This standard covers diatomaceous earth (DE), perlite, and other disposable filter materials used to precoat filters for water supply service application. The purpose of this standard is to provide a guide for evaluating precoat filtration media. The criteria should be used to determine if such media is similar to the product currently being used to produce potable water in a specific water treatment plant or pilot project. Extensive use of DE and perlite by the water industry supports the need for this standard.
Document identifier
AWWA B101-12
Title
Precoat Filter Media
Publication date
2013-01-01
International Relationship
History of version
AWWA B101-16*AWWA B101-12 * AWWA B101-16 * AWWA B101-12 * AWWA B101-01
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71 vnd |
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AWWA B101-12