No. of loofa |
Textile mill effluent
(pH 10.5) |
OD after 24hrs
(650nm) |
% Ads. |
OD after
48 hrs
(650nm) |
% Ads. |
Control |
2.076 |
00 |
2.076 |
00 |
2 |
1.927 |
7.1 |
1.885 |
9.2 |
3 |
1.819 |
12.3 |
1.741 |
16.1 |
4 |
1.801 |
13.2 |
1.713 |
17.4 |
5 |
1.779 |
14.3 |
1.282 |
38.2 |
6 |
1.286 |
38.0 |
1.094 |
47.3 |
8 |
1.196 |
42.3 |
1.041 |
50.5 |
Average of 3 readings |