Storm Water Pollutant Removal in Roadside Vegetated Buffer Strips

2004 ◽  
Vol 1890 (1) ◽  
pp. 129-140 ◽  
Author(s):  
Michael Barrett ◽  
Anna Lantin ◽  
Steve Austrheim-Smith
Keyword(s):  
Pollutant Removal ◽  
Storm Water ◽  
Buffer Strips ◽  
Water Pollutant

scholarly journals Modeling for Mitigating Storm Water Unban Flooding and Water Quality Issues by Using Small Serial Dams: A Case Study of the City of San Angelo

2021 ◽  
Keyword(s):  
Water Quality ◽  
Peak Flow ◽  
Pollutant Removal ◽  
Storm Water ◽  
Coefficient Of Determination ◽  
Event Mean Concentration ◽  
Flow Reduction ◽  
Pollutant Reduction ◽  
Water Pollutant ◽  
The City

<p>The City of San Angelo has been imposed on urban flooding and no-point source pollution and develop storm water monitoring and modeling project for managing these storm water issues. This study focuses on the stormwater peak flow reduction and water pollutant improvement by using small serial retention structures. The storm water data collected are utilized to verify storm water and event mean concentration in SWMM model. The verified SWMM that has range from 0.6 to 0.8 of coefficient of determination is modeled to evaluate small serial dams for reducing peak flow and water quality loading. Small serial dams explain the 26%~55.3% peak flow reduction and 53.2%~93.7% water pollutant removal percent. Sensitivity analysis results for three kinds of orifice sizes provide that smaller size increases the hydraulic retention and reduces the peak flow than other bigger size while the bigger size shows effective water pollutant reduction than small size.</p>

scholarly journals Lack of Data for Predicting Storm Water Pollutant Removal by Post-Construction Best Management Practices

2016 ◽  
Author(s):  
Andrew Whelton ◽  
Jeffrey Gill ◽  
Li Song ◽  
Bryce Froderman ◽  
Mahboobeh Teimouri ◽  
...  
Keyword(s):  
Best Management Practices ◽  
Management Practices ◽  
Pollutant Removal ◽  
Storm Water ◽  
Best Management ◽  
Water Pollutant

Storm Water Pollutant Removal Performance of Compost Filter Socks

2009 ◽  
Vol 38 (3) ◽  
pp. 1233-1239 ◽  
Author(s):  
L.B. Faucette ◽  
F.A. Cardoso-Gendreau ◽  
E. Codling ◽  
A.M. Sadeghi ◽  
Y.A. Pachepsky ◽  
...  
Keyword(s):  
Pollutant Removal ◽  
Storm Water ◽  
Water Pollutant

Storm Water Pollutant Removal by Two Wet Ponds in Bellevue, Washington

2000 ◽  
Vol 126 (4) ◽  
pp. 321-330 ◽  
Author(s):  
Karen J. Comings ◽  
Derek B. Booth ◽  
Richard R. Horner
Keyword(s):  
Pollutant Removal ◽  
Storm Water ◽  
Water Pollutant

scholarly journals Selenium in wastewater can be adsorbed by modified natural zeolite and reused in vegetable growth

2021 ◽  
Vol 104 (2) ◽  
pp. 003685042110198
Author(s):  
Xiao Zhang ◽  
Xinyuan Li ◽  
Zihao Jin ◽  
Sadam Hussain Tumrani ◽  
Xiaodong Ji
Keyword(s):  
Aqueous Solution ◽  
Ph Value ◽  
Soil Improvement ◽  
Pollutant Removal ◽  
Maximum Adsorption Capacity ◽  
Selenium Content ◽  
Water Release ◽  
Soil Release ◽  
Release Ratio ◽  
Water Pollutant

Modified natural zeolites (MNZ) are widely used in pollutant removal, but how to address these MNZ that have adsorbed pollutants must be considered. Selenium is an essential trace element for metabolism and is also a water pollutant. Selenium is adsorbed in the water by MNZ in this study first. Then the Brassica chinensis L. was planted in the soil which contains the MNZ loaded with selenium (MNZ-Se) to explore selenium uptake. MNZ-Se release tests in water and soil were also considered. The results showed the following: (1) The maximum adsorption capacity of MNZ for selenium is 46.90 mg/g. (2) Water release experiments of MNZ-Se showed that regardless of how the pH of the aqueous solution changes, the trend of the release of selenium from MNZ-Se in aqueous solution is not affected and first decreases before stabilizing. (3) Soil release experiments of MNZ-Se showed that the selenium content in the soil increased and reached the concentration in the standard of selenium-rich soil. Addition amount and soil pH value will affect the release ratio. The release ratio of MNZ-Se in the water was higher than that in the soil. (4) With an increase in the soil MNZ-Se content, the selenium content in the soil and B. c increases. Above all, MZN can be a good medium for water pollutant removal and soil improvement.

Storm Water Pollutant Management

2019 ◽  
pp. 115-141
Author(s):  
David H.F. Liu ◽  
Kent K. Mao
Keyword(s):  
Storm Water ◽  
Water Pollutant

scholarly journals Novel advanced porous concrete in constructed wetlands: preparation, characterization and application in urban storm runoff treatment

2018 ◽  
Vol 78 (11) ◽  
pp. 2374-2382 ◽  
Author(s):  
Van Tai Tang ◽  
Kannan Pakshirajan
Keyword(s):  
Constructed Wetland ◽  
Oxygen Demand ◽  
Pollutant Removal ◽  
Storm Runoff ◽  
Storm Water ◽  
Water Runoff ◽  
Porous Concrete ◽  
Storm Water Runoff ◽  
Grass Growth ◽  
Urban Storm

Abstract Common porous concrete templates (CPCT) and advanced porous concrete templates (APCT) were employed in this study to construct wetlands for their applications in pollutant removal from storm runoff. The planting ability of the concrete was investigated by growing Festuca elata plants in them. Strength of the porous concrete (7.21 ± 0.19 Mpa) decreased by 1.8 and 4.9% over a period of six and 12 months, respectively, due to its immersion in lake water. The height and weight of Festuca elata grass growth on the porous concrete were observed to be 12.6–16.9 mm and 63.4–95.4 mg, respectively, after a duration of one month. Advanced porous concrete template based constructed wetland (APCT-CW) showed better removal of chemical oxygen demand (COD) (49.6%), total suspended solids (TSS) (58.9), NH3-N (52.4%), total nitrogen (TN) (47.7%) and total phosphorus (TP) (45.5%) in storm water, when compared with the common porous concrete template based constructed wetland (CPCT-CW) with 20.6, 29.8, 30.1, 35.4 and 26.9%, respectively. The removal of Pb, Ni, Zn by the CPCT-CW unit were 28.9, 33.3 and 42.3%, respectively, whereas these were 51.1, 62.5 and 53.8%, respectively, with the APCT-CW unit. These results demonstrate that the advanced porous concrete template in constructed wetland could be employed successfully for the removal of pollutants from urban storm water runoff.

scholarly journals A Location Intelligence System for the Assessment of Pluvial Flooding Risk and the Identification of Storm Water Pollutant Sources from Roads in Suburbanised Areas

Water ◽  
2018 ◽  
Vol 10 (6) ◽  
pp. 746 ◽  
Author(s):  
Szymon Szewrański ◽  
Jakub Chruściński ◽  
Joost van Hoof ◽  
Jan Kazak ◽  
Małgorzata Świąder ◽  
...  
Keyword(s):  
Storm Water ◽  
Intelligence System ◽  
Pluvial Flooding ◽  
Pollutant Sources ◽  
Flooding Risk ◽  
Water Pollutant
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