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Standard Type : Main
Document No : AWWA B100 : 2025
Document Year : 2026
Pages : 56
This standard describes gravel, high-density gravel, silica sand, high-density media, anthracite filter materials, and the placement of the materials in filters for water supply service application. ANSI/AWWA B604, Standard for Granular Activated Carbon, addresses use of GAC as a filter medium and as an adsorbent.
It can be referenced for purchasing and receiving filter material and can be used as a guide for testing the physical and chemical properties of filter material samples. The stipulations of this standard apply when this document has been referenced, and then only to filter materials used in the treatment of drinking water supplies.