Search Results for the EPA National Library Catalog

Items Found: 9

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Your Search: (SUBJECT=Water Purification Filtration Standards United States.)

 
 
 

Select Item Title Year Published
AWWA standard for ferrous sulfate. 1995
AWWA standard for granular activated carbon. 1974
AWWA standard for precoat filter media. 1995
Filter backwash recycling rule : a quick reference guide. 2001
Filter backwash recycling rule : a rule summary for systems. 2002
Filter backwash recycling rule : technical guidance manual. 2002
Filter backwash recycling rule : technical guidance manual. 2002
Implementation guidance for the filter backwash recycling rule. 2004
Implementation guidance for the filter backwash recycling rule. 2004

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