| |
Records |
Links |
|
Author |
Anonymous |
|
| |
Title |
Selecting Mine Drainage Treatment Systems – The USBM's multistep selection method |
Type |
Journal Article |
| |
Year |
1995 |
Publication |
The engineering and mining journal |
Abbreviated Journal |
|
|
| |
Volume |
196 |
Issue  |
10 |
Pages |
24rr |
|
| |
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 |
0095-8948 |
ISBN |
|
Medium |
|
|
| |
Area |
|
Expedition |
|
Conference |
|
|
| |
Notes |
Selecting Mine Drainage Treatment Systems – The USBM's multistep selection method; 1763485757; RWTH Aachen <82> SBB-PK Berlin <1+1A> TU Berlin <83> UB Bochum <294> UB Clausthal <104> TU Freiberg <105> TIB/UB Hannover <89> UB Ilmenau <Ilm 1> ZBW Kiel <206> TUB München <91>; OLC-SSG Geowissenschaften – Online Contents-Sondersammelgebiete |
Approved |
no |
|
| |
Call Number |
CBU @ c.wolke @ 2115 |
Serial |
482 |
|
| Permanent link to this record |
| |
|
| |
|
Author |
Anonymous |
|
| |
Title |
Gewässerschutz im Tagebau – sauberes Wasser in den Bach |
Type |
Journal Article |
| |
Year |
1994 |
Publication |
Steinbruch und Sandgrube |
Abbreviated Journal |
|
|
| |
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. |
|
| |
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 |
0039-1018 |
ISBN |
|
Medium |
|
|
| |
Area |
|
Expedition |
|
Conference |
|
|
| |
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 |
| |
|
| |
|
Author |
Anonymous |
|
| |
Title |
Red menace -- Alumina waste products neutralised – As a result of the standard aluminium extraction process, a large amount of of highly alkaline 'red mud' is produced, containing various minerals left over from the bauxite, and this must be disposed of safely, treated or stored. Using a partial-neutralising process involving sea water, Virotec has developed an environmentally responsible process that turns the mud into a mild alkali that is very good at neutralising acid in, for example, acid mine waste |
Type |
Journal Article |
| |
Year |
2003 |
Publication |
Materials world |
Abbreviated Journal |
|
|
| |
Volume |
11 |
Issue |
6 |
Pages |
22-25 |
|
| |
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 |
0967-8638 |
ISBN |
|
Medium |
|
|
| |
Area |
|
Expedition |
|
Conference |
|
|
| |
Notes |
Red menace -- Alumina waste products neutralised – As a result of the standard aluminium extraction process, a large amount of of highly alkaline 'red mud' is produced, containing various minerals left over from the bauxite, and this must be disposed of safely, treated or stored. Using a partial-neutralising process involving sea water, Virotec has developed an environmentally responsible process that turns the mud into a mild alkali that is very good at neutralising acid in, for example, acid mine waste; 1645797473; UB Clausthal <104> TU Freiberg <105> HSU Hamburg <705> TIB/UB Hannover <89> THULB Jena <27> UB Magdeburg <Ma 9> TUB München <91>; OLC-SSG Geowissenschaften – Online Contents-Sondersammelgebiete |
Approved |
no |
|
| |
Call Number |
CBU @ c.wolke @ 2109 |
Serial |
480 |
|
| Permanent link to this record |
