| Main Title |
Upgrading Foundry Wastewater Treatment. |
| Author |
Osantowski, R. ;
Ruppersberger, J. S. ;
|
| CORP Author |
Rexnord, Inc., Milwaukee, WI. EnviroEnergy Technology Center.;Industrial Environmental Research Lab., Research Triangle Park, NC. |
| Year Published |
1984 |
| Report Number |
EPA-68-02-3928; EPA-600/D-84-129; |
| Stock Number |
PB84-195320 |
| Additional Subjects |
Foundries ;
Sewage treatment ;
Water pollution control ;
Gray iron ;
Pilot plants ;
Waste water ;
Calcium oxides ;
Polymers ;
Sodium carbonates ;
Filtration ;
Sedimentation ;
Flocculating ;
Clarification ;
Upgrading ;
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB84-195320 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
20p |
| Abstract |
The paper summarizes findings of a 10-week pilot plant study of gray iron foundry wastewater treatment. Treatment technologies studied included lime softening, lime/soda ash softening, polymer addition, flocculation/sedimentation, and dual media filtration. Results indicate that clarification with lime and polymer, followed by dual media filtration, provides effective treatment for discharge or potential reuse. Full scale costs and space requirements are included. |
| NTIS Title Notes |
Rept. for Oct 82-Mar 84. |
| PUB Date Free Form |
May 84 |
| Category Codes |
13B; 11F; 68D; 71J |
| NTIS Prices |
PC A02/MF A01 |
| Primary Description |
600/13 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
421624512 |
| Origin |
NTIS |
| Type |
CAT |
