DOI: 10.1016/j.watres.2018.08.064
Scopus记录号: 2-s2.0-85053005975
论文题名: Field performance of two biofiltration systems treating micropollutants from road runoff
作者: Flanagan K. ; Branchu P. ; Boudahmane L. ; Caupos E. ; Demare D. ; Deshayes S. ; Dubois P. ; Meffray L. ; Partibane C. ; Saad M. ; Gromaire M.-C.
刊名: Water Research
ISSN: 431354
出版年: 2018
卷: 145 起始页码: 562
结束页码: 578
语种: 英语
英文关键词: Biofiltration
; Low impact development
; Micropollutant
; Road runoff
; Swale
; Vegetative filter strip
Scopus关键词: Biofilters
; Biofiltration
; Catchments
; Esters
; Hydrocarbons
; Organic carbon
; Phenols
; Pollution
; Roads and streets
; Runoff
; Trace elements
; Low impact development
; Micropollutants
; Road runoff
; Swale
; Vegetative filter strips
; Polycyclic aromatic hydrocarbons
; biofiltration
; concentration (composition)
; PAH
; performance assessment
; petroleum hydrocarbon
; pollutant removal
; runoff
英文摘要: The treatment efficiency of a vegetative filter strip and a biofiltration swale treating heavily loaded road runoff are evaluated. Concentrations measured in water drained from the two systems are compared to those in untreated road runoff collected from a reference catchment for a wide range of contaminants including organic carbon, nutrients (N and P), trace metals, and organic micropollutants (polycyclic aromatic hydrocarbons (PAH), total petroleum hydrocarbons (TPH), alkylphenols, bisphenol-A, phthalates), in both total and dissolved phases. Predominantly particulate pollutants, including Pb, Zn and PAH, were very efficiently removed (around 90%) for most events. However, poor particulate removal was observed during a winter period. Relatively few pollutants were significantly removed in the dissolved phase and observed concentration reductions tended to be lower than those of suspended solids and associated pollutants; as such, lower removals were observed for total concentrations of moderately particulate micropollutants, including bisphenol-A, alkylphenols and phthalates. In addition, some pollutants appear to be emitted from various biofilter components (filter media, drainage and lining materials), as low or negative concentration removals were observed during the first months of operation of the biofiltration swale. © 2018 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/112402
Appears in Collections: 气候减缓与适应
There are no files associated with this item.
作者单位: LEESU, UMR MA 102, École des Ponts, AgroParisTech, UPEC, UPE, Champs-sur-Marne, 6-8 Avenue Blaise Pascal, Cité Descartes, Marne-la-Vallée Cedex 2, 77455, France; CEREMA, 12 Rue Léon Teisserenc de Bort, Trappes, 78190, France; IFSTTAR, Laboratoire Eau et Environnement, Route de Bouaye CS4, Bouguenais Cedex, 44344, France
Recommended Citation:
Flanagan K.,Branchu P.,Boudahmane L.,et al. Field performance of two biofiltration systems treating micropollutants from road runoff[J]. Water Research,2018-01-01,145