Difference between revisions of "Settling chamber surface area"
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| − | <center><font size=3>''' | + | <center><font size=3>'''This table shows settling chamber surface area'''.</font size><br> |
Link to this [[Settling chamber surface area|table]]</center> | Link to this [[Settling chamber surface area|table]]</center> | ||
<table class="sortable"> | <table class="sortable"> | ||
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</table> | </table> | ||
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Revision as of 17:40, 14 February 2013
Link to this table
| Sand Filter | Maximum Ponding Depth (feet) | |||
| <4 | 4 to 10 | |||
| Impervious | ≥75% | (0.25*Vwq)/Dmax | (0.25*Vwq)/Dmax | |
| <75% | (0.25*Vwq)/Dmax | 0.066*Vwq | ||
| Perimeter Sand Filter | Maximum Ponding Depth (feet) | |||
| <7.5 | 8 to 10 | |||
| Impervious | ≥75% | (0.5*Vwq)/Dmax | (0.5*Vwq)/Dmax | |
| <75% | (0.25*Vwq)/Dmax | 0.066*Vwq | ||