Full Description

This standard describes the use of sodium metabisulfite (Na2S2O5) in the treatment of potable water, wastewater, and reclaimed water. Major changes made to the standard in this revision include the following: revisions to Notice of Nonconformance section (Sec. 5.4).

Product Details

Published: 12/01/2017 ISBN(s): 9781628762702, 9781613004548 ANSI: ANSI Approved Number of Pages: 20 File Size: 1 file , 1.4 MB