Difference between revisions of "BMP pollutant removal for total nitrogen"
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<sup>c</sup>Note that 100% is assumed for all infiltration, but only for that portion of the flow fully treated in the infiltration facility; by-passed runoff does not receive any treatment. | <sup>c</sup>Note that 100% is assumed for all infiltration, but only for that portion of the flow fully treated in the infiltration facility; by-passed runoff does not receive any treatment. | ||
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| + | [[Category:Level 2 - Pollutants/Pollutant removal]] | ||
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Revision as of 18:22, 1 August 2022
| BMP group | Total nitrogen |
|---|---|
| Bioretentiona | 45 |
| Filtrationb | 35 |
| Infiltrationc | 100 |
| Stormwater ponds | 30 |
| Stormwater wetlands | 30 |
aData based on fewer than five monitoring studies
bExcludes vertical sand filters and filter strips
cNote that 100% is assumed for all infiltration, but only for that portion of the flow fully treated in the infiltration facility; by-passed runoff does not receive any treatment.