| Main Title |
Reverse osmosis renovation of primary sewage / |
| Author |
Feuerstein, D. L.,
|
| CORP Author |
Feuerstein, D. L. |
| Publisher |
United States Environmental Protection Agency, Water Quality Office, |
| Year Published |
1971 |
| Report Number |
EPAEQO-17040-EFQ-02/71; W7206054; EPA/620/R-71/017 |
| OCLC Number |
00314916 |
| Subjects |
Sewage--Purification--Reverse osmosis process
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 620-R-71-017 |
|
Headquarters Library/Washington,DC |
11/04/2013 |
| ELBD ARCHIVE |
EPA 620-R-71-017 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD |
EPA 17040-EFQ-02-71 |
|
AWBERC Library/Cincinnati,OH |
11/01/2011 |
|
| Collation |
vii, 60 pages : illustrations, diagrams, charts ; 28 cm. |
| Notes |
"Report date February 1971." Includes bibliographical references (page 39). United States Environmental Protection Agency Contract No. Contract Number: 14-12-885. |
| Contents Notes |
A reverse osmosis pilot plant was operated on both primary and secondary effluent and the results compared. Data indicated that high axial feedwater velocities were necessary to prevent membrane fouling. The main substances causing fouling were suspended particulates, inorganic salt precipitates, and dissolved organic matter, as well as some other substances which are unknown at this time. Suspended particulates were flocculated, settled, and filtered out of the wastes, inorganic salt precipitation was controlled by pH adjustment, except in the presence of calcium sulfate, and dissolved organic matter can be removed by biological treatment. Cleansing the membrane with an enzyme-active laundry pre-soak formulation proved beneficial for both wastes. |
| Place Published |
Washington, DC |
| Corporate Au Added Ent |
Envirogenics Company.; 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 |
| BIB Level |
m |
| Cataloging Source |
OCLC/T |
| LCCN |
72600532 |
| OCLC Time Stamp |
20131030144926 |
| Language |
eng |
| SUDOCS Number |
EP 1.16:17040 EFQ0 2/71 |
| Origin |
OCLC |
| Type |
CAT |
| OCLC Rec Leader |
02159cam 2200409 a 45020 |
