Seasonal hydrological and water quality performance of individual and in-series stormwater infrastructures as treatment trains in cold climate
The performance of stormwater treatment trains and of their individual green infrastructures was evaluated near Montreal, Canada. Three treatment trains were studied: Train 1 – five bioretention cells in series with a wet retention pond; Train 2 – an infiltration trench in series with a dry detentio...
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IWA Publishing
2021
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oai:doaj.org-article:a80ec3c227164916a366a6b471fa1e3b2021-12-02T07:52:04ZSeasonal hydrological and water quality performance of individual and in-series stormwater infrastructures as treatment trains in cold climate2709-80442709-805210.2166/wqrj.2021.026https://doaj.org/article/a80ec3c227164916a366a6b471fa1e3b2021-11-01T00:00:00Zhttp://wqrjc.iwaponline.com/content/56/4/205https://doaj.org/toc/2709-8044https://doaj.org/toc/2709-8052The performance of stormwater treatment trains and of their individual green infrastructures was evaluated near Montreal, Canada. Three treatment trains were studied: Train 1 – five bioretention cells in series with a wet retention pond; Train 2 – an infiltration trench in series with a dry detention pond; and Train 3 – Train 2 in series with a wet retention pond. A total of 47 rain events were monitored to quantity the hydrological performance, while water quality samples were taken during 24 rainfall events. During the summer, the bioretention cells led to a reduction in runoff volumes varying from 8 to 100%. Overall, the three studied treatment trains and all of the individual infrastructures, except for the dry pond, provided reductions in the mean concentrations of total suspended solids, chemical oxygen demand, total nitrogen and total phosphorous. Results also showed that the use of a train of stormwater infrastructures can be more effective to reach Quebec's legislated targets than single infrastructures, but only if the infrastructures are sequenced properly. Indeed, the addition of a dry basin at the end of Train 2 affected negatively the removal efficiency of the four studied contaminants. HIGHLIGHTS Hydrological and water quality performance of single and in-series (train) stormwater control infrastructures was assessed.; The use of a train can be more effective for removing contaminants if sequenced properly.; Adding a dry basin at the end of a train affected negatively the removal efficiency of the four studied contaminants.; The mean removal efficiency of total suspended solids was positive during the winter months.;Caroline Brodeur-DoucetBéatrice PineauJuliette Corrivault-GasconDiane ArjoonPaul LessardGeneviève PelletierSophie DuchesneIWA Publishingarticlebioretention cellsdry basininfiltration trenchremoval efficiencytotal suspended solidswet retention basinEnvironmental technology. Sanitary engineeringTD1-1066ENWater Quality Research Journal, Vol 56, Iss 4, Pp 205-217 (2021) |
| institution |
DOAJ |
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DOAJ |
| language |
EN |
| topic |
bioretention cells dry basin infiltration trench removal efficiency total suspended solids wet retention basin Environmental technology. Sanitary engineering TD1-1066 |
| spellingShingle |
bioretention cells dry basin infiltration trench removal efficiency total suspended solids wet retention basin Environmental technology. Sanitary engineering TD1-1066 Caroline Brodeur-Doucet Béatrice Pineau Juliette Corrivault-Gascon Diane Arjoon Paul Lessard Geneviève Pelletier Sophie Duchesne Seasonal hydrological and water quality performance of individual and in-series stormwater infrastructures as treatment trains in cold climate |
| description |
The performance of stormwater treatment trains and of their individual green infrastructures was evaluated near Montreal, Canada. Three treatment trains were studied: Train 1 – five bioretention cells in series with a wet retention pond; Train 2 – an infiltration trench in series with a dry detention pond; and Train 3 – Train 2 in series with a wet retention pond. A total of 47 rain events were monitored to quantity the hydrological performance, while water quality samples were taken during 24 rainfall events. During the summer, the bioretention cells led to a reduction in runoff volumes varying from 8 to 100%. Overall, the three studied treatment trains and all of the individual infrastructures, except for the dry pond, provided reductions in the mean concentrations of total suspended solids, chemical oxygen demand, total nitrogen and total phosphorous. Results also showed that the use of a train of stormwater infrastructures can be more effective to reach Quebec's legislated targets than single infrastructures, but only if the infrastructures are sequenced properly. Indeed, the addition of a dry basin at the end of Train 2 affected negatively the removal efficiency of the four studied contaminants. HIGHLIGHTS
Hydrological and water quality performance of single and in-series (train) stormwater control infrastructures was assessed.;
The use of a train can be more effective for removing contaminants if sequenced properly.;
Adding a dry basin at the end of a train affected negatively the removal efficiency of the four studied contaminants.;
The mean removal efficiency of total suspended solids was positive during the winter months.; |
| format |
article |
| author |
Caroline Brodeur-Doucet Béatrice Pineau Juliette Corrivault-Gascon Diane Arjoon Paul Lessard Geneviève Pelletier Sophie Duchesne |
| author_facet |
Caroline Brodeur-Doucet Béatrice Pineau Juliette Corrivault-Gascon Diane Arjoon Paul Lessard Geneviève Pelletier Sophie Duchesne |
| author_sort |
Caroline Brodeur-Doucet |
| title |
Seasonal hydrological and water quality performance of individual and in-series stormwater infrastructures as treatment trains in cold climate |
| title_short |
Seasonal hydrological and water quality performance of individual and in-series stormwater infrastructures as treatment trains in cold climate |
| title_full |
Seasonal hydrological and water quality performance of individual and in-series stormwater infrastructures as treatment trains in cold climate |
| title_fullStr |
Seasonal hydrological and water quality performance of individual and in-series stormwater infrastructures as treatment trains in cold climate |
| title_full_unstemmed |
Seasonal hydrological and water quality performance of individual and in-series stormwater infrastructures as treatment trains in cold climate |
| title_sort |
seasonal hydrological and water quality performance of individual and in-series stormwater infrastructures as treatment trains in cold climate |
| publisher |
IWA Publishing |
| publishDate |
2021 |
| url |
https://doaj.org/article/a80ec3c227164916a366a6b471fa1e3b |
| work_keys_str_mv |
AT carolinebrodeurdoucet seasonalhydrologicalandwaterqualityperformanceofindividualandinseriesstormwaterinfrastructuresastreatmenttrainsincoldclimate AT beatricepineau seasonalhydrologicalandwaterqualityperformanceofindividualandinseriesstormwaterinfrastructuresastreatmenttrainsincoldclimate AT juliettecorrivaultgascon seasonalhydrologicalandwaterqualityperformanceofindividualandinseriesstormwaterinfrastructuresastreatmenttrainsincoldclimate AT dianearjoon seasonalhydrologicalandwaterqualityperformanceofindividualandinseriesstormwaterinfrastructuresastreatmenttrainsincoldclimate AT paullessard seasonalhydrologicalandwaterqualityperformanceofindividualandinseriesstormwaterinfrastructuresastreatmenttrainsincoldclimate AT genevievepelletier seasonalhydrologicalandwaterqualityperformanceofindividualandinseriesstormwaterinfrastructuresastreatmenttrainsincoldclimate AT sophieduchesne seasonalhydrologicalandwaterqualityperformanceofindividualandinseriesstormwaterinfrastructuresastreatmenttrainsincoldclimate |
| _version_ |
1718399179620876288 |