Strength of Wastewater
Parameter |
Concentration |
|
Strong |
Medium |
Weak |
BOD |
400 |
220 |
110 |
COD |
1000 |
500 |
250 |
Organic
Nitrogen |
35 |
15 |
8 |
Ammonia
Nitrogen |
50 |
25 |
12 |
Total
Nitrogen |
85 |
40 |
20 |
Total
Phosphates |
15 |
8 |
4 |
Total
Dissolved Solids |
1200 |
720 |
350 |
Suspended
Solids |
350 |
220 |
100 |
All the values are expressed
in mg/l
|