| Records |
| Author |
Peterson, D.E.; Kindley, M.J. |
| Title |
The Golden Cross Mine water management system |
Type |
Journal Article |
Year  |
1994 |
Publication |
New Zealand Mining |
Abbreviated Journal |
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| Volume |
14 |
Issue |
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Pages |
15-21 |
| Keywords |
Australasia Coromandel Peninsula cyanides gold ores Golden Cross Mine metal ores mines New Zealand North Island tailings Waihi New Zealand waste water water management water treatment 30, Engineering geology |
| Abstract |
Because of its location in the sensitive Coromandel Peninsula, strict water management and environmental requirements had to be met on the Golden Cross Mine Project. This led to the development of new technologies for cyanide recovery and the adoption of advanced water management and water treatment systems. This paper discusses the water management and treatment system adopted for contaminated water at Golden Cross. While permit discharge levels must be and are met for mine discharge waters, the ultimate success of the water management system is demonstrated by the results downstream; biological surveys show no changes to the resident aquatic life in the river. |
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| ISSN |
1170-4209 |
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| Notes |
The Golden Cross Mine water management system; 1998-055867; New Zealand (NZL); GeoRef; English |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 16732 |
Serial |
271 |
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| Author |
Limited, S.C. |
| Title |
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Type |
Book Whole |
| Year |
1994 |
Publication |
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Abbreviated Journal |
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Issue |
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Pages |
179 pp |
| Keywords |
AMD acid mine drainage mine water treatment active treatment |
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The Mine Environment Neutral Drainage [MEND] Program |
Place of Publication |
3.32.1 |
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Series Title |
MEND Report |
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| Notes |
Acid Mine Drainage – Status of Chemical Treatment and Sludge Management Practices; 2; VORHANDEN | AMD ISI | Wolkersdorfer; als Datei vorhanden |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 9890 |
Serial |
315 |
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| Author |
Emerick, J.C.; Wildeman, T.R.; Cohen, R.R.; Klusman, R.W. |
| Title |
Constructed wetland treatment of acid mine discharge at Idaho Springs, Colorado Guidebook on the geology, history, and surface-water contamination and remediation in the area from Denver to Idaho Springs, Colorado |
Type |
RPT |
| Year |
1994 |
Publication |
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Abbreviated Journal |
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| Volume |
C 1097 |
Issue |
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Pages |
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| Keywords |
acid mine drainage; Big Five Tunnel; Clear Creek County Colorado; Colorado; ecology; hydrology; Idaho Springs Colorado; metals; north-central Colorado; pilot plants; pollutants; pollution; reclamation; rivers and streams; surface water; tunnels; United States; USGS; water treatment; wetlands 22 Environmental geology; 21 Hydrogeology |
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Editor |
Severson, R.C. |
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Stewart, K.C. |
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Constructed wetland treatment of acid mine discharge at Idaho Springs, Colorado Guidebook on the geology, history, and surface-water contamination and remediation in the area from Denver to Idaho Springs, Colorado; 1994-037816; GeoRef; English; 0364-6017 References: 6; illus. incl. 2 tables, block diags. |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 6664 |
Serial |
390 |
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| Author |
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| Title |
Selecting Mine Drainage Treatment Systems |
Type |
Journal Article |
| Year |
1995 |
Publication |
E&Mj-Engineering and Mining Journal |
Abbreviated Journal |
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| Volume |
196 |
Issue |
10 |
Pages |
Rr24-& |
| Keywords |
mine water treatment |
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| Notes |
Selecting Mine Drainage Treatment Systems; Wos:A1995ta62400001; Times Cited: 0; ISI Web of Science |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 8900 |
Serial |
87 |
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| Author |
Arnekleiv, J.V. |
| Title |
Downstream Effects Of Mine Drainage On Benthos And Fish In A Norwegian River – A Comparison Of The Situation Before And After River Rehabilitation |
Type |
Journal Article |
| Year |
1995 |
Publication |
Journal of Geochemical Exploration |
Abbreviated Journal |
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| Volume |
52 |
Issue |
1-2 |
Pages |
35-43 |
| Keywords |
mine water treatment |
| Abstract |
Parts of the Norwegian river Gaula are strongly polluted from former mining activity in the area. In the most polluted parts of the river the concentration levels of Cu and Zn in 1986-1987 were up to 155 mug l-1 and 186 mug l-1, respectively. In 1989 the spoil heaps in the mining area were covered with protective layers of moss-covered plastic. In 1991-1992 the concentration levels of Cu and Zn had decreased by 75% and 65%, respectively. Animal life in the polluted area seemed to be strongly affected by the trace metals in 1986-1987. The 1991-1992 results showed a marked increase in the number of species and in the number of individuals of each species of Ephemeroptera and Plecoptera, compared with the results from 1986-87. Good correlations were found between the concentrations of Cu in the water and both the number of species and the number of individuals of Ephemeroptera and Plecoptera. Analysis of the species Baetis rhodani, Diura nanseni and Rhyacophila nubila showed an average total dry weight content of Cu up to 264 mug g-1, of Zn up to 1930 mug g-1 and of Cd up to 16 mug g-1. The contents of the three trace metals were significantly different from one species to another and in part between the stations for each species. In 1987 trout died after an exposure of one to two days on three test sites in the river, whereas in 1991-1992 40-75% of the trout survived an exposure period of several weeks at two of the sites. Electrofishing in 1991-1992 indicated recolonization of trout in the lower parts of the former affected and uninhabitable area. |
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Downstream Effects Of Mine Drainage On Benthos And Fish In A Norwegian River – A Comparison Of The Situation Before And After River Rehabilitation; Wos:A1995qp96600005; Times Cited: 2; ISI Web of Science |
Approved |
no |
| Call Number |
CBU @ c.wolke @ 17175 |
Serial |
88 |
| Permanent link to this record |
