Układy technologiczne do oczyszczania ścieków m. osadu czynnego
Oczyszczanie konwencjonalne
24 Å"V
24Å"V
t =
t=
QQQQQ0Å"Q Q
q + qr
Q
S Å"q
24Å"S0
X
o
t=
rx =
n= Å"100
XÅ"rx
Xu-X
VÅ"X
Q
Q
Q
qr
B
Q
0
n=
X =106
u
Åš=VÅ"X
q
"X
Io
Q
Q
"X=yÅ"(So-Se )Å"q-kdÅ"X0Å"V
Q
Q
VÅ"X0
QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ"XQQQyobsÅ"(Qo-Qe)Å" Q
y
yobs =
Åš =
qwÅ"Xu+qÅ"Xe
1+ kd Å"Åš
Q
Q
sprawność usuwania zanieczyszczeń
S0N-(SeN-NH4+SeNorg+Nsyn)
S0-Se ·Nitr=
·=
S0N-Nsyn
S0
Q
NsynQQQyobsQÅ"(Qo-Qe)Å"Q nQQ QQQQQPsynQQQyobsQÅ"(Qo-Qe)Å"Q Q
p
zapotrzebowanie na tlen
OOorgQQQQQy Å"(QoQ-QQe)Å" QQQQQQQQQQOONQQQQQ444Å"QNutlQ
QNutlQQQQ(QoNQ-QQeN-NH4Q QQeNorgQ-QNsyn)Å" QQQQQQQOOeQQQ Å"X0Å"VQ
OOeQQQ Å"X0Å"(VN+VDN)QQQQOODQQQQNO3red·248QQQQQQQOOOQQQOOorg+OOe+OON-OODN
usuwanie związków azotu
Åšk=2,13Å"e0,098Å"(15-T) Åšp=2,5Å"ÅšK
Q
Åšk Å" y Å"(So - Se )
t =
Nutl=SoN-SeN-NH -NeNorg-Nsyn
4
X Å" (1+ kd ) Å" Xo ' Å"Åšp
yNÅ"Nutl
fN=
Nutl
yNÅ"Nutl+yÅ"Sr
NO3 =
N + n +1
Nutl tNÅ"q
VN=
tN=
RN=1,04Å"fNÅ"XÅ"¸T-20
24
RN
NNO
RDN=rD Å"¸T-20Å"Xo
3red
tDN=
VDN=qÅ"tDN
RDN
BZT5usD=3Å"Nutl
"X = y Å"(S0 - Se ) - kd Å" X0 Å" t
SoÅ"q
BZT5N=S0-BZT5usD
rC=
QX="XÅ"q
(VDN+VN )Å"X
tOQQQtDNQ+QtNQ
systemy zintegrowane
FdÅ"y'
NÅ"qÅ"NO3
[(1+ n)Å"NO3]Å" q
rDNR=
V1=
V2 =
XÅ"rDNR1 2,86
X Å"rDNR2
qÅ"So
rDNR1QQQ0.03QÅ"QrxQ+Q0.029QQQ
rx=
XÅ"V1
FdÅ"An 0.175Å"An
rDNR2= rDNR2=
2.86Å"ynÅ"Åš
ynÅ"Åš