| Main Title |
Studies of Limestone Treatment of Acid Mine Drainage. Part II. |
| CORP Author |
Bituminous Coal Research, Inc., Monroeville, Pa. |
| Year Published |
1971 |
| Report Number |
EPA-14010-EIZ; 06849,; 14010-EIZ012/71 |
| Stock Number |
PB-208 326 |
| Additional Subjects |
( Mine waters ;
Neutralization) ;
( Coal mines ;
Mine waters) ;
( Water pollution ;
Mine waters) ;
( Limestone ;
Neutralization) ;
Iron inorganic compounds ;
Cost estimates ;
Aeration ;
Sludge disposal ;
Sludge drying ;
Performance evaluation ;
Precipitation(Chemistry) ;
Particle size ;
pH control ;
Settling ;
Mine acid drainage ;
Water pollution control
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-208 326 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
153p |
| Abstract |
Laboratory investigations have demonstrated the feasibility of using limestone in place of pure lime for treating acid mine drainage for the neutralization of acidity and removal of iron to acceptable limits. The process consists of: Equalization; Addition of pulverized limestone and mixing; Aeration; Slurry recirculation to the mixing area; Sludge settling; and Sludge dewatering and disposal. Total costs are given. Advantages and disadvantages of limestone over lime are also discussed. |
| Availability Notes |
Paper copy also available GPO $1.25 as EP2.10:14010 EIZ-12/71. |
| PUB Date Free Form |
Dec 71, |
| Category Codes |
13B; 68D |
| NTIS Prices |
PC-GPO/MF A01-NTIS |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
326527717 |
| Origin |
NTIS |
| Type |
CAT |
