Records |
Author |
Anonymous |
Title |
Gewässerschutz im Tagebau – sauberes Wasser in den Bach |
Type |
Journal Article |
Year |
1994 |
Publication |
Steinbruch und Sandgrube |
Abbreviated Journal |
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Volume |
87 |
Issue |
4 |
Pages |
32-33 |
Keywords |
Tagebau Ton=Mineral Grubenentwässerung Abwasserbehandlung Absetzbecken |
Abstract |
In Tontagebauen sammelt man die durch Tonteilchen verunreinigten Niederschlagsmengen am tiefsten Punkt des Tagebaus und pumpt sie zur Reinigung ab, bevor sie dem normalen Wasserkreislauf wieder zugeführt werden. Die sedimentative Reinigung geschieht durch Tagebausumpf, Beruhigungsbecken und Absetzbecken mit Gegenstromprinzip. Im Tagebau Ludwig Hirsch der Firma Fuchs treten saubere, klare Niederschlagswässer oberflächennah am Tagebaurand aus. Sie werden zwischenzeitlich in Betonschächten gefaßt und über den nahen Vorfluter einem Gewässer dritter Ordnung zugeleitet. Damit werden die Erosion der Tagebauböschung verhindert, der Zentralsumpf entlastet und die Verschleißkosten an Pumpen reduziert. Die Pumpenschächte des Klarwassers werden in die Rückverfüllung eingebunden und so ausgebaut, daß langfristig ein störungsfreies Zufließen gewährleistet ist. Zum Schluß der Rekultivierung werden sie verfüllt. |
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ISSN |
0039-1018 |
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Notes |
Gewässerschutz im Tagebau – sauberes Wasser in den Bach; 6142, BERG , 01.01.94; Words: 278; M9406 6245 586; 2 Seiten, 5 Bilder 3MZ *Bergbau, Tunnelbau, Erdöl /Erdgasförderung, Bohrtechnik* 3UXX *Belastung von Wasser, Wasserreinhaltung, Abwasser*; BERG, Copyright FIZ Technik e.V.; DE Deutsch |
Approved |
no |
Call Number |
CBU @ c.wolke @ 17611 |
Serial |
483 |
Permanent link to this record |
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Author |
Anonymous |
Title |
Development of Integrated Passive Water Treatment Systems for the Treatment of Mine Waters |
Type |
Journal Article |
Year |
2004 |
Publication |
The @AusIMM bulletin |
Abbreviated Journal |
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Volume |
2004 |
Issue |
1 |
Pages |
58-62 |
Keywords |
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ISSN |
0814-4346 |
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Notes |
Development of Integrated Passive Water Treatment Systems for the Treatment of Mine Waters; 1660268869; UB Clausthal <104> TU Freiberg <105> TIB/UB Hannover <89>; OLC-SSG Geowissenschaften – Online Contents-Sondersammelgebiete |
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no |
Call Number |
CBU @ c.wolke @ 2089 |
Serial |
479 |
Permanent link to this record |
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Author |
Anonymous |
Title |
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Type |
Book Whole |
Year |
1998 |
Publication |
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Abbreviated Journal |
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Volume |
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Issue |
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Pages |
118 pp |
Keywords |
abandoned mines; acid mine drainage; aquifer vulnerability; aquifers; arsenic; bibliography; bioremediation; chemical properties; chemical waste; chromium; constructed wetlands; decontamination; disposal barriers; ground water; grouting; industrial waste; metals; microorganisms; mines; mobility; phytoremediation; pollutants; pollution; programs; reclamation; remediation; sludge; soil treatment; soils; solvents; sorption; Superfund; surface water; tailings; toxic materials; waste disposal; waste disposal sites; water quality; wetlands 22, Environmental geology |
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Publisher |
Society for Mining, Metallurgy, and Exploration |
Place of Publication |
Littleton |
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Original Title |
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Series Title |
Remediation of historical mine sites; technical summaries and bibliography |
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ISBN |
0873351622 |
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Notes |
Remediation of historical mine sites; technical summaries and bibliography; 1998-031431; GeoRef; English |
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no |
Call Number |
CBU @ c.wolke @ 6164 |
Serial |
11 |
Permanent link to this record |