Record Display for the EPA National Library CatalogRECORD NUMBER: 5 OF 22
|Main Title||Evaluation of Donnan dialysis for treatment of nickel plating rinsewater /|
|Author||Roach, Edward T.|
|CORP Author||Seaboard Metal Finishing Co., Inc., West Haven, CT.;Environmental Protection Agency, Cincinnati, OH. Hazardous Waste Engineering Research Lab.|
|Report Number||EPA/600/2-85/055; EPA-R-804655|
|Subjects||Dialysis. ; Nickel-plating. ; Hazardous wastes--Management. ; Metals--Toxicology--United States|
|Additional Subjects||Nickel ; Materials recovery ; Solid waste disposal ; Electroplating ; Dialysis ; Membranes ; Hazardous wastes ; Cation exchanging ; Performance evaluation ; Feasibility ; Industrial waste treatment ; Metal finishing ; Water pollution control ; Nickel coatings ; Donnan dialysis systems ; Waste recycling ; Metal recycling|
|Collation||45 pages : illustrations|
A program to demonstrate the feasibility of metal salt recovery and pollution control by ion selective diffusion, also known as Donnan dialysis was conducted on a Watts type nickel plating line. The objective of the program was to demonstrate the tubular membrane configuration and to determine the suitable operating conditions for the equipment. Several modules, consisting of tubular cation exchange membrane material mounted within a shell, were used to remove nickel ion from plating rinsewater with accompanying replacement of the nickel by hydrogen ion. Recovery rates were determined at various operating conditions.
"Final Report." "May 1985." "EPA/600/2-85/055." "Program element no.!BB6 10." "Grant No. R-804655." Microfiche.