Difference between revisions of "Pollutant removal percentages for filtration BMPs"
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| − | + | <font size=3>'''Pollutant removal percentages for filtration BMPs'''.</font size><br> | |
| − | Link to this [[Pollutant removal percentages for filtration BMPs|table]] | + | Link to this [[Pollutant removal percentages for filtration BMPs|table]] |
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<table class="sortable"> | <table class="sortable"> | ||
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<tr> | <tr> | ||
<th>Practice</th> | <th>Practice</th> | ||
| − | <th>TSS | + | <th>TSS Low-Med-High</th> |
| − | <th>TP | + | <th>TP Low-Med-High</th> |
<th>TN<sup>4</sup></th> | <th>TN<sup>4</sup></th> | ||
| − | <th>Metals<sup> | + | <th>Metals<sup>3</sup> (average of Zn and Cu)</th> |
| − | <th>Bacteria<sup> | + | <th>Bacteria<sup>3</sup></th> |
| − | <th>Hydrocarbons<sup> | + | <th>Hydrocarbons<sup>3</sup></th> |
</tr> | </tr> | ||
<tr> | <tr> | ||
| Line 20: | Line 18: | ||
<td>35</td> | <td>35</td> | ||
<td>80</td> | <td>80</td> | ||
| − | <td> | + | <td>50</td> |
<td>80</td> | <td>80</td> | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
<td>Vegetative Filter<sup>2</sup></td> | <td>Vegetative Filter<sup>2</sup></td> | ||
| − | <td> | + | <td>see [[Information on pollutant removal by BMPs#Filtration practice (grass filters/swales)|here]]</td> |
| − | <td>( | + | <td>see [[Information on pollutant removal by BMPs#Filtration practice (grass filters/swales)|here]]</td> |
<td>35</td> | <td>35</td> | ||
<td>80</td> | <td>80</td> | ||
| − | <td> | + | <td>0</td> |
<td>80</td> | <td>80</td> | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
<td colspan=7> | <td colspan=7> | ||
| − | + | </td> | |
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</tr> | </tr> | ||
| + | </table> | ||
| + | <font size=1><sup>1</sup> For example, sand, mixed sand/peat and other geologic media<br> | ||
| + | <sup>2</sup> Grass filter/swale<br> | ||
| + | <sup>3</sup> Not enough information given in databases to differentiate type of filter so both combined for this entry</font size> | ||
| − | </ | + | <noinclude> |
| − | [[ | + | [[Category:Level 2 - Pollutants/Pollutant removal]] |
| + | [[Category:Level 3 - General information, reference, tables, images, and archives/Tables/Pollutant removal]] | ||
| + | [[Category:Level 3 - General information, reference, tables, images, and archives/Tables/Sand filter, iron enhanced sand filter, media filter]] | ||
| + | </noinclude> | ||
Latest revision as of 16:22, 4 August 2022
Pollutant removal percentages for filtration BMPs.
Link to this table
| Practice | TSS Low-Med-High | TP Low-Med-High | TN4 | Metals3 (average of Zn and Cu) | Bacteria3 | Hydrocarbons3 |
|---|---|---|---|---|---|---|
| Media Filter1 | 75-85-90 | 30-50-55 | 35 | 80 | 50 | 80 |
| Vegetative Filter2 | see here | see here | 35 | 80 | 0 | 80 |
1 For example, sand, mixed sand/peat and other geologic media
2 Grass filter/swale
3 Not enough information given in databases to differentiate type of filter so both combined for this entry
This page was last edited on 4 August 2022, at 16:22.