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Purpose of the test
:Removable carrier to remove pollutants in the screen,
Sponge (including activated carbon coating), Granular activated carbon, Zeolite, Ring type, Ciliary, Bactericidal carrier.
Pollutants
:Heavy metals, Organic matters, Micro particles of 25§ and less, Pathogenic microorganism |
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- The result of the test using the samples of jobsite road surfaces: 98% removal for 1.0~1.5 minutes of stay (HRT); the particles of 106§ size were 100% removed while the particles of 45§ were removed by 88%.
Based on EMC (Event Mean Concentration): 90% removal expected for SS and 70% removal for BOD
¡Ø Based on overseas design: 90% removal for 2.65 specific gravity and 150§-sized particles (80% for SS and 60% for BOD)
- In case of installing a removable carrier, removal of heavy metals, micro-particles and organic matters was highly improved. |
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| Length |
20cm |
10cm |
5cm |
2cm |
| Removal Rate |
100% |
100% |
100% |
99.8% |
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