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Table 1 Summary of the selected parameters during steady-states of the reactors

From: Microbial nitrate removal by waste iron shavings from the biological and catalytic ozonation treated dyeing and finishing wastewater

 

Influent

AnSBR-I

AnSBR-C

COD (mg/L)

52.3 ± 3.1

38.4 ± 1.5

22 ± 1

The ratio of consumed COD to calculated COD required for denitrification

/

0.46 ± 0.02

1.7 ± 0.2

MLSS (mg/L)

/

3733 ± 73

1981 ± 325

MLVSS (mg/L)

/

884 ± 0.7

718 ± 86