Measures to Reduce Air Pollution Caused by Fugitive Dust Emissions from Harbour Activities

Measures to Reduce Air Pollution Caused by Fugitive Dust Emissions from Harbour Activities

Sandra Sorte Myriam Lopes Vera Rodrigues Joana Leitão Alexandra Monteiro João Ginja Miguel Coutinho Carlos Borrego

CESAM & Department of Environment and Planning, University of Aveiro, Aveiro, Portugal

IDAD, Campus Universitario, Aveiro, Portugal

Available online: 
| Citation



Emissions from harbour-related activities have an important impact on air quality; therefore, improved knowledge about the coastal microclimate and consequent air pollution dispersion patterns is of utmost importance. In recent years, residents of the southeast urban community of the Port of Aveiro (Portugal) have identified high levels of dust in and around their residences, which has raised their concern regarding the potential effects of air pollution on public health. The citizens’ complaints were linked to fugitive dust emissions from petroleum coke (petcoke), which is usually unloaded or temporarily stored outdoors in the port prior to transportation to a nearby manufacturing plant. Following this, the air quality measurements taken in the area have shown high levels of PM10 concentrations, especially when the wind blew from north and northwest directions. Furthermore, a numerical and physical modelling study has been performed in order to assess the impacts of the transport and storage of petcoke on the local air quality. The modelling results pointed out to a set of potential mitigation measures, namely the construction upwind of different barriers from the petcoke pile. This article presents the characterization of the problem and the management strategies adopted. It also presents the results of modelling assessment to select the most potential effective barrier in order to minimize petcoke dust impact on the surrounding population.


CFD model, mitigation measures, petcoke emissions, PM10 dispersion, mitigation measures, wind tunnel


[1] ESPO – European Sea Ports Organisation, Top Environmental Priorities of European Ports for 2013. An Analysis Taking Port Size and Geography into Consideration. ESPO, Brussels, 2013.

[2] CRS (Congressional Research Service), Petroleum Coke: Industry and Environmental Issues. CRS Report R43263, Washington, D.C., 25 p, 2013.

[3] Dourson, M.L., Chinkin, L.R., MacIntosh, D.L., Finn, J.A., Brown, K.W., Reid, S.B. & Martinez, J.M., A case study of potential human health impacts from petroleum coke transfer facilities. Journal Air Waste Management Association, 66, pp. 1061–1076, 2016. DOI: 10.1080/10962247.2016.1180328.

[4] McKee, R.H., Herron, D., Beatty, P., Podhasky, P., Hoffman, G.M., Swigert, J., Lee, C. & Wong, D., Toxicological assessment of green petroleum coke. International Journal Toxicology, 33, pp. 156S–167S, 2014. DOI: 10.1177/1091581813504187.

[5] Caruso, J.A., Zhang, K., Schroeck, N.J., McCoy, B. & McElmurry, S.P., Petroleum coke in the urban environment: A review of potential health effects. International Journal Environment Research Public Health, 12, pp. 6218–6231, 2015. DOI: 10.3390/ijerph120606218.

[6] Donaldson, K, Tran, L, Jimenez, L.A, Duffin, R, Newby, D.E, Mills, N, MacNee, W & Stone, V., Combustion-derived nanoparticles: a review of their toxicology following inhalation exposure. Particle Fibre Toxicology, 21, pp. 2–10, 2005. DOI: 10.1186/1743-8977-2-10.

[7] EEA (European Environment Agency), Air quality in Europe – 2013 report, EEA Report No. 9/2013, Copenhagen, 112 p, 2013.

[8] Wegesser, T.C. & Last, J.A., Lung response to coarse PM: bioassay in mice. Integrative Pharmacology, Toxicology and Genotoxicology, 230, pp. 159–166, 2008. DOI: 10.1016/j.taap.2008.02.013.

[9] Roskill Information Services Head Office. (accessed February 2016).

[10] IndexMundi, (accessed 2016, 2016).

[11] CIMPOR Enterprise, (accessed 2016, 2014).

[12] Gupta, A.K., Gupta, S.K. & Patil, R.S., Environmental management plan for port and harbour projects. Clean Technologies and Environmental Policy, 7(2), pp. 133 –141, 2005. DOI: 10.1007/s10098-004-0266-7.

[13] Borrego, C., Costa, A. M., Amorim, J., Santos, P., Sardo, J., Lopes, M. & Miranda, A. I., Air quality impact due to scrap-metal handling on a sea port: a wind tunnel experiment. Atmospheric Environment, 41, pp. 6396–6405, 2007. DOI: 10.1016/j.atmosenv.2007.01.022.

[14] Borrego, C., Coutinho, M., Costa, A.M., Ginja, J., Ribeiro, C., Monteiro, A., Ribeiro, I., Valente, J., Amorim, J.H., Martins, H., Lopes, D. & Miranda, A.I., Challenges for a new air quality directive: The role of monitoring and modelling techniques. Urban Climate, 14, pp. 328–341, 2015. DOI: 10.1016/j.uclim.2014.06.007.

[15] IDAD (Institute of Environment and Development), Avaliação da Qualidade do Ar na Envolvente do Porto de Aveiro, IDAD report No. R074.15-14/05.05, Aveiro, 100 pages, 2015.

[16] Commission E., 2001 Commission E. Ambient Air Pollution by Polycyclic Aromatic Hydrocarbons (PAH), 2001.

[17] WHO (2000). Air quality guidelines for Europe. WHO Regional Office. Copenhagen.

[18] Rodriguez, S., Querol, X., Alasteuy, A., Viana, M., Alarcón, M., Mantilla, E., Ruiz, C. R. Comparative PM10-PM2.5 source contribution study at rural, urban and industrial sites during PM episodes in Eastern Spain. Science of the Total Environment, 328, 95–113, 2004. DOI: 10.1016/S0048-9697(03)00411-X.

[19] Moreno, T., Querol, X., Alastruey, A., Viana, M., Salvador, P., Campa, A. S., Artiñano, B., Rosa, J., Gibbons, W. Variations in atmospheric PM trace metal content in Spanish towns: Illustrating the chemical complexity of the inorganic urban aerosol cocktail. Atmospheric Environment, 40, 6791–6803, 2006. DOI: 10.1016/j.atmosenv.2006.05.074.

[20] ANSYS FLUENT, 14.5. User’s and theory guide. Canonsburg, Pennsylvania, USA: ANSYS, Inc., 2014.

[21] Borrego, C., Tchepel, O., Costa, A.M., Amorim, J.H. & Miranda, A.I., Emission and dispersion modelling of Lisbon air quality at local scale. Atmospheric Environment, 37, pp. 5197–5205, 2003. DOI: 10.1016/j.atmosenv.2003.09.004.

[22] Martins, A., Cerqueira, M., Ferreira, F., Borrego, C. & Amorim, J.H., Lisbon air quality – evaluating traffic hot-spots. International Journal Environmental Pollution, 39, 306–320, 2009. DOI: 10.1504/IJEP.2009.028693.