Environmental Engineering FOURTH EDITION

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Collection of Wastewater 161

E

Q

: 0.3
10.2

D


  • 0.2

  • 0.3


70,000
60,000
50,000
40,000

10 000x
7000 :
6000 -
5000 -
4000 -
3000 7

&E ;


4000

3000

: 0.06
: 0.05


  • 0.04
    r 0.03


-- :
1000-.
900-
800-
700'
6001
500-
400-






7 8000
900
800
5 700
f 600
500

c
0
5 400

300

200

100

I L
ar-
Y!

.-
Q

1
0.9
0.8
0.7
0.6
0.5
U
0.4 (?'
Q
0.3 c Q E

'88:
80 -
70
60 -
50 -
40 -
30 :

0.09
0.08
0.07
0.06
0.05
0.04

L

0.03





-2

-3

14

15

n V 5

7 0.0002

7 0.0001
= 0.00008
7 0.00006
: 0.00005


  • 0.00004
    7 0.00003
    : 0.00002


(^107) -












Figure 8-7. Nomograph for the solution of Manning's equation, metric units.
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