Strain-KCN concentration

Mean N-NH3* (× 10−3 g∙l−1)

S13-KCN 5 × 10−3 mol∙l−1

46.478A

S11-KCN 5 × 10−3 mol∙l−1

45.378A

S13-KCN 10−3 mol∙l−1

2.927B

S11-KCN 10−3 mol∙l−1

0.667B