| Main Title |
Technical studies supporting the mining waste regulatory determination : final report / |
| Author |
Bernarding, J. ;
Nivens, W. ;
|
| CORP Author |
Versar, Inc., Springfield, VA.;Environmental Protection Agency, Washington, DC. Office of Solid Waste. |
| Publisher |
U.S. Environmental Protection Agency, Office of Solid Waste ; [National Technical Information Service, distributor], |
| Year Published |
1986 |
| Report Number |
PB86-219417; 820-D-78-002; EPA-68-01-7053; EPA/530/SW-86/026 |
| Stock Number |
PB86-219417 |
| OCLC Number |
52699604 |
| Subjects |
Mineral industries--Waste disposal--Government policy--United States ;
Mining law--Environmental aspects--United States ;
Mines and mineral resources--Environmental aspects--United States ;
Mineral industries--Law and legislation--United States ;
Mining law--United States--Environmental aspects
|
| Additional Subjects |
Mine waters ;
Mining ;
Toxicity ;
Waste disposal ;
Tests ;
Leaching ;
Arsenic ;
Lead(Metal) ;
Cadmium ;
Barium ;
Silver ;
Chromium ;
pH ;
Acidification ;
Acetic acid ;
Metals ;
Extraction ;
Concentration(Composition) ;
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| ELBD ARCHIVE |
EPA 530-SW-86-026 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ESAD |
PB86-219417 |
|
Region 10 Library/Seattle,WA |
07/25/2003 |
| NTIS |
PB86-219417 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
59 pages : illustrations ; 28 cm |
| Abstract |
Results of leaching tests are summarized in the report. Using the EPA EP (extraction procedure) acetic acid leaching test, it was determined that leachate levels for arsenic, lead, cadmium, barium, silver and chromium from slag samples were compatible with the results of total analyses (bases on two acid digestion techniques). However, the proportions removed were generally higher for cadmium and lead than the other four metals. In comparing the results of the EP toxicity test with data from the EP toxicity test without pH adjustment, the ASTM distilled water extraction procedure, and a synthetic rainwater leach, it was concluded that the initial pH, not the affinity of acetic acid for lead and cadmium, is the dominant factor in determining levels of metals extracted. |
| Notes |
"Prepared for Angela Wilkes, Office of Solid Waste, Waste Treatment Branch, U.S. Environmental Protection Agency."--Cover. "June 30, 1986." "Contract No. 68-01-7053, Work Assignment 42, Tasks 1 and 2"--Cover. |
| Contents Notes |
Results of leaching tests are summarized in the report. Using the EPA EP (extraction procedure) acetic acid leaching test, it was determined that leachate levels for arsenic, lead, cadmium, barium, silver and chromium from slag samples were compatible with the results of total analyses (bases on two acid digestion techniques). However, the proportions removed were generally higher for cadmium and lead than the other four metals. In comparing the results of the EP toxicity test with data from the EP toxicity test without pH adjustment, the ASTM distilled water extraction procedure, and a synthetic rainwater leach, it was concluded that the initial pH, not the affinity of acetic acid for lead and cadmium, is the dominant factor in determining levels of metals extracted. |
| Place Published |
Washington, D.C. Springfield, Va. |
| Supplementary Notes |
Sponsored by Environmental Protection Agency, Washington, DC. Office of Solid Waste. |
| Corporate Au Added Ent |
Versar, Inc.; United States. Environmental Protection Agency. Office of Solid Waste and Emergency Response. |
| NTIS Title Notes |
Final rept.. |
| PUB Date Free Form |
1986 |
| Category Codes |
13B; 8I; 6T; 68D; 48A; 57Y; 99A |
| NTIS Prices |
PC A04/MF A01 |
| Primary Description |
200/01 |
| BIB Level |
m |
| Medium |
unmediated |
| Content |
text |
| Carrier |
volume |
| Cataloging Source |
OCLC/T |
| Control Number |
624115287 |
| OCLC Time Stamp |
20170822052310 |
| Language |
eng |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
02624cam 2200397Ka 45010 |
