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Required reactor volume per inhabitant for mainstream deammonification at different efficiencies of the pretreatment.
| Parameter | Unit | Value | ||
|---|---|---|---|---|
| The efficiency of ultra-fine screening at C removal stage | % | 50 | 70 | 90a |
| Norganic retained in the ultra-fine screening | g/(P.E.∙d) | 2 | 2.8 | 3.6 |
| Required reactor volume at a standard VNRR of 50 gN/(m3∙d) | m3/P.E. | 0.149 | 0.132 | 0.115 |
aWith chemical pre-precipitation.
