Nitrogen form | Proportion (%) | |||||||||
Jan-14 | Apr-14 | July-14 | Nov-14 | Jan-15 | Apr-15 | July-15 | Nov-15 | Average | ||
Nitrate Nitrogen | Influent | 98 | 98 | 98 | 98 | 97 | 96 | 96 | 96 | 97.1 |
Effluent | 99 | 99 | 99 | 98 | 97 | 96 | 96 | 96 | 97.5 | |
Nitrite Nitrogen | Influent | 2 | 2 | 2 | 2 | 3 | 4 | 4 | 4 | 2.9 |
Effluent | 1 | 1 | 1 | 2 | 3 | 4 | 4 | 4 | 2.5 |