Bioretention–Cistern–Irrigation Treatment Train to Minimize Stormwater Runoff: Fid-Bau Portal

Fachinformationsdienst BAUdigital

Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik

Bioretention–Cistern–Irrigation Treatment Train to Minimize Stormwater Runoff

Doan, Loc Nguyen / Davis, Allen P.

Water quality of parking lot ( $\sim 1,858 m^{2}$ ) stormwater runoff and corresponding bioretention-treated effluent flow (collected in a cistern) were analyzed for total suspended solids (TSS), total phosphorus (TP), total nitrogen (TN), electrical conductivity (EC), copper (Cu), lead (Pb), and zinc (Zn). The novel system includes a standard bioretention facility underdrained to a cistern to store treated stormwater and pumped to a vegetable garden for irrigation. The site abstraction, average bioretention abstraction, and bowl volume were estimated to be 8,500, 4,378, and 895 L, respectively; this indicates that rain events of more than 0.45 cm are necessary to produce runoff and more than 0.75 cm will produce system overflow. Cistern water concentrations averaged ( $\pm 1$ SD) $0.17 \pm 0.04 mg / L$ TP, $1.08 \pm 0.53 mg / L TN$ , $0.11 \pm 0.02 mS / cm$ EC (nonwinter), $15.7 \pm 17.6 μg / L$ copper, and $12.2 \pm 6.3 μg / L$ zinc. All of these concentrations were lower than measured in tap water, indicating effective treatment by the system and that the cistern represented a good-quality water source for irrigation. However, more data for winter EC are required to address EC removal effectiveness of the treatment train system.

Zugriff

Zugriff prüfen

Verfügbarkeit in meiner Bibliothek prüfen

Bestellung bei Subito €

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren

Bioretention–Cistern–Irrigation Treatment Train to Minimize Stormwater Runoff

Doan, Loc Nguyen / Davis, Allen P.

Water quality of parking lot ( $\sim 1,858 m^{2}$ ) stormwater runoff and corresponding bioretention-treated effluent flow (collected in a cistern) were analyzed for total suspended solids (TSS), total phosphorus (TP), total nitrogen (TN), electrical conductivity (EC), copper (Cu), lead (Pb), and zinc (Zn). The novel system includes a standard bioretention facility underdrained to a cistern to store treated stormwater and pumped to a vegetable garden for irrigation. The site abstraction, average bioretention abstraction, and bowl volume were estimated to be 8,500, 4,378, and 895 L, respectively; this indicates that rain events of more than 0.45 cm are necessary to produce runoff and more than 0.75 cm will produce system overflow. Cistern water concentrations averaged ( $\pm 1$ SD) $0.17 \pm 0.04 mg / L$ TP, $1.08 \pm 0.53 mg / L TN$ , $0.11 \pm 0.02 mS / cm$ EC (nonwinter), $15.7 \pm 17.6 μg / L$ copper, and $12.2 \pm 6.3 μg / L$ zinc. All of these concentrations were lower than measured in tap water, indicating effective treatment by the system and that the cistern represented a good-quality water source for irrigation. However, more data for winter EC are required to address EC removal effectiveness of the treatment train system.

Bioretention–Cistern–Irrigation Treatment Train to Minimize Stormwater Runoff

Doan, Loc Nguyen / Davis, Allen P.

Water quality of parking lot ( $\sim 1,858 m^{2}$ ) stormwater runoff and corresponding bioretention-treated effluent flow (collected in a cistern) were analyzed for total suspended solids (TSS), total phosphorus (TP), total nitrogen (TN), electrical conductivity (EC), copper (Cu), lead (Pb), and zinc (Zn). The novel system includes a standard bioretention facility underdrained to a cistern to store treated stormwater and pumped to a vegetable garden for irrigation. The site abstraction, average bioretention abstraction, and bowl volume were estimated to be 8,500, 4,378, and 895 L, respectively; this indicates that rain events of more than 0.45 cm are necessary to produce runoff and more than 0.75 cm will produce system overflow. Cistern water concentrations averaged ( $\pm 1$ SD) $0.17 \pm 0.04 mg / L$ TP, $1.08 \pm 0.53 mg / L TN$ , $0.11 \pm 0.02 mS / cm$ EC (nonwinter), $15.7 \pm 17.6 μg / L$ copper, and $12.2 \pm 6.3 μg / L$ zinc. All of these concentrations were lower than measured in tap water, indicating effective treatment by the system and that the cistern represented a good-quality water source for irrigation. However, more data for winter EC are required to address EC removal effectiveness of the treatment train system.

Zugriff

Zugriff prüfen

Verfügbarkeit in meiner Bibliothek prüfen

Bestellung bei Subito €

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren

Dokumentinformationen

Titel:

Bioretention–Cistern–Irrigation Treatment Train to Minimize Stormwater Runoff

Beteiligte:

Doan, Loc Nguyen (Autor:in) / Davis, Allen P. (Autor:in)

Erschienen in:

Journal of Sustainable Water in the Built Environment ; 3

Erscheinungsdatum:

11.02.2017

ISSN:

DOI:

https://doi.org/10.1061/JSWBAY.0000820

Medientyp:

Aufsatz (Zeitschrift)

Format:

Elektronische Ressource

Sprache:

Unbekannt

Ähnliche Titel

STORMWATER RUNOFF TREATMENT SUBSTRATE AND STORMWATER BIORETENTION SYSTEM CONSTRUCTED BY USING SUBSTRATE

CHAI HONGXIANG / KONG ZHENG / SHAO ZHIYU et al. | Europäisches Patentamt | 2024

Freier Zugriff

STORMWATER RUNOFF TREATMENT SUBSTRATE AND STORMWATER BIORETENTION SYSTEM CONSTRUCTED BY USING SUBSTRATE

CHAI HONGXIANG / KONG ZHENG / SHAO ZHIYU et al. | Europäisches Patentamt | 2022

Freier Zugriff

Stormwater runoff treatment substrate and stormwater bioretention system constructed by using substrate

CHAI HONGXIANG / KONG ZHENG / SHAO ZHIYU et al. | Europäisches Patentamt | 2024

Freier Zugriff

Bioretention for Treatment of Urban Stormwater Runoff: Laboratory and Field Results

Davis, A. P. / Shokouhian, M. / Sharma, H. et al. | British Library Conference Proceedings | 1998

Engineered Bioretention for Removal of Nitrate from Stormwater Runoff

Kim, Hunho / Seagren, Eric A. / Davis, Allen P. | Wiley | 2003