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<th>Dry swale or step pool</th>
 
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<th>Bioinfiltration</th>
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[[Category:BMP information and selection]]
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[[Category:Level 3 - General information, reference, tables, images, and archives/Tables/Filtration practices]]
 
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Latest revision as of 18:24, 13 December 2022

Unit processes of stormwater treatment techniques for filtration practices (Adapted from WEF, 2008)
Link to this table

Control Dry swale or step pool Wet swale Biofiltration Permeable pavement Tree box/tree trench Green roof
Peak flow attenuation X X X X X
Runoff volume reduction X X X X X
Infiltration X X X X
Dispersion X
Evapotranspiration X X X X X
Runoff collection and usage X X
Sedimentation X X X
Flotation X
Laminar separation
Swirl concentration
Sorption X X X X X
Precipitation X X
Coagulation X X
Filtration X X X X X X
Plant metabolism X X X
Nitrification/denitrification X X
Organic compound degradation X X X X X
Pathogen die off X
Temperature reduction X X X X X
Disinfection X X

This page was last edited on 13 December 2022, at 18:24.