- -

Characterization of wash-off from urban impervious surfaces and SuDS design criteria for source control under semi-arid conditions

RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Compartir/Enviar a

Citas

Estadísticas

  • Estadisticas de Uso

Characterization of wash-off from urban impervious surfaces and SuDS design criteria for source control under semi-arid conditions

Mostrar el registro sencillo del ítem

Ficheros en el ítem

dc.contributor.author Andrés Doménech, Ignacio es_ES
dc.contributor.author Hernández Crespo, Carmen es_ES
dc.contributor.author Martín Monerris, Miguel es_ES
dc.contributor.author Andrés-Valeri, Valerio C. es_ES
dc.date.accessioned 2018-05-26T04:24:55Z
dc.date.available 2018-05-26T04:24:55Z
dc.date.issued 2018 es_ES
dc.identifier.issn 0048-9697 es_ES
dc.identifier.uri http://hdl.handle.net/10251/102703
dc.description.abstract [EN] Knowledge about pollutant wash-off from urban impervious surfaces is a key feature for developing effective management strategies. Accordingly, further information is required about urban areas under semi-arid climate conditions at the sub-catchment scale. This is important for designing source control systems for pollution. In this study, a characterization of pollutant wash-off has been performed over sixteen months, at the sub-catchment scale for urban roads as impervious surfaces. The study was conducted in Valencia, Spain, a city with a Mediterranean climate. The results show high event mean concentrations for suspended solids (98 mg/l), organic matter (142 mgCOD/l, 25 mg BOD5/l), nutrients (3.7mgTN/l, 0.4 mg TP/l), and metals (0.23, 0.32, 0.62 and 0.17 mg/l for Cu, Ni, Pb, and Zn, respectively). The results of the runoff characterization highlight the need to control this pollution at its source, separately from wastewater because of their different characteristics. The wash-off, defined in terms of mobilized mass (g/m(2)) fits well with both process-based and statistical models, with the runoff volume and rainfall depth being the main explanatory variables. Based on these results and using information collected from hydrographs and pollutographs, an approach for sizing sustainable urban drainage systems (SuDS), focusing on water quality and quantity variables, has been proposed. By setting a concentration-based target (TSS discharged to receiving waters < 35 mg/l), the results indicate that for a SuDS type detention basin (DB), an off-line configuration performs better than an on-line configuration. The resulting design criterion, expressed as SuDS volume per unit catchment area, assuming a DB type SuDS, varies between 7 and 10 l/m(2). es_ES
dc.description.sponsorship This research was funded through the SUPRIS-SUReS projects (Ref. BIA2015-65240-C2-1-R MINECO/ERDF, UE) and SUPRIS-SUPeI (Ref. BIA2015-65240-C2-2-R MINECO/ERDF, UE), financed by the Spanish Ministry of Economy and Competitiveness and the European Regional Development Fund (ERDF) and by the project IMBORNAL (Ref. SP20120732), financed by Universitat Politecnica de Valencia.
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof The Science of The Total Environment es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Wash-off es_ES
dc.subject Wash-off modelling es_ES
dc.subject Urban impervious surfaces es_ES
dc.subject SuDS design criteria es_ES
dc.subject Semi-arid conditions es_ES
dc.subject.classification TECNOLOGIA DEL MEDIO AMBIENTE es_ES
dc.subject.classification INGENIERIA HIDRAULICA es_ES
dc.title Characterization of wash-off from urban impervious surfaces and SuDS design criteria for source control under semi-arid conditions es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.scitotenv.2017.09.011 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//BIA2015-65240-C2-2-R/ES/SUPERFICIES URBANAS PERMEABLES E INTELIGENTES/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/UPV//SP20120732/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario de Ingeniería del Agua y del Medio Ambiente - Institut Universitari d'Enginyeria de l'Aigua i Medi Ambient es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Hidráulica y Medio Ambiente - Departament d'Enginyeria Hidràulica i Medi Ambient es_ES
dc.description.bibliographicCitation Andrés Doménech, I.; Hernández Crespo, C.; Martín Monerris, M.; Andrés-Valeri, VC. (2018). Characterization of wash-off from urban impervious surfaces and SuDS design criteria for source control under semi-arid conditions. The Science of The Total Environment. 612:1320-1328. https://doi.org/10.1016/j.scitotenv.2017.09.011 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1016/j.scitotenv.2017.09.011 es_ES
dc.description.upvformatpinicio 1320 es_ES
dc.description.upvformatpfin 1328 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 612 es_ES
dc.identifier.pmid 28898938
dc.relation.pasarela S\343193 es_ES
dc.contributor.funder Universitat Politècnica de València es_ES
dc.contributor.funder Ministerio de Economía, Industria y Competitividad es_ES


Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem