Concentrations mg/l

Microcystis flos-aquae

Nostoc carneum

Growth rate

(μ )

Doubling time

(G) hours

Growth rate

(μ )

Doubling time

(G) hours

Control

0.597 ± 0.001

11.61 ± 0.01

0.576 ± 0.002

12.03 ± 0.051

10

0.489 ± 0.030

14.17 ± 0.02

0.505 ± 0.04

13.72 ± 0.003

30

0.456 ± 0.001

15.20 ± 0.03

0.455 ± 0.002

15.23 ± 0.01

50

0.438 ± 0.001

15.82 ± 0.04

0.408 ± 0.03

16.98 ± 0.009

70

0.347 ± 0.05

19.97 ± 0.05

0.388 ± 0.02

17.86 ± 0.05