| Main Title |
Neutradesulfating treatment process for acid mine drainage / |
| CORP Author |
Catalytic, Inc. |
| Publisher |
United States Environmental Protection Agency, Water Quality Office, |
| Year Published |
1972 |
| Report Number |
EPAWQO-14010-DYH-12/71; EPA-620-R-71-052 |
| OCLC Number |
00417724 |
| Subjects |
Acid mine drainage ;
Water--Purification--Ion exchange process
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 620-R-71-052 |
|
Headquarters Library/Washington,DC |
02/25/2014 |
| ELBD ARCHIVE |
EPA 620-R-71-052 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD RPS |
EPA 620-R-71-052 |
repository copy |
AWBERC Library/Cincinnati,OH |
07/25/2018 |
|
| Collation |
xiii, 102 pages : illustrations, figures, tables ; 28 cm |
| Notes |
Sponsored by U.S. Environmental Protection Agency Contract Number: 14-12-518 Includes bibliographical references (page 27). |
| Contents Notes |
A process has been developed for treatment and removal of major pollutants in surface streams of Appalachia caused by acid mine drainage. The raw water is neutralized with sodium bicarbonate to precipitate iron and aluminum, followed by cation exchange to remove sulfate. Barium is eluted from the exchange resin and reacts with sulfate in the water to form a precipitate. Barium is recovered from the precipitate and is processed to recharge the exchange resin. The water is further treated to remove hydrogen sulfide by conversion to sulfur as a saleable byproduct. The process minimizes the cost of sludge and waste disposal while offering a product water meeting the highest interstate water quality standards. Treatment costs are given. |
| Place Published |
Washington, DC |
| Access Notes |
Also issued online. |
| Corporate Au Added Ent |
United States. Environmental Protection Agency. Water Quality Office.; Catalytic, Inc. |
| Title Ser Add Ent |
Water pollution control research series. |
| PUB Date Free Form |
1972 |
| Series Title Traced |
Water pollution control research series |
| Series Title Untraced |
Water pollution control research series |
| BIB Level |
m |
| Medium |
unmediated |
| Content |
text |
| Carrier |
volume |
| Cataloging Source |
OCLC/T |
| LCCN |
72600866 |
| OCLC Time Stamp |
20180718083935 |
| Language |
eng |
| SUDOCS Number |
EP 1.16:ORD-14010 DYH 12/71; EP 1.16:ORD-14010DYH12/71; EP 1.16:14010 DYH 12/71; EP 1.16: 14010 DYH 12/71 |
| Origin |
OCLC |
| Type |
CAT |
| OCLC Rec Leader |
02820cam 2200505 a 45010 |
