Project #732
Selective Alum Recovery From Water Treatment Residuals
$260,910
Principal Investigator
Arup
Sengupta
Research Manager
Emerson S Lomaquahu
Contractor
Lehigh University
Abstract
Investigates the quality of recovered alum and the long-term durability of a composite membrane containing chelating polymers. Also includes field evaluations of the recovery process and regeneration effectiveness. Presents a process design procedure. Published in 1997.