Environmental Engineering Reference
In-Depth Information
Table 19.14
Chemical aspects of Raum
ari wetland
Amount present (mg.l
−1
except p
H
)
Minimum
Parameters
Maximum
Mean
Amplitude
p
H
7.4
7.8
7.6
0.4
Dissolved oxygen (DO)
6.5
7.8
7.1
1.3
Free carbon dioxide (FCO
2
)
8.0
11.0
9.5
3.0
Total alkalinity (TA)
22.0
24.0
23.0
2.0
Total hardness (TH)
12.0
16.0
14.0
4.0
Table 19.15
Chemical aspects of Halal
dai wetland
Amount present (mg.l
−1
except p
H
)
Minimum
Parameters
Maximum
Mean
Amplitude
p
H
5.2
5.9
5.5
0.7
Dissolved oxygen (DO)
6.8
7.5
7.1
0.7
Free carbon dioxide (FCO
2
)
8.2
12.5
10.3
4.3
Total alkalinity (TA)
24.0
28.0
26.0
4.0
Total hardness (TH)
14.0
18.0
16.0
4.0
Table 19.16
Chemical aspects of Korila
wetland
Amount present (mg.l
−1
except p
H
)
Minimum
Parameters
Maximum
Mean
Amplitude
p
H
6.8
7.2
7.0
0.4
Dissolved oxygen (DO)
6.5
7.5
7.0
1.0
Free carbon dioxide (FCO
2
)
10.0
11.5
10.7
1.5
Total alkalinity (TA)
22.0
28.0
25.0
6.0
Total hardness (TH)
13.0
16.0
14.5
3.0
Table 19.17
Chemical aspects of Bara
wetland
Amount present (mg.l
−1
except p
H
)
Minimum
Parameters
Maximum
Mean
Amplitude
p
H
6.4
7.8
7.1
1.4
Dissolved oxygen (DO)
6.2
6.8
6.5
0.4
Free carbon dioxide (FCO
2
)
8.0
11.0
9.5
3.0
Total alkalinity (TA)
28.0
32.0
30.0
4.0
Total hardness (TH)
18.0
21.0
19.5
3.0
Table 19.18
Chemical aspects of Sigma
ra wetland
Amount present (mg.l
−1
except p
H
)
Minimum
Parameters
Maximum
Mean
Amplitude
p
H
6.2
7.2
6.7
1.0
Dissolved oxygen (DO)
5.4
6.5
5.9
1.1
Free carbon dioxide (FCO
2
)
8.0
12.0
10.0
4.0
Total alkalinity (TA)
23.0
28.0
25.5
5.0
Total hardness (TH)
21.0
27.0
24.0
6.0
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