Geoscience Reference
In-Depth Information
Table 2.
Parameters used for the simulation model.
Biochemical parameters
K
Na
/
Mg
K
Ca
/
Mn
K
Ca
/
Fe
1
Selectivity coe
cient
1.1454
K
Ca
/
Na
1
13.5625 mmol/l
K
Ca
/
K
1
34.9903 mmol/l
7
.
7460
×
10
−
1
1/s
1
/
2
Exchange coe
cient
T
b
T
mw
7
1
.
6832
×
10
−
6
1/s
1
/
2
T
mb
7
10
−
7
1/s
1
/
2
6
.
8594
×
K
CH
2
O
7
Monod constant
0.10 mmol/l
10
−
3
mmol/l
K
O
2
,K
MnO
2
K
Fe(OH)
3
1
.
0
×
Yielding coe
cient
Y
O
2
CH
2
O
7
Aerobic bacteria X1
0.1 mol cell-C/mol OC
Maximum growth rate
v
O
max
7
5.0 day
−
1
Constant decay rate
v
X
1dec
7
0.75 day
−
1
Yielding coe
cient
Y
NO
3
7
Anaerobic bacteria X1
0.081 mol cell-C/mol OC
CH
O
2
Maximum growth rate
v
NO
3
7
4.05 day
−
1
max
Constant decay rate
v
X
1dec
7
0.75 day
−
1
Yielding coe
cient
Y
MnO
2
7
CH
Manganese bacteria X2
0.015 mol cell-C/mol OC
O
2
Maximum growth rate
v
MnO
2
7
max
0.5 day
−
1
Constant decay rate
v
X
2dec
7
0.075 day
−
1
Yielding coe
cient
Y
Fe(OH)
3
7
CH
2
O
Iron bacteria X3
0.010 mol cell-C/mol OC
Maximum growth rate
v
Fe(OH)
3
7
max
0.5 day
−
1
Constant decay rate
v
X
3dec
7
0.075 day
−
1
that DO and NO
3
concentration decreased, while, the concentration of
Mn
2+
and Fe
2+
increased. The concentration of the other cation show about
the same. The TOC concentration in the euent seawater increased sig-
nificantly larger than the infiltrated seawater. This could be assumed by
the dissolution of the organic matter contained in the alluvial soil. As com-
pared with the analyzed and calculated concentration of euent seawater,
the calculated concentration of Ca
2+
,Mg
2+
,Na
+
,andK
+
are nearly in
accordance with the analyzed concentration except Mn
2+
and Fe
2+
con-
centrations. The calculated concentration of DO shows larger than that