Standard

AWWA B404

Revised

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Abstract

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 information

  • Standard from AWWA_AC
  • Published:
  • Version: 0
  • Document type: IS