Irradiation Doses in kGy

S.No

Parameters

Control 

0.45

0.75

1.5

3

4.5

6

1

Temperature

25°C

25°C

25°C

25°C

25.2°C

25.2°C

25.3°C

2

PH

8.5±0.5

8.4±0.5

8.4±0.5

8.2±0.5

8.1±0.5

7.9±0.5

7.6±0.5

3

Conductivity

4242±15

4242±15

4242±15

4393±15

4393±15

4545±20

4545±20

4

TDS

2800±25

2800±25

2800±25

2900±25

2900±25

3000±25

3000±25

5

Dissolved Oxygen

0.48

0.46

0.48

0.46

0.44

0.48

0.48

6

BOD

819.5±5

728.5±5

726±5

701±5

760±5

745.5±5

800±5

7

COD

1060±10

920±10

866±10

718±10

750±10

662±10

662±10

Electrical conductivity is in micromhos/cm. Except Temperature and PH all is in mg/l. And all value have haven the mean value
Table 1: Effect of EB treatment on physico-chemical characteristic of sewage water.