Skip to main content

Table 2 The amounts and levels of the studied parameters

From: Bisacodyl removal from contaminated solution by synthesized mesoporous silica using experimental design method

Factors

Level 1

Level 2

Level 3

pH

4

7

9

Initial concentration (C0)

5

25

50

Adsorbent dose (m)

0.3

0.5

0.7