Document Number: 26 |
Full Record |
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 |
|
Document Number: 27 |
Full Record |
Main Title |
Summary of Public Participation and Agency Response to Public Comments on Modification of Effluent Limitations Guidelines and Standards for pH Values for Point Sources That Continuously Monitor Effluent pH. |
CORP Author |
Environmental Protection Agency, Washington, DC. Office of Water Regulations and Standards. |
Publisher |
May 82 |
Year Published |
1982 |
Stock Number |
PB95-137071 |
Additional Subjects |
pH control ;
Water pollution monitoring ;
Chemical effluents ;
Pollution regulations ;
Water pollution standards ;
Standards compliance ;
Guidelines ;
Point sources ;
Industrial wastes ;
Industrial plants ;
Waste water treatment ;
Industrial water ;
Water pollution control ;
Permits ;
Publicly Owned Treatment Works
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB95-137071 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
51p |
|
Document Number: 28 |
Full Record |
Main Title |
Three Sludge System for Nitrogen and Phosphorus Removal. |
Author |
Mulbarge, M. C. ;
|
CORP Author |
Environmental Protection Agency, Cincinnati, Ohio. Advanced Waste Treatment Research Lab. |
Year Published |
1972 |
Stock Number |
PB-213 778 |
Additional Subjects |
( Sewage treatment ;
Chemical removal(Sewage treatment)) ;
( Nitrogen inorganic compounds ;
Chemical removal(Sewage treatment)) ;
( Phosphorus inorganic compounds ;
Chemical removal(Sewage treatment)) ;
Nitrification ;
Activated sludge process ;
Alums ;
Nutrients ;
Precipitation(Chemistry) ;
pH control ;
Biochemical oxygen demand ;
Methyl alcohol ;
Suspended sediments ;
Process variables ;
Performance evaluation ;
Denitrification ;
Chemical oxygen demand
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB-213 778 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
59p |
|
Document Number: 29 |
Full Record |
Main Title |
Use of Anaerobic Filters for the Renovation of Acidic Wastewaters. |
Author |
Clar, Ralph H. ;
|
CORP Author |
Missouri Water Resources Research Center, Rolla. |
Year Published |
1971 |
Report Number |
OWRR-A-034-MO; A-034-MO(1) |
Stock Number |
PB-204 544 |
Additional Subjects |
( Industrial waste treatment ;
Acidity) ;
( Anaerobic processes ;
Neutralizing) ;
( Water pollution ;
Acids) ;
Water filters ;
Industrial wastes ;
pH control ;
Water pollution control
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB-204 544 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
23p |
|