TM 5-814-8
Table 8-2 (Cent'd).
Performance of typical wastewater treatment system
alternatives
HIGH-RATE
SECOND STAGE
TRICKLING
TRICKLING
MULTl-
CARBON
FILTER
MEDIA
LIME
PRELIMINARY
PRIMARY
FILTER
Adsorption
SYSTEM
CLARIFICATION
FILTRATION
TREATMENT
SEDIMENTATlON
SYSTEM
5
Influent
Concentrations Following
Treatment Units
Constituent Concentration
3(mg/L)4
6
5
1
2
(mg/L)
7
2
25
10
195
45
300
BOO
Suspended
1
15
30
120
50
300
Solids
1
1
12
2
18
14
30
phosphate
(As P)
Ammonia
4
25
25
26
4
4
4
(as N)
Organic
25
2
1
1
15
5
3
(as N)
27
27
27
27
0
4
Nitrate
0
(as N)
SUSPENDED
GROWTH
MULTi-
ACTIVATED
PRELIMINARY
CARBON
MEDIA
PRIMARY
NITRIFICAT10N
LIME
SLUDGE
ADSORPTION
TREATMENT
CLARIFICATION
FILTRATION
SYSTEM
SEDIMENTATION
1
BOD
5
4
195
30
15
300
Suspended
120
30
20
10
1
1
300
Solids
1
2
1
18
14
13
Phosphate
30
(as P)
3
3
3
3
25
30
25
Ammonia
(as N)
Organic
25
15
4
1
2
2
1
(as N)
Nitrate
0
1
29
29
29
29
0
(as N)
8-7
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