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Table 2 Designed operating conditions of SBR

From: Effect of carbon-to-nitrogen ratio on high-rate nitrate removal in an upflow sludge blanket reactor for polluted raw water pre-treatment application

Operating phase

SP1

SP2

SP3

Days

1–9

10–15

16–22

C/N (g C g−1 N)

4

3

2

DOC (mg L−1)

80

60

40

NO3−-N (mg L−1)

20

20

20

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Sustainable Environment Research

ISSN: 2468-2039

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