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<td>Below grade</td> | <td>Below grade</td> | ||
<td>Sediment, total suspended solids (>110 µm)</td> | <td>Sediment, total suspended solids (>110 µm)</td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>[https://www.manualslib.com/manual/1903163/Prinsco-Hydrostor-Hs180.html?page=19 Prinsco HydroStor Sediment Row]</td> | ||
+ | <td>Above ground and below grade storage and settling</td> | ||
+ | <td>Screening/straining</td> | ||
+ | <td>Infiltration (for volume loss)</td> | ||
+ | <td>Proprietary</td> | ||
+ | <td>Below grade</td> | ||
+ | <td>Sediment, total suspended solids (>110µm)</td> | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
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<td>Proprietary</td> | <td>Proprietary</td> | ||
<td>Below grade</td> | <td>Below grade</td> | ||
− | <td>Total suspended solids, oils, gross debris, nutrients [https://www.hydro-int.com/sites/default/files/ | + | <td>Total suspended solids, oils, gross debris, nutrients [https://www.hydro-int.com/sites/default/files/hydro_dryscreen_technical_abstract_0.pdf]</td> |
</tr> | </tr> | ||
<tr> | <tr> | ||
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<td>Proprietray</td> | <td>Proprietray</td> | ||
<td>Below grade</td> | <td>Below grade</td> | ||
− | <td>Total suspended solids, nutrients, organics, trash, litter, oils and grease [https:// | + | <td>Total suspended solids, nutrients, organics, trash, litter, oils and grease [https://oldcastleinfrastructure.com/wp-content/uploads/2021/01/4-A-026_NSBB-NutrientSeparatingBaffleBox_WEB.pdf]</td> |
</tr> | </tr> | ||
<tr> | <tr> | ||
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<td>Below grade</td> | <td>Below grade</td> | ||
<td>Sands and large silt sediment, total suspended solids</td> | <td>Sands and large silt sediment, total suspended solids</td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>[https://www.prinsco.com/prinsco-markets/products/stormwater-quality-unit-stormwater/ Prinsco Preserver Dissipator]</td> | ||
+ | <td>Settling</td> | ||
+ | <td>na</td> | ||
+ | <td>na</td> | ||
+ | <td>Proprietary</td> | ||
+ | <td>Below ground</td> | ||
+ | <td>Sediment consisting of course silts and larger, TSS</td> | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
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</tr> | </tr> | ||
</table> | </table> | ||
+ | |||
+ | <noinclude> | ||
+ | [[Category:Level 3 - Best management practices/Pretreatment practices/Tables]] | ||
+ | [[Category:Level 3 - General information, reference, tables, images, and archives/Tables/Pollutant removal]] | ||
+ | [[Category:Level 3 - General information, reference, tables, images, and archives/Tables/Pretreatment]] | ||
+ | </noinclude> |
Above ground and below grade storage and settling - pollutant removal information
Link to this table
Device | Primary mechanism | Secondary mechanism | Other mechanism | Proprietray/nonproprietray | Above ground/below grade | Pollutants removed |
---|---|---|---|---|---|---|
Pretreatment row on underground storage/filtration | Settling | Screening/straining | Infiltration (for volume loss) | Nonproprietary | Below grade | Sediment, total suspended solids |
StormTech Isolator Row (see adjacent figure) [1] | Settling | Screening/straining | Infiltration (for volume loss) | Proprietary | Below grade | Sediment, total suspended solids (>110 µm) |
Prinsco HydroStor Sediment Row | Above ground and below grade storage and settling | Screening/straining | Infiltration (for volume loss) | Proprietary | Below grade | Sediment, total suspended solids (>110µm) |
Settling chamber/vault | Settling | Nonproprietary | Below grade | Sediment | ||
Oil/water/grit separators | Settling | Screening/straining | Nonproprietary | Below grade | Trash and debris, floatables, oil and grease, coarse sediment, total suspended solids when placed off-line [2]; [3] | |
Hydro Dry Screen | Settling | Screening/straining | Buoyancy/skimming | Proprietary | Below grade | Total suspended solids, oils, gross debris, nutrients [4] |
Suntree Nutrient Separating Baffle Box (NSBB) | Settling | Screening/straining | Buoyancy/Skimming; Biodegradation; Filtration (SkimBoss option) | Proprietray | Below grade | Total suspended solids, nutrients, organics, trash, litter, oils and grease [5] |
Manhole Baffle Box | Settling | Screening/straining | Nonproprietary | Below grade | Sediment, suspended solids, trash, floatables [6] | |
Environment 21 StormPro | Settling | Proprietary | Below grade | Suspended solids, hydrocarbons, trash, floatables [7] | ||
BaySeparator by BaySaver | Settling | Buoyancy/skimming | Proprietray | Below grade | Sediment, floatables, oil | |
Sump Manhole with SAFL Baffle | Settling | Screening/straining | Proprietray | Below grade | Sands and large silt sediment, total suspended solids | |
Prinsco Preserver Dissipator | Settling | na | na | Proprietary | Below ground | Sediment consisting of course silts and larger, TSS |
Deep sump catch basin | Settling | Buoyancy/skimming | Nonproprietary | Below grade | Sediment, debris, trash, oil | |
Forebay/pre-settling basin for wet pond | Settling | Nonproprietray | Aboveground | Sediment |
This page was last edited on 22 January 2024, at 12:23.