| Main Title |
Evaluation of process systems for effective management of aluminum finishing wastewaters and sludges |
| Author |
Saunders, F. M. ;
Chian, E. S. K. ;
Harmon, C. B. ;
Kratz, K. L. ;
Medero, J. M.
|
| Other Authors |
|
| CORP Author |
Georgia Inst. of Tech., Atlanta. School of Civil Engineering.;Industrial Environmental Research Lab., Research Triangle Park, NC. |
| Publisher |
U.S. Environmental Protection Agency, Industrial Environmental Research Laboratory : Center for Environmental Research Information {distributor}, |
| Year Published |
1984 |
| Report Number |
EPA-R-807512; EPA-600/2-84-077 |
| Stock Number |
PB84-170661 |
| Subjects |
Sewage--Purification--Biological treatment
|
| Additional Subjects |
Metal finishing ;
Aluminum industry ;
Water pollution control ;
Sludge disposal ;
Materials recovery ;
Waste treatment ;
Solid waste disposal ;
Reclamation ;
Water reclamination ;
Acid treatment ;
Dewatering ;
Performance evaluation
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB84-170661 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
157 p. : ill. ; 28 cm. |
| Abstract |
Innovative processes for use in treatment of wastewaters and sludges produced in anodizing, etching and painting extruded aluminum were investigated. Results of the research can be immediately implemented at many aluminum-finishing plants where sludge disposal restrictions and costs are increasing. Segregated neutralization and recovery of spent caustic etch can be used to increase the net solids content of dewatered-sludge available for disposal. Reclamation of dewatered-sludge solids using acid extraction for production of liquid alum has potential for virtual elimination of the need for sludge disposal while producing a net income from this sludge-reclamation process. |
| Notes |
Caption title. At head of title: Project summary. Distributed to depository libraries in microfiche. "Mar. 1984." "EPA-600/2-84-077." Microfiche. |
| Place Published |
Cincinnati, OH : |
| Corporate Au Added Ent |
Industrial Environmental Research Laboratory (Cincinnati, Ohio) |
| PUB Date Free Form |
1984. |
| NTIS Prices |
PC A08/MF A01 |
| BIB Level |
m |
| Cataloging Source |
OCLC/T |
| OCLC Time Stamp |
20011011143814 |
| Language |
eng |
| Origin |
NTIS |
| Type |
MERGE |
| OCLC Rec Leader |
01210nam 2200277Ka 45020 |
