9.
8 oz.
Cl residual = 10 ppm
Cl demand = 4 ppm
Cl dosage = 14 ppm
14
X lb
1,000,00.0
25,020 lb
350,380 = 0.350 lb; 0.350 lb; = 0.5 lb
X=
1,000,000
0.7
350,280 = 0.350 lb; 0.350 lb; = 0.5 lb
X=
1,000,000
0.7
(8 oz) (para 2-12c)
10.
7 oz
Cl demand = 5 ppm
Cl residual =
1 ppm
Cl dosage
6 ppm
6
=
X lb
x 8.34 lb
1,000,000
6,000
X = (6) (6,000) (8.34) = 0.300 lb = 0.300 lb = 0.43 lb = 6.88 oz (para 2-12c)0.7
1,000,000
0.7
11.
5
(para 2-8)
12.
chlorine results in free available chlorine on a one-to-one ratio. (para2-4b)
13.
f
(para 2-6a)
14.
2
(paras 2-6b, Table 2-1)
15.
5.0 (para 2-6b,c)
16.
1
(para 2-12a(3))
17.
change in color of water. (para 2-9c(6))
18.
e
para 2-13a(3))
19.
yellow. (para 2-10b(l))
MD0160
2-29