Skip to main content

Table 2 Most probable number (MPN) test with various concentrations of Moringa oleifera seed powder

From: Water purification and antibacterial efficacy of Moringa oleifera Lam

Treatment

Water source

Concentration g/L

Combination of the positives

Coliform counts/100 mL

% reduction

Seed powder

Angereb

Control

5-5-5

> 2400

0

0.016

5-5-2

500

79.17

0.032

5-5-0

240

90

0.048

5-3-2

140

94.17

0.064

5-3-0

80

96.67

0.08

5-2-1

70

97.08

Shinta

Control

5-5-5

> 2400

0

0.016

5-5-3

900

62.5

0.032

5-4-4

350

85.42

0.048

5-4-0

130

94.58

0.064

5-2-2

90

96.25

0.08

5-1-2

60

97.5