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AWWA B101

Precoat Filter Media

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Organization: AWWA
Publication Date: 17 June 2001
Status: inactive
Page Count: 22
scope:

This standard describes diatomaceous earth (DE), perlite, and other disposable filter materials used to precoat filters for water supply service application.

Purpose

The purpose of this standard is to provide a guide for evaluating precoat filtration media. The criteria in this standard should be used to determine if this media is similar to the product used currently 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 History

January 16, 2016
Precoat Filter Media
This standard describes diatomaceous earth (DE), perlite, and other disposable filter materials used to precoat filters for water supply service. Purpose The purpose of this standard is to provide...
June 10, 2012
Precoat Filter Media
This standard describes diatomaceous earth (DE), perlite, and other disposable filter materials used to precoat filters for water supply service. Purpose The purpose of this standard is t provide...
AWWA B101
June 17, 2001
Precoat Filter Media
This standard describes diatomaceous earth (DE), perlite, and other disposable filter materials used to precoat filters for water supply service application. Purpose The purpose of this standard is...
June 23, 1994
Precoat Filter Media
A description is not available for this item.

References

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