Combination of iron, manganese, FA and iron hydroxide for oxidation and membrane filtration experiments
. | Trial no . | Fe2+, mg/L . | Mn2+, mg/L . | FA, mg/L . | Ferric hydroxide, mg/L . |
---|---|---|---|---|---|
Oxidation experiments | 1 | 5 | – | – | – |
2 | – | 1 | – | – | |
3 | 5 | 1 | – | – | |
4 | 5 | 1 | 1 | – | |
5 | 5 | 1 | 7 | – | |
6 | 5 | 1 | 1 | 50 | |
7 | 5 | 1 | 7 | 50 | |
Aerated/submerged membrane experiments | 1 | 5 | – | – | – |
2 | – | 1 | – | – | |
3 | 5 | 1 | – | – | |
4 | – | – | 1 | – | |
5 | – | – | 7 | – | |
6 | 5 | 1 | 1 | – | |
7 | 5 | 1 | 7 | – | |
8 | 5 | 1 | 1 | 50 | |
9 | 5 | 1 | 7 | 50 |
. | Trial no . | Fe2+, mg/L . | Mn2+, mg/L . | FA, mg/L . | Ferric hydroxide, mg/L . |
---|---|---|---|---|---|
Oxidation experiments | 1 | 5 | – | – | – |
2 | – | 1 | – | – | |
3 | 5 | 1 | – | – | |
4 | 5 | 1 | 1 | – | |
5 | 5 | 1 | 7 | – | |
6 | 5 | 1 | 1 | 50 | |
7 | 5 | 1 | 7 | 50 | |
Aerated/submerged membrane experiments | 1 | 5 | – | – | – |
2 | – | 1 | – | – | |
3 | 5 | 1 | – | – | |
4 | – | – | 1 | – | |
5 | – | – | 7 | – | |
6 | 5 | 1 | 1 | – | |
7 | 5 | 1 | 7 | – | |
8 | 5 | 1 | 1 | 50 | |
9 | 5 | 1 | 7 | 50 |