Max.

Min.

Unit

Description

160

139

Gr/lit

Cl2

12.5

11.5

Gr/lit

NaOH

1.5

0.7

P.P.M

Fe

0.07%

-

w/v

CLO^-3

0.5%

0.2%

w/v

CO^-2

10

-

P.P.M

Ni