Difference between revisions of "Summary of Bioretention Variants for Permeability of Native Soils and Potential Land use Pollutant Loading"
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</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>Infiltration/Recharge Facility</td> | + | <td>Bioinfiltration (Infiltration/Recharge Facility)</td> |
<td>No underdrain</td> | <td>No underdrain</td> | ||
| − | <td>Higher recharge potential (facility drain time without underdrain is 48 hours)</td> | + | <td>Higher recharge potential (facility drain time without underdrain is 48 hours or less)</td> |
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>Filtration/Partial Recharge Facility</td> | + | <td>Biofiltration with underdrain at the bottom (Filtration/Partial Recharge Facility)</td> |
<td>Underdrain</td> | <td>Underdrain</td> | ||
<td>Lower recharge potential (facility drain time without underdrain is > 48 hours)</td> | <td>Lower recharge potential (facility drain time without underdrain is > 48 hours)</td> | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>Infiltration/Filtration/Recharge Facility </td> | + | <td>biofiltration with internal water storage</td> |
| + | <td>underdrain</td> | ||
| + | <td>Lower recharge potential (facility drain time without underdrain is >48 hours)</td> | ||
| + | </tr> | ||
| + | <tr> | ||
| + | <td>Biofiltration with elevated underdrain (Infiltration/Filtration/Recharge Facility)</td> | ||
<td>Elevated underdrain</td> | <td>Elevated underdrain</td> | ||
<td>Higher nutrient loadings and/or quantity control</td> | <td>Higher nutrient loadings and/or quantity control</td> | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>Filtration Only Facility</td> | + | <td>Biofiltration with liner (Filtration Only Facility)</td> |
<td>Underdrain with liner</td> | <td>Underdrain with liner</td> | ||
<td>Hot Spot Treatment</td> | <td>Hot Spot Treatment</td> | ||
Revision as of 14:50, 13 February 2014
Summary of Bioretention Variants for Permeability of Native Soils and Potential Land use Pollutant Loading
(Link to this table)
| Bioretention Type | Variant | Underlying Soil Performance Criteria |
|---|---|---|
| Bioinfiltration (Infiltration/Recharge Facility) | No underdrain | Higher recharge potential (facility drain time without underdrain is 48 hours or less) |
| Biofiltration with underdrain at the bottom (Filtration/Partial Recharge Facility) | Underdrain | Lower recharge potential (facility drain time without underdrain is > 48 hours) |
| biofiltration with internal water storage | underdrain | Lower recharge potential (facility drain time without underdrain is >48 hours) |
| Biofiltration with elevated underdrain (Infiltration/Filtration/Recharge Facility) | Elevated underdrain | Higher nutrient loadings and/or quantity control |
| Biofiltration with liner (Filtration Only Facility) | Underdrain with liner | Hot Spot Treatment |