| Main Title |
Ozone treatment of cyanide-bearing plating waste / |
| Author |
Bollyky, L. Joseph.
|
| CORP Author |
Sealectro Corp., West Caldwell, N.J. ;PCI Ozone Corp., West Caldwell, N.J.;Industrial Environmental Research Lab., Cincinnati, Ohio. |
| Publisher |
U.S. Environmental Protection Agency, Office of Research and Development, Industrial Environmental Research Laboratory, |
| Year Published |
1977 |
| Report Number |
EPA 600/2-77/104; EPA-R-802335 |
| Stock Number |
PB-271 015 |
| OCLC Number |
41089597 |
| Subjects |
Water--Purification--Ozonization ;
Electroplating industry--Waste disposal ;
Cyanides--Environmental aspects
|
| Additional Subjects |
Cyanides ;
Water pollution control ;
Ozone ;
Metal finishing ;
Electroplating ;
Industrial waste treatment ;
Capitalized costs ;
Operating costs ;
Cost analysis
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 600-2-77-104 |
|
Headquarters Library/Washington,DC |
06/19/2014 |
| ELBD ARCHIVE |
EPA 600-2-77-104 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD RPS |
EPA 600-2-77-104 |
repository copy |
AWBERC Library/Cincinnati,OH |
03/05/2019 |
| ESAD |
EPA 600-2-77-104 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB-271 015 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
vii, 43 pages : illustrations ; 28 cm. |
| Abstract |
The use of ozone for CN destruction in the metal finishing industry has long been recognized as a technically attractive alternative to chlorine oxidation. High capital cost has, in earlier years, prevented its implementation. This report documents a full scale installation in which it was demonstrated that alkaline cyanide waste could be effectively destroyed to levels well below 1 ppm and with CN(-) removals of 99% at the levels normally encountered, thus satisfying BATEA requirements. Design features, problems and capital and operating cost data are presented and discussed. Selected aspects of the cyanide-ozone reaction were also studied, such as the effect of CN(-)/O3 ratios, cyanide source and concentration and the effectiveness of ozone for cyanate elimination. |
| Notes |
"EPA-600/2-77-104." EPA project no. R802335; EPA project officer: Herbert S. Skovroneck. References throughout. List of references: pages 41-42. |
