AWWA B404
Liquid Sodium Silicate
active, Most Current
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| Organization: | AWWA |
| Publication Date: | 8 June 2014 |
| Status: | active |
| Page Count: | 28 |
scope:
This standard describes liquid sodium silicate used in the preparation of activated silica, which is used as a coagulant aid for the treatment of potable water, wastewater, or reclaimed water for (1) the control of corrosion and (2) stabilization of iron and manganese.
Purpose
The purpose of this standard is to provide the minimum requirements for liquid sodium silicate, including physical, chemical, sampling, testing, packaging, and shipping requirements.
Document History
AWWA B404
June 8, 2014
Liquid Sodium Silicate
This standard describes liquid sodium silicate used in the preparation of activated silica, which is used as a coagulant aid for the treatment of potable water, wastewater, or reclaimed water for (1)...