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緒論

BAF

BAF

,

VEOLIAUBAFV

m/d

B

設計說明

m/d

B

COD>350mg/L

時,去除率應>60%;BOD>160mg/L

時,去除率應>50%。

=

m/d

m/h=

=

K

=

BAF

n

n

污水處理構筑物設計計算

b=20mm,

(B)

bn

m

(l

B

tgl

tg

tg

m

(l

l

l

m,

b

g

h

=

h+h+h

=

=

(L)

=

h

+h

=

=

L

l

l

W

W

20mm

W

K

m

/d

/dn

n

b=8mm,

(B)

bn

m

(l

B

tgl

tg

tg

m

(l

l

l

m,

b

g

mh

=

h+h+h=

=

(L)L

l

l

m

20mm

W

W

K

m

/d

m/dd

m

F

A

B

K

EL

=

=

/d

=

/h有效

m

m

m

m

截面

V有效

/

有效

m

截面

/

上升

m

=22m

=1g/cm

m/d

q

m2

q

m

m

L

m

F

/L

/

m

/b

/

L/b

/

L/

/

L

/

500mm

''(

m

l

m

l

b

m

l

l

b

m

m

m

m h

h

h

m

m

/d

W

(C )

/d

q

(m濾料d)濾料

/q

/

m

m

W

(C )

/d

q

W

/

/

md

q

m濾料d)

截面

V濾料

/

濾料

/

m

C/

N

截面

/

/

m

×q

/

m

m

m

m

濾料

配水

清水

超高

承托

m:

L

mm

/

B

/

/

g

m

150mm

/

/

//

TKN

E

E

E

NN

N

EA

b

C

sm

C

(

P

b

) ( )

mg/L

R

,

,

,

,

(

sm

/d

EE

/

/

/

m

/m

/

m

~5mm

N

N

W

kg/d

q

N

gm

d

濾料

W

N

/q

N

/

m

,則

截面

濾料

/

濾料

/m

N

截面

/

/

m

m

mq

水力

/

截面

m

m

濾料

配水

清水

超高

承托

m=1/2t

B

·s)h(

/

)

/

gm

150mm

/

/

//

,則

NN

NEA

E

E

E

b

C

C

(

sm

b

P

) ( )

mg/L

R

,

,

(

sm

E

/E

m

/d

m

/

m

/

NO

NO

N

NO

N

W

kg/dm,濾料

W

N

/q

N

/m

截面

濾料

/

濾料

/

m

截面

/

/

m

=9m7mq

水力

/

截面

m

m

m

=

B

·s)h(

/

)

/

gm

150mm

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