Element

Sewage

Average conc. (mg∙l−1)

Run

Effluent Average

conc.

Treatment Efficiency percent%

Run 1

Run 2

Run 3

Effluent treated

Water

Tissue of algae

Effluent treated

Water

Tissue of algae

Effluent treated

Water

Tissue of algae

Effluent treated

Water

Tissue of algae

Fe

1.05

0.455

68.25

0.554

78.668

0.386

52.496

0.465

66.47

55.71

Pb

0.023

0.017

2.55

0.011

1.562

0.0214

2.9104

0.016467

2.34

28.41

Zn

0.065

0.036

5.4

0.045

6.39

0.037

5.032

0.039333

5.60

39.49

Cu

0.01

0.006

0.9

0.008

1.136

0.005

0.68

0.006333

0.91

36.67

Mn

0.007

0.005

0.75

0.006

0.852

0.019

2.584

0.01

1.40

60

Cd

0.052

0.026

3.9

0.032

4.544

0.039

5.304

0.032333

4.58

37.82