WK98159 - Revision of D4692-01(2017) Standard Practice for Calculation and Adjustment of Sulfate Scaling Salts (CaSO4, SrSO4, and BaSO4) for Reverse Osmosis and Nanofiltration

Work Item

ASTM WK98159

Revision of D4692-01(2017) Standard Practice for Calculation and Adjustment of Sulfate Scaling Salts (CaSO4, SrSO4, and BaSO4) for Reverse Osmosis and Nanofiltration

We have received a negative vote on previous ballot and wish to make technical changes to the standard and then reballot

Developed by Subcommittee: D19.08

Committee: D19

Staff Manager: James Morgan

Date Initiated: 02-18-2026

Technical Contact: Gary Ganzi