Handbook of Water and Wastewater Treatment Plant Operations - Chapter 1 ppsx
Handbook of Water and Wastewater Treatment Plant Operations - Chapter 1 ppsx
... Crustaceans
11 .7Viruses
11 .8Algae
11 .9Fungi
11 .10 Nematodes and Flatworms (Worms)
11 .11 Pathogenic Protozoa and Helminths (Water)
11 .11 .1Pathogenic Protozoa
11 .11 .1. 1
Giardia
11 .11 .1. 2
Cryptosporidium
...
11 .11 .1. 3
Cyclospora
11 .11 .2Helminths
11 .12 Biological Aspects and Processes (Wastewater)
11 .12 .1Aerobic Process
11 .12 .2Anaerobic Process...
Handbook of Water and Wastewater Treatment Plant Operations - Chapter 13 ppsx
... McGhee, T.J.,
Water Supply and Sewerage,
McGraw-Hill, New York, p. 16 1, 19 91.
© 2003 by CRC Press LLC
380 Handbook of Water and Wastewater Treatment Plant Operations
13 .4.4.3 Protozoa
Protozoa ... health. The goal of this early wastewater
treatment program was to remove suspended and floatable
© 2003 by CRC Press LLC
376
Handbook of Water an...
Handbook of Water and Wastewater Treatment Plant Operations - Chapter 2 potx
... age of five will die this year from lack of safe
water.
United Nations Environmental Program
2 .1 WATER AND WASTEWATER
OPERATORS
To begin our discussion of water and wastewater opera-
tors, ... concept that water treatment plants and water oper-
ators treat water to make it safe for consumption. On the
other hand, when it comes to wastewater treatment...
Handbook of Water and Wastewater Treatment Plant Operations - Chapter 4 pps
... Lancaster, PA, 19 99.)
1 ft
0.433 lb of water
1 sq. in. AREA
1 ft water = 0.433 psi
1 psi = 2. 31 ft water
1 sq. in. AREA
2. 31 ft
1 lb of water
feet of head
1 ft
0.433 psi
ft psi==2 31.
50 psi 1 ft
0.433 ... wt.
Weight
1 ft
3
of water = 62.4 lb
1 gal = 8.34 lb
1 lb = 453.6 g
1 kg = 10 00 g = 2.2 lb
1% = 10 ,000 mg/L
Pressure
1 ft of head...
Handbook of Water and Wastewater Treatment Plant Operations - Chapter 5 pdf
... 1. 93
90 62 .1 1.93
10 0 62.0 1. 93
11 0 61. 9 1. 92
12 0 61. 7 1. 92
13 0 61. 5 1. 91
140 61. 4 1. 91
150 61. 2 1. 90
16 0 61. 0 1. 90
17 0 60.8 1. 89
18 0 60.6 1. 88
19 0 60.4 1. 88
200 60 .1 1.87
210 59.8 1. 86
Source:
... Publications, Inc., San
Carlos, CA, 19 86, pp. 5-2 – 5-3 .
14 . Metcalf & Eddy, Wastewater Engineering: Collection
and Pumping...
Handbook of Water and Wastewater Treatment Plant Operations - Chapter 6 ppt
... being expressed in mils.
R
RR
RR
T
=
¥
+
=
¥
+
=
=
12
12
814
814
11 2
22
51. W
I
E
R
=
=
=
30
14
214
V
A
W
.
P
E
R
W
T
S
T
=
=
=
2
30
51
176 5
V
2
.
.
W
© 2003 by CRC Press LLC
whenever ... Spellman, F.R. and Drinan, J., Electricity, Technomic
Publ., Lancaster, PA, 20 01. )
R
1
20 Ω
R
3
30 Ω
S
1
Switch
F
1
Fuse
R
2
20 Ω
E
10 0 v
I
E
R
A
T
T
=
=
=
10 0
70
14 3...
Handbook of Water and Wastewater Treatment Plant Operations - Chapter 7 pps
... P
13 0
12 0
11 0
10 0
90
80
70
60
50
40
30
20
10
0
0 2 4 6 8 10 12 14 16 18
Capacity Q, gpm
Pump efficiency, E,
Capacity Q, gpm
0 2 4 6 8 10 12 14 16 18
E-Q
12 0
11 0
10 0
90
80
70
60
50
40
30
20
10
0
© ... CRC Press LLC
17 8
Handbook of Water and Wastewater Treatment Plant Operations
At an elevation of 1 mi above sea level, where the
atmospheric...
Handbook of Water and Wastewater Treatment Plant Operations - Chapter 8 pps
... LLC
280 Handbook of Water and Wastewater Treatment Plant Operations
line accessories, and so forth); however, discus-
sion of these accessories is beyond the scope
of this text.
8 .11 CHAPTER ... Press LLC
262 Handbook of Water and Wastewater Treatment Plant Operations
8.6.4 .1. 1.7 Other Types of Nonmetallic Hoses
Hoses are also made of other nonme...
Handbook of Water and Wastewater Treatment Plant Operations - Chapter 9 ppt
... seasoned water and wastewater operator knows
that
flow measurement
is an essential part of water and
wastewater treatment. Unit processes are designed for spe-
cific flow levels, and process ...
∞
2.500
12 0
∞
4.330
Qft K H
325
sec
.
()
=¥
Weir Overflow
Weir
Q gal d
Length ft
=
()
()
© 2003 by CRC Press LLC
288
Handbook of Water and Wastewater T...
Handbook of Water and Wastewater Treatment Plant Operations - Chapter 10 pdf
... McGraw-Hill,
New York, 19 91, p. 512 .
5. McGhee, T.J., Water Supply and Sewerage, McGraw-
Hill, New York, 19 91, pp. 246–252, 19 91.
© 2003 by CRC Press LLC
304 Handbook of Water and Wastewater Treatment ... of Water, Technomic Publ.,
Lancaster, PA, 19 98.
© 2003 by CRC Press LLC
300
Handbook of Water and Wastewater Treatment Plant Operations
disin...
Từ khóa:
- handbook water wastewater treatment plant operations pdf
- physicalchemical treatment of water and wastewater free download
- physicalchemical treatment of water and wastewater download
- physical chemical treatment of water and wastewater pdf free download
- physicalchemical treatment of water and wastewater pdf
- chemistry of ozone in water and wastewater treatment download
- chemistry of ozone in water and wastewater treatment pdf
- chemistry of ozone in water and wastewater treatment from basic principles
- specialized water and wastewater treatment microorganisms