AWWA DSS60347
Lead & Copper Corrosion Control in a Large Blended System: A Case Study of Massachusetts Water Resources Authority
Conference Proceeding by American Water Works Association, 09/29/2004
Tran, Tiffany; Kim, Jae R.; Estes-Smargiassi, Stephen
Full Description
This slide presentation outlines information on a case study involving the Massachusetts Water Resources Authority (MWRA) and lead and copper corrosion control in a large blended system. Topics covered include: issues in mixing MWRA waterwith its partial users communities; tubercolation; MWRA raw water quality; MWRA water system before 1996; LCR requirements; lead and copper corrosion control paths; lead and copper corrosion control alternatives for MWRA; potential impacts in blendingzone with high pH or phosphate; MWRA action plan; treatment improvement by MWRA; water quality results of treatment changesfor lead and copper corrosion control; history of lead and copper corrosioncontrol optimization; and, key solutions.