344
T.E. Pollock and J.D. Norman
Cc-I83.l-I99.8t
Cc-I4.0
PIECEWISE REGRESSION
Cc -184.0 -H4.2t -493lt
2
+7674^-397.34
+ 70.31» J
L
SINGLE DOMAIN REGRESSION
PIECEWISE REGRESSION
72 + 2
CB» 8172 +302 8t
SINGLE DOMAIN REGRESSION
C. -820.0+ 3 3 7 0 1 - 714.1 t
2
+2565t*
I,
3386^-17821*327^
850
1
I
I
I
I
J800
1.0
2.0
Fig. 1.
7 . 0-30
«A
w
.c
i 0 25
V.
o
O
Ό
ω0·20 Iu O I 5 h
cr
ί
0 1 0
tr
o
o 0 05
L·.
p
—· ^°
CURVE RESULTING FROM
-PIECEWISE REGRESSION
OF RAW DATA
_L
-CURVE RESULTING FROM SINGLE
DOMAIN REGRESSION OF RAW DATA
J
L
4 0
8 0
120
160
200
SOLUBLE ORGANIC CARBON
(Cc)
mg./l.
Fig. 2.
designs dictates the use of the design curve in the region where the dependence of specific
growth rate on effluent (reactor) carbon concentration is most sensitive to the modelling
techniques employed for the raw data. In this region, the piecewise modelling technique
T.E. Pollock and J.D. Norman
Cc-I83.l-I99.8t
Cc-I4.0
PIECEWISE REGRESSION
Cc -184.0 -H4.2t -493lt
2
+7674^-397.34
+ 70.31» J
L
SINGLE DOMAIN REGRESSION
PIECEWISE REGRESSION
72 + 2
CB» 8172 +302 8t
SINGLE DOMAIN REGRESSION
C. -820.0+ 3 3 7 0 1 - 714.1 t
2
+2565t*
I,
3386^-17821*327^
850
1
I
I
I
I
J800
1.0
2.0
Fig. 1.
7 . 0-30
«A
w
.c
i 0 25
V.
o
O
Ό
ω0·20 Iu O I 5 h
cr
ί
0 1 0
tr
o
o 0 05
L·.
p
—· ^°
CURVE RESULTING FROM
-PIECEWISE REGRESSION
OF RAW DATA
_L
-CURVE RESULTING FROM SINGLE
DOMAIN REGRESSION OF RAW DATA
J
L
4 0
8 0
120
160
200
SOLUBLE ORGANIC CARBON
(Cc)
mg./l.
Fig. 2.
designs dictates the use of the design curve in the region where the dependence of specific
growth rate on effluent (reactor) carbon concentration is most sensitive to the modelling
techniques employed for the raw data. In this region, the piecewise modelling technique