Undertaken by Insitute of Chemistry of Tallinn Technical University, Estonia.
Daphnia magna 24 hours acute toxity tests were carried out according to Finnish standard SFS 5062
The dilutions used were:
Anolyte medium : 1:100, 1:500 and 1:1000
Anolyte strong: 1:50, 1:200 and 1:500
The acute toxity of Anolyte
Anolyte type |
Dilution |
EC50;
% (confidence limit) |
EC50;
% for initial anolyte |
Anolyte medium |
1:100 |
25 (22.5-28) |
0.25 |
|
1:500 |
Not toxic |
|
|
1:1000 |
Not toxic |
|
Anolyte strong |
1:50 |
13 (11-16) |
0.26-0.28 |
|
1:200 |
56 (52-59) |
|
|
1:500 |
Not toxic |
|
The
toxity test demonstrated that there were no acute effects for the
anolyte diluted 1:500 or more. No significant differences in the toxity
of two anolytes (strong and medium) were observed. |