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 C704-19
$70.00 $140.00
AWWA C652-19
$70.00 $140.00
AWWA C653-20
$70.00 $140.00
AWWA C622-19
$70.00 $140.00