |
| Publisher | Ecomed |
| Publisher Date | 2002-01-01 |
| Publisher Place | Landsberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Air quality aromatic hydrocarbons benzene BTX concentrations displacement loss dispersion modelling naphthenes olefins paraffins petrol population exposure service station spillage loss research articles Stage 1 and 2 control vapour recovery VOCs volatile organic compounds (VOCs) wind conditions Environment Atmospheric Protection/Air Quality Control/Air Pollution Waste Water Technology Water Pollution Control Water Management Aquatic Pollution Industrial Pollution Prevention |
| Content Type | Text |
| Resource Type | Article |
| Subject | Environmental Chemistry Health, Toxicology and Mutagenesis Pollution Medicine |
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