Difference between revisions of "Pretreatment practice summary of characteristics"
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<td>Low to Medium</td> | <td>Low to Medium</td> | ||
<td>Medium to High</td> | <td>Medium to High</td> | ||
| − | <td>Medium to High </td> | + | <td>Medium to High<sup>1</sup></td> |
<td>Low to Medium to High</td> | <td>Low to Medium to High</td> | ||
<td>Low to Medium</td> | <td>Low to Medium</td> | ||
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</table> | </table> | ||
| + | <font size=1>Devices are prone to plugging, which will drive maintenance costs up. | ||
[[category:Table]] | [[category:Table]] | ||
Revision as of 20:16, 7 June 2016
Pretreatment practice summary of characteristics
Link to this table
| Pretreatment practice | Mechanism of pollutant removal | Relative pollutant removal | Cost | Relative maintenance frequency | Relative maintenance effort | Relative space requirements |
|---|---|---|---|---|---|---|
| Pretreatment settling devices | Screening & settling | Low to Medium | Medium to High | Medium to High1 | Low to Medium to High | Low to Medium |
| Pretreatment screens | Screening | Low | Low | High | Medium | Low |
| Pretreatment vegetated filter strips | Screening & Settling | Medium | Low | Low | High | High |
Devices are prone to plugging, which will drive maintenance costs up.