Difference between revisions of "Stormwater filtration BMPs - treatment properties"
Stormwater filtration BMPs - treatment properties

Revision as of 17:05, 14 March 2018

Stormwater filtration BMPs - treatment properties
Link to this table

Stormwater BMP	Pollutant Removal Mechanism	Location in Treatment Train	Pollutant Removal ¹	Potential Application
Dry swale or step pool	Sedimentation / Infiltration	Throughout	TSS: Medium TN: Low TP: Medium Chloride: Low Metals: Medium Oils and Grease: Low Pathogens: Low	Residential Commercial Industrial Highway/Road Recreational
Wet swale	Sedimentation / Transpiration	throughout	TSS: Medium TN: Low TP: Low Chloride: Low Metals: Low Oils and Grease: Low Pathogens: Low	Residential Commercial Industrial Highway/Road Recreation
Biofiltration Basin	Sedimentation / Filtration	Beginning	TSS: High TN: Low/Medium TP: Medium/High Chloride: Low Metals: High Oils and Grease: High	Residential: Yes Commercial: Yes Retrofit: Yes
Permeable pavement with underdrain	Filtration	Beginning	TSS: High TN: Medium/High TP: Medium/High Chloride: Low Metals: High Oils and Grease: High	Residential: Yes Commercial: Yes Ultra Urban: Yes Retrofit: Yes
Tree Trench/Tree Box (with underdrain)	Filtration, Transpiration	Throughout	TSS: High TN: Medium/High TP: Medium/High Chloride: Low Metals: High Oils and Grease: High Pathogens: High	Commercial: Yes Ultra Urban: Yes Retrofit: Yes
Green roof			TSS: High TN: Medium/High TP: Medium/High Chloride: Low Metals: High Oils and Grease: High Pathogens High	Residential Commercial Ultra Urban Industrial Retrofit

¹² Low = < 30%; Medium = 30‐65%; High = 65‐100%

@@ Line 8: / Line 8: @@
 <th>Pollutant Removal Mechanism</th>
 <th>Location in Treatment Train</th>
-<th>Pollutant Removal <sup>1,2</sup></th>
+<th>Pollutant Removal <sup>1</sup></th>
-<th>Potential Application <sup>1</sup></th>
+<th>Potential Application</th>
 </tr>
 <tr>
@@ Line 115: / Line 115: @@
 <td></td>
 <td>TSS: High
-TN: Medium/High
+:TN: Medium/High
-TP: Medium/High
+:TP: Medium/High
-Chloride: Low
+:Chloride: Low
-Metals: High
+:Metals: High
-Oils and Grease: High
+:Oils and Grease: High
-Pathogens: High</td>
+;Pathogens: High</td>
-<td>Residential: Yes
+<td>
-Commercial: Yes
+:Residential
-Ultra Urban: Yes
+:Commercial
-Industrial: Yes
+:Ultra Urban
-Retrofit: Yes
+:Industrial
-Highway/Road: No</td>
+:Retrofit
+</td>
 </table>
-<font size=1><sup>1</sup> Treatment Capabilities and Potential Applications referenced from Manual Section [http://stormwater.pca.state.mn.us/index.php/BMPs_for_stormwater_infiltration BMP's for stormwater infiltration]<br>
+<font size=1><sup>1</sup><sup>2</sup> Low = < 30%; Medium = 30‐65%; High = 65‐100%</font size>
-<sup>2</sup> Low = < 30%; Medium = 30‐65%; High = 65‐100%</font size>
 [[category:Table]]