指标(mg/L)

COD

TN

NH₃-N

${\text{NO}}_3^{-}\text{-N}$

${\text{NO}}_2^{-}\text{-N}$

TP

检测数值

2200 ± 200

1800 ± 200

1700 ± 200

5 ± 2

<1

28 ± 5