| Records |
| Author |
Bridwell, R.J.; Travis, B.J.; Stone, W. |
| Title |
Remediation of acid mine drainage Ground water technology and tasks in the 90's |
Type |
Book Chapter |
| Year |
1993 |
Publication |
|
Abbreviated Journal |
|
| Volume |
|
Issue |
|
Pages |
|
| Keywords |
acid mine drainage; ground water; iron sulfides; kinetics; mathematical models; movement; pollutants; remediation; sulfides; water quality 22, Environmental geology |
| Abstract |
|
| Address |
|
| Corporate Author |
|
Thesis |
|
| Publisher |
|
Place of Publication |
|
Editor |
|
| Language |
|
Summary Language |
|
Original Title |
|
| Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
| Series Volume |
|
Series Issue |
|
Edition |
|
| ISSN |
|
ISBN |
|
Medium |
|
| Area |
|
Expedition |
|
Conference |
|
| Notes |
Remediation of acid mine drainage Ground water technology and tasks in the 90's; GeoRef; English; 1996-020061; Rocky Mountain ground water conference and 6th annual conference American Water Resource Association, New Mexico Section , on Ground water technology and tasks in the 90's, Albuquerque, NM, United States, Oct. 27-29, 1993 |
Approved |
no |
Call Number  |
CBU @ c.wolke @ 6703 |
Serial |
436 |
| Permanent link to this record |
| |
|
| |
| Author |
Aljoe, W.W.; Hawkins, J.W. |
| Title |
Neutralization of acidic discharges from abandoned underground coal mines by alkaline injection |
Type |
Journal Article |
| Year |
1993 |
Publication |
Report of investigations |
Abbreviated Journal |
|
| Volume |
|
Issue |
|
Pages |
37 |
| Keywords |
|
| Abstract |
|
| Address |
|
| Corporate Author |
|
Thesis |
|
| Publisher |
|
Place of Publication |
|
Editor |
|
| Language |
|
Summary Language |
|
Original Title |
|
| Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
| Series Volume |
|
Series Issue |
|
Edition |
|
| ISSN |
|
ISBN |
|
Medium |
|
| Area |
|
Expedition |
|
Conference |
|
| Notes |
Neutralization of acidic discharges from abandoned underground coal mines by alkaline injection; Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines; Opac |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 6974 |
Serial |
486 |
| Permanent link to this record |
| |
|
| |
| Author |
Diamond, J.M.; Bower, W.; Gruber, D. |
| Title |
Use of man-made impoundment in mitigating acid mine drainage in the North Branch Potomac River |
Type |
Journal Article |
| Year |
1993 |
Publication |
Environ. Manage. |
Abbreviated Journal |
|
| Volume |
17 |
Issue |
|
Pages |
14 |
| Keywords |
Acid mine drainage Potomac River Reservoir macroinvertebrate Fish Mayflies |
| Abstract |
The US Department of the Army, Baltimore District Corps of Engineers, oversees a long-term monitoring study to assess and evaluate effects of the Jennings-Randolph reservoir on biota in the North Branch Potomac River. The reservoir was intended, in part, to mitigate effects of acid mine drainage originating in upstream and headwater areas. The present study assessed recovery of benthos and fish in this system, six years after completion of the reservoir. Higher pH and lower iron and sulfate concentrations were observed upstream of the reservoir compared to preimpoundment conditions, suggesting better overall water quality in the upper North Branch. Water quality improved slightly directly downstream of the reservoir. However, the reservoir itself was poorly colonized by macrophytes and benthic organisms, and plankton composition suggested either metal toxicity and/or nutrient limitation. One large tributary to the North Branch and the reservoir (Stony River) was shown to have high (and possibly toxic) levels of manganese, iron, zinc, and aluminum due to subsurface coal mine drainage. Macroinvertebrate diversity and number of taxa were higher in sites downstream of the reservoir in the present study. Compared with previous years, the present study suggested relatively rapid recovery in the lower North Branch due to colonization from two major unimpacted tributaries in this system: Savage River and South Branch Potomac. Abundance of certain mayfly species across sites provided the most clear evidence of longitudinal gradients in water quality parameters and geomorphology. Fish data were consistent with macroinvertebrate results, but site-to-site variation in species composition was greater. Data collected between 1982 and 1987 suggested that certain fish species have unsuccessfully attempted to colonize sites directly downstream of the reservoir despite the more neutral pH water there. Our results show that recovery of biota in the North Branch Potomac was attributed to decreased acid inputs from mining operations and dilution from the Savage River, which contributed better water quality. Continued improvement of North Branch Potomac biota may not be expected unless additional mitigation attempts, either within the reservoir or upstream, are undertaken. |
| Address |
|
| Corporate Author |
|
Thesis |
|
| Publisher |
|
Place of Publication |
|
Editor |
|
| Language |
|
Summary Language |
|
Original Title |
|
| Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
| Series Volume |
|
Series Issue |
|
Edition |
|
| ISSN |
0364-152x |
ISBN |
|
Medium |
|
| Area |
|
Expedition |
|
Conference |
|
| Notes |
Feb.; Use of man-made impoundment in mitigating acid mine drainage in the North Branch Potomac River; New York, NY ; Heidelberg ; Berlin : Springer; file:///C:/Dokumente%20und%20Einstellungen/Stefan/Eigene%20Dateien/Artikel/7016.pdf; Opac |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 7016 |
Serial |
79 |
| Permanent link to this record |
| |
|
| |
| Author |
Zamzow, M.J.; Schultze, L.E. |
| Title |
Treatment of acid mine drainage using natural zeolites |
Type |
Journal Article |
| Year |
1993 |
Publication |
International Conference on the Occurrence, Properties, and Utilization of Natural Zeolites |
Abbreviated Journal |
|
| Volume |
1993 |
Issue |
|
Pages |
220-221 |
| Keywords |
abandoned mines; acid mine drainage; clinoptilolite; experimental studies; feasibility studies; framework silicates; hydrochemistry; mines; Nevada; northeastern Nevada; phillipsite; remediation; Rio Tinto Deposit; silicates; surface water; United States; zeolite group abandoned mines acid mine drainage clinoptilolite experimental studies feasibility studies framework silicates hydrochemistry mines Nevada northeastern Nevada phillipsite remediation Rio Tinto Deposit silicates surface water United States zeolite group |
| Abstract |
|
| Address |
|
| Corporate Author |
|
Thesis |
|
| Publisher |
|
Place of Publication |
|
Editor |
|
| Language |
|
Summary Language |
|
Original Title |
|
| Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
| Series Volume |
|
Series Issue |
|
Edition |
|
| ISSN |
|
ISBN |
|
Medium |
|
| Area |
|
Expedition |
|
Conference |
|
| Notes |
Treatment of acid mine drainage using natural zeolites; GeoRef: 95-04036 1 table; AMD ISI | Wolkersdorfer |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 9998 |
Serial |
192 |
| Permanent link to this record |
