| Main Title |
Wastewater demineralization by ion exchange / |
| Author |
Kreusch, Ed.,
|
| Other Authors |
|
| Publisher |
United States Environmental Protection Agency, Office of Research and Monitoring, |
| Year Published |
1972 |
| Report Number |
EPA17040-EEE-12/71; W7209384 |
| OCLC Number |
01110201 |
| ISBN |
$1.25 |
| Subjects |
Sewage--Purification--ion exchange process
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 17040-EEE-12-71 |
|
Headquarters Library/Washington,DC |
09/09/2014 |
| ELBD ARCHIVE |
EPA 17040-EEE-12-71 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
|
| Collation |
xi, 129 pages : illustrations, figures, tables ; 28 cm |
| Notes |
"Report date December 1971." United States Environmental Protection Contract No. Contract Number: 14-12-599. |
| Contents Notes |
The feasibility of wastewater demineralization by ion exchange procedures was successfully demonstrated by pilot plant studies conducted on sewage effluent from an activated sludge treatment plant. A pretreatment unit consisting of lime clarification, dual media filtration, and granular activated carbon filtration was operated in series with the ion exchange system. Phosphate reductions were achieved by lime clarification at pH 10.0, but identical reductions were achieved by ion exchange alone. In addition ion exchange treatment without lime was cheaper. Ion exchange processes using strong acid cation exchange resin and weak base anion exchange resin can be readily applied to wastewater demineralization. Design of treatment plants for such a process applied to wastewater containing as much as 500 mg/l of ionizable solids can use established design parameters. Disposal of sludges and saline liquids must be considered. |
| Place Published |
Washington, DC |
| Corporate Au Added Ent |
Culligan International Company.; United States. Environmental Protection Agency. Office of Research and Monitoring. |
| 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 |
| BIB Level |
m |
| Cataloging Source |
OCLC/T |
| LCCN |
72601162 |
| OCLC Time Stamp |
20140305080424 |
| Language |
eng |
| SUDOCS Number |
EP 1.16:17040 EEE 12/71 |
| Origin |
OCLC |
| Type |
CAT |
| OCLC Rec Leader |
02666cam 22004691a 45020 |
