ANSI/AWWA B451-2004
Poly(Diallyidimethylammonium Chloride)

Standard No.

ANSI/AWWA B451-2004

Release Date

2004

Published By

American National Standards Institute （ANSI)

Status

Withdraw 2010-06

Replace By

ANSI/AWWA B451-2010

Latest

ANSI/AWWA B451-2023

Scope

This standard describes poly(diallyldimethylammonium chloride) for use in water supply service applications

ANSI/AWWA B451-2004 history

• 1970 ANSI/AWWA B451-2023 Standard for Poly (Diallyldimethylammonium Chloride)
• 2016 ANSI/AWWA B451-2016 Poly(Diallyldimethylammonium Chloride)
• 2010 ANSI/AWWA B451-2010 Poly(Diallyldimethylammonium Chloride)
• 2004 ANSI/AWWA B451-2004 Poly(Diallyidimethylammonium Chloride)