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Minnesota Stormwater Manual

Primary and secondary pollutant removal mechanisms
Revision as of 14:43, 2 January 2013 by Mtrojan (talk | contribs)

BMP group
Pollutant removal mechanisms
Water quality
Water quantity>
Screening/filtration Infiltration/recharge Settling Biological uptake Temperature control Soil adsorption Volume control Rate control Velocity control ETa
Pollution prevention Not applicable - pollutants not exposed to stormwater
Better Site Design/low impact development ■ ◐ ◐ ◐ ◐ ◐
◐ ◐ ◐
Runoff volume minimization X XX X X X X X X X
Temporary construction sediment control X XX X X X X X X X
Bioretention X XX X X X X X X X
Filtration X XX X X X X X X X
Infiltration X XX X X X X X X X
Stormwater ponds X XX X X X X X X X
Stormwater wetlands XX X X X X X X X X
Supplemental treatment Each supplemental and proprietary device should be carefully studied to learn the primary and secondary removal functions
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