| Main Title |
Metallic recovery from waste waters utilizing cementation / |
| Author |
Case, Oliver P.,
|
| CORP Author |
Anaconda American Brass Co., Westbury, Conn. Engineered Environments Div. |
| Publisher |
For sale by the Supt. of Docs., U.S. G.P.O., Office of Research and Monitoring, U.S. Environmental Protection Agency, |
| Year Published |
1974 |
| Report Number |
EPA-670/2-74-008; EPA-S-802254; W74-09062 |
| Stock Number |
PB-233 143 |
| OCLC Number |
01179831 |
| Subjects |
Metals--Finishing--Waste disposal ;
Heavy metals ;
Cementation (Metallurgy) ;
Water reuse
|
| Additional Subjects |
Industrial waste treatment ;
Reduction(Chemistry) ;
Copper ;
Chromium ;
Chromates ;
Iron ;
Electrochemistry ;
Reducing agents ;
Materials recovery ;
Zinc ;
Precipitation(Chemistry) ;
Metal industry ;
Brasses ;
Waste water ;
Ferrosilicon ;
pH ;
Water pollution control ;
Cementation
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 670-2-74-008 |
c.1 |
Headquarters Library/Washington,DC |
05/17/2013 |
| ELBD ARCHIVE |
EPA 670-2-74-008 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD RPS |
EPA 670-2-74-008 |
repository copy |
AWBERC Library/Cincinnati,OH |
08/19/2019 |
| NTIS |
PB-233 143 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
vi, 36 pages : illustrations ; 27 cm. |
| Abstract |
The report presents the results of a series of bench-scale experiments using the so-called 'cementation' reaction (i.e. electrochemical reduction by contact with a metal of higher oxidation potential) for the precipitation of copper and the reduction of hexavalent chromium in industrial waste streams such as brass mill and metal finishing discharges. Reluctants studied included soft iron shot, particulate iron, and silicon alloys in granular form. The bulk of the work was done using the iron shot as a reductant. Studies were carried out by both a batch process and a continuous process (black-mix reactor). Results were evaluated in terms of percent reduction, dissolution of excess iron and change in pH vs time. (Modified author abstract) |
| Notes |
"Grant no. S-802254; Program element 1BB036." "January 1974." Report prepared by Engineered Environments, Divivsion of Anaconda American Brass Company. Includes bibliographical references (page 31). |
| Place Published |
Washington, D.C. |
| Availability Notes |
Paper copy available from GPO $0.85 as stock no. EP1.23:670/2-74-008. |
| Corporate Au Added Ent |
United States. Environmental Protection Agency. Office of Research and Monitoring. |
| Title Ser Add Ent |
Research reporting series. Environmental protection technology ; EPA-670/2-74-008. |
| PUB Date Free Form |
1974 |
| Series Title Traced |
Environmental protection technology series, EPA-670/2-74-008 |
| Series Title Untraced |
Environmental protection technology series ; EPA-670/2-74-008 |
| NTIS Prices |
PC-GPO/MF A01-NTIS |
| BIB Level |
m |
| Medium |
unmediated |
| Content |
text |
| Carrier |
volume |
| Cataloging Source |
OCLC/T |
| Merged OCLC records |
154692785 |
| OCLC Time Stamp |
20190802012838 |
| Language |
eng |
| SUDOCS Number |
EP 1.23/2:670/2-74-008 |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
02130cam 2200493Ia 45010 |
