2024-03-29T01:55:22Zhttps://repositori.uji.es/oai/requestoai:repositori.uji.es:10234/1603982022-06-09T09:57:11Zcom_10234_7033com_10234_9col_10234_8618
Repositori UJI
author
Amato, F.
author
Escrig, Alberto
author
Sanfélix Forner, Vicenta
author
Celades López, Irina
author
Reche, Cristina
author
Monfort, Eliseo
author
Querol, Xavier
2016-06-07T09:32:34Z
2016-06-07T09:32:34Z
2016-04
AMATO, Fulvio, et al. Effects of water and CMA in mitigating industrial road dust resuspension. Atmospheric Environment, 2016, vol. 131, p. 334-340.
http://hdl.handle.net/10234/160398
http://dx.doi.org/10.1016/j.atmosenv.2016.02.018
Water spraying and/or chemical suppressants such as salts and polymers have been suggested to reduce road dust resuspension due to their capability to increase adhesion, and therefore the effective size and weight of particles, but contrasting results have been obtained so further testing are needed. This study presents the first results of street washing and Calcium Magnesium Acetate (CMA) efficiencies at two industrial roads (paved and unpaved) in the Mediterranean region where the high solar radiation, warm climate, and scarce precipitation, may play a key role in determining the efficiency of mitigation techniques Results show that, at both sites, street washing (water only) was more effective than CMA. Street washing made observe 18% (daily basis) and >90% (first hour) reductions of kerbside PM10 concentrations for the paved and unpaved road respectively, while with CMA PM10 decrease was generally lower and with less statistical significance.
eng
Copyright © 2016 Elsevier Ltd. All rights reserved.
PM10
Road dust
Soil
Mineral
Crustal
CMA
Effects of water and CMA in mitigating industrial road dust resuspension
info:eu-repo/semantics/article
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