Difference between revisions of "Primary and secondary pollutant removal mechanisms"
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<table class="sortable"> | <table class="sortable"> | ||
<tr> | <tr> | ||
| − | <th rowspan="3"><center>BMP group</center></th> | + | <th width="20%" rowspan="3"><center>BMP group</center></th> |
| − | <th colspan="10"><center>Pollutant removal mechanisms</center></th> | + | <th width="80% colspan="10"><center>Pollutant removal mechanisms</center></th> |
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <th colspan="6"><center>Water quality</center></th> | + | <th width="48%" colspan="6"><center>Water quality</center></th> |
| − | <th colspan="4"><center>Water quantity></center></th> | + | <th width="32%" colspan="4"><center>Water quantity></center></th> |
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <th>Screening/filtration</th> | + | <th WIDTH="8%">Screening/filtration</th> |
| − | <th>Infiltration/recharge</th> | + | <th WIDTH="8%">Infiltration/recharge</th> |
| − | <th>Settling</th> | + | <th WIDTH="8%">Settling</th> |
| − | <th>Biological uptake</th> | + | <th WIDTH="8%">Biological uptake</th> |
| − | <th>Temperature control</th> | + | <th WIDTH="8%">Temperature control</th> |
| − | <th>Soil adsorption</th> | + | <th WIDTH="8%">Soil adsorption</th> |
| − | <th>Volume control</th> | + | <th WIDTH="8%">Volume control</th> |
| − | <th>Rate control</th> | + | <th WIDTH="8%">Rate control</th> |
| − | <th>Velocity control</th> | + | <th WIDTH="8%">Velocity control</th> |
| − | <th>ET<sup>a</sup></th> | + | <th WIDTH="8%">ET<sup>a</sup></th> |
</tr> | </tr> | ||
<tr> | <tr> | ||
Revision as of 16:52, 2 January 2013
| Screening/filtration | Infiltration/recharge | Settling | Biological uptake | Temperature control | Soil adsorption | Volume control | Rate control | Velocity control | ETa | |
|---|---|---|---|---|---|---|---|---|---|---|
| Pollution prevention | ||||||||||
| Better Site Design/low impact development | ||||||||||
| Runoff volume minimization | ||||||||||
| Temporary construction sediment control | ||||||||||
| Bioretention | ||||||||||
| Filtration | X | |||||||||
| Infiltration | ||||||||||
| Stormwater ponds | ||||||||||
| Stormwater wetlands | ||||||||||
| Supplemental treatment | ||||||||||