Difference between revisions of "Stormwater filtration BMPs - treatment properties"
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| Line 28: | Line 28: | ||
:Commercial | :Commercial | ||
:Industrial | :Industrial | ||
| − | |||
:Highway/Road | :Highway/Road | ||
:Recreational</td> | :Recreational</td> | ||
| Line 47: | Line 46: | ||
<td> | <td> | ||
:Residential | :Residential | ||
| − | : | + | :Commercial |
| − | |||
:Industrial | :Industrial | ||
:Highway/Road | :Highway/Road | ||
| Line 56: | Line 54: | ||
<td>Biofiltration Basin</td> | <td>Biofiltration Basin</td> | ||
<td>[[File:Bioinfiltration icon.png|center|100px]]</td> | <td>[[File:Bioinfiltration icon.png|center|100px]]</td> | ||
| − | <td>Sedimentation / | + | <td>Sedimentation / Filtration</td> |
<td>Beginning</td> | <td>Beginning</td> | ||
| − | <td>TSS: High | + | <td> |
| − | TN: Low/Medium | + | :TSS: High |
| − | TP: Medium/High | + | :TN: Low/Medium |
| − | Chloride: Low | + | :TP: Medium/High |
| − | Metals: High | + | :Chloride: Low |
| − | Oils and Grease: High</td> | + | :Metals: High |
| − | <td>Residential: Yes | + | :Oils and Grease: High</td> |
| − | Commercial: Yes | + | <td> |
| − | + | :Residential: Yes | |
| − | + | :Commercial: Yes | |
| − | Retrofit: Yes | + | :Retrofit: Yes |
| − | + | </td> | |
</tr> | </tr> | ||
<tr> | <tr> | ||
| Line 75: | Line 73: | ||
<td>Permeable pavement with underdrain</td> | <td>Permeable pavement with underdrain</td> | ||
<td>[[file:Permeable pavement icon.png|center|100px]]</td> | <td>[[file:Permeable pavement icon.png|center|100px]]</td> | ||
| − | <td> | + | <td>Filtration</td> |
<td>Beginning</td> | <td>Beginning</td> | ||
| − | <td>TSS: High | + | <td> |
| − | TN: Medium/High | + | :TSS: High |
| − | TP: Medium/High | + | :TN: Medium/High |
| − | Chloride: Low | + | :TP: Medium/High |
| − | Metals: High | + | :Chloride: Low |
| − | Oils and Grease: High</td> | + | :Metals: High |
| − | <td>Residential: Yes | + | :Oils and Grease: High</td> |
| − | Commercial: Yes | + | <td> |
| − | Ultra Urban: Yes | + | :Residential: Yes |
| − | + | :Commercial: Yes | |
| − | Retrofit: Yes | + | :Ultra Urban: Yes |
| − | + | :Retrofit: Yes | |
| + | </td> | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
<td>Tree Trench/Tree Box (with underdrain)</td> | <td>Tree Trench/Tree Box (with underdrain)</td> | ||
<td>[[File:Tree trench icon.png|center|100px]]</td> | <td>[[File:Tree trench icon.png|center|100px]]</td> | ||
| − | <td> | + | <td>Filtration, Transpiration</td> |
<td>Throughout</td> | <td>Throughout</td> | ||
| − | <td>TSS: High | + | <td> |
| − | TN: Medium/High | + | :TSS: High |
| − | TP: Medium/High | + | :TN: Medium/High |
| − | Chloride: Low | + | :TP: Medium/High |
| − | Metals: High | + | :Chloride: Low |
| − | Oils and Grease: High | + | :Metals: High |
| − | Pathogens: High</td> | + | :Oils and Grease: High |
| − | <td> | + | :Pathogens: High</td> |
| − | Commercial: Yes | + | <td> |
| − | Ultra Urban: Yes | + | :Commercial: Yes |
| − | + | :Ultra Urban: Yes | |
| − | Retrofit: Yes | + | :Retrofit: Yes |
| − | + | </td> | |
</tr> | </tr> | ||
<td>Green roof</td> | <td>Green roof</td> | ||
Revision as of 16:51, 14 March 2018
Stormwater filtration BMPs - treatment properties
Link to this table
| Stormwater BMP | Illustration | Pollutant Removal Mechanism | Location in Treatment Train | Pollutant Removal 1,2 | Potential Application 1 |
|---|---|---|---|---|---|
| Dry swale or step pool |  |
Sedimentation / Infiltration | Throughout |
|
|
| Wet swale |  |
Sedimentation / Transpiration | throughout |
|
|
| Biofiltration Basin |  |
Sedimentation / Filtration | Beginning |
|
|
| Permeable pavement with underdrain |  |
Filtration | Beginning |
|
|
| Tree Trench/Tree Box (with underdrain) |  |
Filtration, Transpiration | Throughout |
|
|
| Green roof | TSS: High
TN: Medium/High TP: Medium/High Chloride: Low Metals: High Oils and Grease: High Pathogens: High |
Residential: Yes
Commercial: Yes Ultra Urban: Yes Industrial: Yes Retrofit: Yes Highway/Road: No |
1 Treatment Capabilities and Potential Applications referenced from Manual Section BMP's for stormwater infiltration
2 Low = < 30%; Medium = 30‐65%; High = 65‐100%