AWWA B453-96
AWWA B453-96
Polyacrylamide (includes addendum B453a-97standard by American Water Works Association, 01/01/1996
standard by American Water Works Association, 01/01/1996
This addendum to ANSI/AWWA B453-96 Standard for Polyacrylamide revises or replaces Page vi, Sec. I.C; Page viii, Sec. III.A.1.1; and Page 4, Sec. 4.5.