Difference between revisions of "File:Sand filtration schematic.jpg"
(Example schematic of a chemical treatment and sand filtration system. Using an existing detention basin for pretreatment, is often more cost effective than pretreatment tanks. (Source: Federal Highway Administration US DOT, 2008)) |
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Latest revision as of 13:52, 11 March 2019
Example schematic of a chemical treatment and sand filtration system. Using an existing detention basin for pretreatment, is often more cost effective than pretreatment tanks. (Source: Federal Highway Administration US DOT, 2008)
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
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| current | 13:52, 11 March 2019 |  | 629 × 851 (92 KB) | ZKolsum (talk | contribs) | Example schematic of a chemical treatment and sand filtration system. Using an existing detention basin for pretreatment, is often more cost effective than pretreatment tanks. (Source: Federal Highway Administration US DOT, 2008) |
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This page was last edited on 11 March 2019, at 13:52.