This standard describes liquid sodium silicate used in the preparation of activated silica, which is used as a coagulant aid for the treatment of municipal and industrial water supplies for (1) the control of corrosion and (2) stabilization of iron and manganese in water systems.
AWWA B404-03 History
AWWA B404-22
$70.00 $140.00
AWWA B404-14
$70.00 $140.00
AWWA B404-08
$70.00 $140.00
AWWA B404-03
$70.00 $140.00
More Standards PDF
AWWA C653-03
$70.00 $140.00
AWWA C540-02
$34.00 $69.00
AWWA C704-02
$70.00 $140.00
AWS B5.4:2005
$36.00 $72.00