Wastewater components
Wastewater type
Analysis parameters
Symbol
Unit 1 >
ConcenVery
trated
Moderate Diluted diluted
Biochemical oxygen demand, BOD
- infinite
CBOog02/m 3
530
380
230
150
- 7 days
CBOo7
g02/m 3
400
290
170
115
- 5 days
CBOo
g02/m 3
350
250
150
100
- dissolved
SBOo
g02/m 3
140
100
60
40
- dissolved, very easily degradable SBOo
g02/m 3
70
50
30
20
- after 2h settling
SBOo(2h) g02/m 3
250
175
110
70
Chemical oxygen demand with
dichromate, COD
- total
Ccoo
g02/m 3
740
530
320
210
- dissolved
Scoo
g02/m 3
300
210
130
80
- suspended
Xcoo
g02/m 3
440
320
190
130
- after 2h settling
Ccoo(2h) g02/m 3
530
370
230
150
- inert, total
c1
g02/m 3
180
130
80
50
- dissolved
SJ
g02/m 3
30
20
15
10
- suspended
XI
g02/m 3
150
110
65
40
- degradable, total
g02/m 3
560
400
240
160
- very easily degradable
SHAC,COD g02/m 3
90
60
40
25
- easily degradable
Ss,coo
g02/m 3
180
130
75
50
- slowly degradable
Xcoo
g02/m 3
290
210
125
85
- heterotrophic biomass
XH
g02/m 3
120
90
55
35
- denitrifying biomass
XH,D
g02/m 3
80
60
40
25
- autotrophic biomass
XA
g02/m 3
1
1
0,5
0,5
Chemical oxygen demand with
permanganate, CODr
- total
Ceo or
g02/m 3
210
150
90
60
Total organic carbon
Croc
gC/m 3
250
180
110
70
- carbohydrate
gC/m 3
40
25
15
10
- proteins
gC/m 3
25
18
11
7
- fatty acids
gC/m 3
65
45
25
18
- fats
gC/m 3
25
18
11
7
Fats, oil and grease
g/mJ
100
70
40
30
Phenol
g/mJ
0.1
0.07
0.05
0.02
Phtalates, DEHP
g/m3
0.3
0.2
0.15
0.07
Phtalates, OOP
g/mJ
0.6
0.4
0.3
0.15
Nonylphenoles, NPE
g/m3
0.08
0.05
0.03
0.01
Detergents, anion 2 >
gLAS/m 3
15
10
6
4
I) g/m 3 = mg/1 =ppm
2 > LAS = Laury! Alkyl Sulphonate
Table1.7
Typical average contents of organic matter in domestic wastewater /17/, /25/,/26/.
28