Component~
Process
J.
Ss
Xs
Xs,H
X1
1.
Anoxic
growth of heterotrophs
1
1
- Ymax,H
2. Decay of heterotrophs
1- fxB,Xl
-1
fxB,Xl
3.
Amonification of dissolved org. nitrogen
4. Hydrolysis
of organic
1
-1
matter
5. Hydrolysis
of particulate
nitrogen
Unit
KgCOD/m 3
Easily
Slowly
HeteroInert
degradab
degr.
trophic
suspenleorg.
biodedorg.
matter
ter
mass
matter
. .
Tabel7.1
~
......
Process matrix for separate denitrification .
5N03
5NH4
Ss,N
Xs,N
1- Ymax,H
-fxs,N
-
2,86 · Y max,H
fxs,N
1
-1
1
-1
KgN/m 3
Nitrate
DissolSus pennium
ved
dedorg.
org. ninitrogen
trogen
SALK
1- Yma!!.H
14 · 2,86 · Ymax,H
-fXB,N/14
1
14
ekv./m 3
Alkalinity
Reaction rate rv,. ..
( Ss ) ( Ks,m,H )
J.lmax,H Ks
+
5s Ks,02,H
+
5m .
(
5N03
)
Ks,N03
+ SNOJ · Tlg ·
Xs,H
bH· Xs,H
ka · Ss,N · Xs,H
kh
·Xs
kh·Xs,N
~
I
~
g~
8 .
s:
::n
Q
~
g