Difference between revisions of "Summary of Bioretention Variants for Permeability of Native Soils and Potential Land use Pollutant Loading"
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<center>'''Summary of Bioretention Variants for Permeability of Native Soils and Potential Land use Pollutant Loading''' </center> | <center>'''Summary of Bioretention Variants for Permeability of Native Soils and Potential Land use Pollutant Loading''' </center> | ||
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<table class="sortable" border=2> | <table class="sortable" border=2> | ||
Revision as of 17:13, 27 December 2012
| Bioretention Type | Variant | Underlying Soil Performance Criteria |
|---|---|---|
| Filtration/Partial Recharge Facility | No under-drain | Higher recharge potential (facility drain time without under-drain is 48 hours) |
| Infiltration/Recharge Facility | Under-drain | Lower recharge potential (facility drain time without under-drain is > 48 hours) |
| Infiltration/Filtration/Recharge Facility | Elevated under-drain | Higher nutrient loadings and/or quantity control |
| Filtration Only Facility | Under-drain with liner | Hot Spot Treatment |