Difference between revisions of "Pollutant concentrations1 for filtration BMPs"
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<td colspan=6> | <td colspan=6> | ||
<sup>1</sup> All concentration values in mg/L which equals parts per million | <sup>1</sup> All concentration values in mg/L which equals parts per million | ||
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<sup>2</sup> For example, sand, mixed sand/peat and other geologic media | <sup>2</sup> For example, sand, mixed sand/peat and other geologic media | ||
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<sup>3</sup> Grass filter/swale | <sup>3</sup> Grass filter/swale | ||
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<sup>4</sup> See Appendix N discussion | <sup>4</sup> See Appendix N discussion | ||
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<sup>5</sup>Not enough information given in databases to differentiate type of filter so both combined for this entry | <sup>5</sup>Not enough information given in databases to differentiate type of filter so both combined for this entry | ||
</td> | </td> | ||
Revision as of 16:44, 4 February 2013
Link to this table
| Pollutant Concentrations1 for Filtration BMPs (Source: ASCE International BMP Database (ww.bmpdatabase.org), Tornes (2005) and Winer (CWP, 2000) (see also Appenidx N) | |||||
|---|---|---|---|---|---|
| Practice | TSS High-Med-Low4 | TP High-Med-Low4 | TN5 | Cu5 | Zn5 |
| Media Filter2 | 5-11-16 | 0.06-0.10-0.19 | 1.1 | 0.008 | 0.060 |
| Vegetative Filter3 | 13-20-44 | 0.15-0.24-0.36 | 1.1 | 0.008 | 0.060 |
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1 All concentration values in mg/L which equals parts per million 2 For example, sand, mixed sand/peat and other geologic media 3 Grass filter/swale 4 See Appendix N discussion 5Not enough information given in databases to differentiate type of filter so both combined for this entry |
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