Build-up and characterisation of pollutants on urban impervious surfaces

This paper presents the results of the investigation of pollutant build-up on impervious surfaces of a parking lot in Belgrade, Serbia during the summer months. Contaminant build-up was found to be greater on asphalt surfaces directly exposed to vehicular traffic than on concrete walkways. The diffe...

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Vydáno v:Water science and technology Ročník 77; číslo 8; s. 2123 - 2133
Hlavní autoři: Djukić, Aleksandar, Lekić, Branislava, Rajaković-Ognjanović, Vladana, Naunovic, Zorana, Prodanović, Dušan
Médium: Journal Article
Jazyk:angličtina
Vydáno: England IWA Publishing 01.04.2018
Témata:
Accumulation
Anions
Asphalt
Chemical oxygen demand
Construction
Contaminants
Environmental Monitoring
Environmental Pollutants
Heavy metals
Metals
Nitrates
Nitrites
Parameters
Phosphorus
Pollutants
Rain
Serbia
Suspended particulate matter
Total suspended solids
Turbidity
Walkways
Water Pollutants, Chemical
Zinc
Serbia
United States > US
ISSN:0273-1223, 1996-9732
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Shrnutí:This paper presents the results of the investigation of pollutant build-up on impervious surfaces of a parking lot in Belgrade, Serbia during the summer months. Contaminant build-up was found to be greater on asphalt surfaces directly exposed to vehicular traffic than on concrete walkways. The difference in the amounts of accumulated pollutants between asphalt and concrete were significant: for total solids (TS), total suspended solids (TSS), chemical oxygen demand (COD), heavy metals and total phosphorus (TP) accumulations were two to three times higher, while only 30% higher for total nitrogen (TN) and anions. Build-up of most of the measured parameters was best described by power functions. The highest surface loads were found for solids, COD, iron and zinc. A strong correlation was found between turbidity, TS, TSS, COD, heavy metals and phosphorus, while conductivity, nitrates and nitrites were weakly correlated to other parameters.
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ISSN:0273-1223
1996-9732
DOI:10.2166/wst.2018.128