| Main Title |
An electromembrane process for regenerating acid from spent pickle liquor / |
| Author |
Lacey, Robert E., ;
Lace, Robert E.
|
| Other Authors |
|
| CORP Author |
Southern Research Institute (Birmingham, Ala.) |
| Publisher |
United States Environmental Protection Agency, Water Quality Office, |
| Year Published |
1971 |
| Report Number |
EPA/810-R-71-105; 12010 EQF 03/71; EPA-WQO-12010-EQF; 10640, |
| Stock Number |
PB201 651 |
| OCLC Number |
00298658 |
| Subjects |
Metals--Pickling--By-products ;
Salvage (Waste, etc) ;
Sulfuric acid ;
Ion exchange ;
Sulphuric acid
|
| Additional Subjects |
( Pickling compositions ;
Materials recovery) ;
( Ion exchanging ;
Pickling compositions) ;
( Industrial waste treatment ;
Pickling compositions) ;
Sulfuric acid ;
Cation exchanging ;
Anion exchanging ;
Iron and steel industry ;
Membranes ;
Regeneration(Engineering) ;
Cost estimates ;
Water pollution ;
Water pollution control
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 810-R-71-105 |
|
Headquarters Library/Washington,DC |
03/28/2014 |
| ELBD ARCHIVE |
EPA 810-R-71-105 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD |
EPA 12010-EQF-03-71 |
|
AWBERC Library/Cincinnati,OH |
12/07/2011 |
| EMBD MF |
PB201 651 |
|
NRMRL/GWERD Library/Ada,OK |
02/23/2007 |
| NTIS |
PB-201 651 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
vi, 79 pages : illustrations, figures, tables ; 28 cm. |
| Abstract |
Studies of an electromembrane process for regenerating acid from spent sulfuric acid pickle liquor have indicated that the process is technically feasible. The studies have shown that the iron ions in spent pickle liquor can be removed and replaced by hydrogen ions to regenerate H2SO4 in electromembrane cells. A method of removing iron from spent liquor that involves the formation of insoluble iron hydroxides is preferrable to plating iron metal onto cathodes. Estimated treatment costs were $0.045 plus or minus 0.002 per gallon, whereas the combined costs of purchasing acid and disposing of spent liquor by existing methods were in the range of $0.015 to $0.06 per gallon of spent liquor. A determination of the long-term performance of the ion-exchange membranes when treating actual pickle liquors that contain organic pickling aids is needed. (Author) |
| Notes |
"March 1971." Includes bibliographical references. |
| Place Published |
Washington , |
| Supplementary Notes |
Paper copy available from GPO $1.00 as EPA 12010 EQF 03/71. |
| Corporate Au Added Ent |
Alabama. Water Improvement Commission.; United States. Environmental Protection Agency. Water Quality Office. |
| Title Ser Add Ent |
Water pollution control research series. |
| PUB Date Free Form |
1971 |
| Series Title Traced |
Water pollution control research series |
| Series Title Untraced |
Water pollution control research series |
| NTIS Prices |
PC-GPO/MF A01-NTIS |
| BIB Level |
m |
| Medium |
unmediated |
| Content |
text |
| Carrier |
volume |
| Cataloging Source |
OCLC/T |
| LCCN |
77611640 |
| Merged OCLC records |
977406806 |
| OCLC Time Stamp |
20141211151613 |
| Language |
eng |
| SUDOCS Number |
EP 2.10:12010 EQF 03/71 |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
02044cam 2200493 45020 |
