| Records |
| Author |
Chironis, N.P. |
| Title |
Mine-built ponds economically clear acid mine waters |
Type |
Journal Article |
| Year |
1987 |
Publication |
Coal Age |
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1 |
Pages |
58-61 |
| Keywords |
Biologische-Abwasserreinigung Waessrige-Loesung Industrieabwasser Pflanze Gewaesser Ph-Wert Abwasserbehandlung Saeure Buntmetalle Grubenwasser |
| Abstract |
Bestimmte Wasserpflanzen in Teichen können Metalle aus sauren Grubenwässern binden durch Adsorption, Filtration und Einlagerung in Wurzeln und Blättern. Algen und oxydierende Bakterien unterstützen diesen Reinigungsprozeß. Angaben zur Anlage der Teiche: Durchflußkapazität 20 l/min bis 38 l/min, Spülung von 18 m(exp 2) pro 4 l Durchflußmenge, Wasserhöhe 5 cm bis 10 cm, der pH-Wert des austretenden Wassers ist größer als 4,0. |
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Mine-built ponds economically clear acid mine waters; 316, BERG , 01.01.87; Words: 257; U8712 3772 586; 3 Bilder, 3 Quellen 3UXX *Belastung von Wasser, Wasserreinhaltung, Abwasser* 3UMB *Abfallstoffe, behandlung, vermeidung, verwertung, wirtschaft* 3PZ *Bioverfahrenstechnik, Biotechnologie*; BERG, Copyright FIZ Technik e.V.; EN Englisch |
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no |
| Call Number |
CBU @ c.wolke @ 17616 |
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418 |
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| Author |
Younger, P.L. |
| Title |
Minewater treatment using wetlands |
Type |
Journal Article |
| Year |
1997 |
Publication |
Water and Environment Manager |
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2 |
Issue |
4 |
Pages |
11 |
| Keywords |
Wetlands and estuaries geographical abstracts: physical geography hydrology (71 6 8) wetlands mine drainage water treatment |
| Abstract |
Experiences gained by the UK Mining Industry and effluent treatment companies in theuse of wetlands for treating minewaters are discussed. Discharges from abandoned mines is a major cause of freshwater pollution in some regions. Key topics relating to the use of wetlands for minewater treatment will be discussed at a CIWEM conference in Newcastle on 5 September 1997. |
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Minewater treatment using wetlands; 0283405; Geobase |
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no |
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CBU @ c.wolke @ 10624 |
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200 |
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| Author |
Brown, M.; Barley, B.; Wood, H. |
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Book Whole |
| Year |
2002 |
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acid mine drainage acidic composition bioremediation case studies chemical composition chemical reactions coal mines concentration constructed wetlands discharge England Europe Great Britain ground water international cooperation ion exchange kinetics legislation mines mining open-pit mining physicochemical properties policy pollution regulations remediation Scotland sulfate ion surface mining surface water tailings techniques technology underground mining United Kingdom Wales waste disposal waste management waste rock water pollution water resources water treatment weathering Western Europe wetlands 22, Environmental geology |
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IWA Publishing |
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London |
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Minewater treatment; technology, application and policy |
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1843390043 |
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Minewater treatment; technology, application and policy; 2006-084782; GeoRef; English; Includes appendices References: 416; illus. |
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CBU @ c.wolke @ 16503 |
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433 |
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| Author |
Sottnik, P.; Sucha, V. |
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Moznosti upravy kysleho banskeho vytoku loziska Banska Stiavnica-Sobov. Remediation of acid mine drainage from Sobov Mine, Banska Stiavnica |
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Journal Article |
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2001 |
Publication |
Mineralia Slovaca |
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33 |
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1 |
Pages |
53-60 |
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acid mine drainage aluminum Banska Stiavnica Slovakia Central Europe copper Eh Europe gangue heavy metals iron manganese metals metamorphic rocks oxidation pH pollution precipitation pyrite quartzites reduction remediation Slovakia Sobov Mine sulfides vegetation waste disposal wetlands 22, Environmental geology |
| Abstract |
A waste dump formed during the exploitation of quartzite deposit in Sobov mine (Slovakia) produces large quantity of acid mine drainage (AMD) which is mainly a product of pyrite oxidation. Sulphuric acid--the most aggressive oxidation product--attacks gangue minerals, mainly clays, as well. This process lead to a sharp decrease of the pH values (2-2.5) and increase of Fe, Al and SO (super 2-) (sub 4) contents (TDS = 20-30 mg/1). Passive treatment system was designed to remediate AMD. Chemical redox reactions along with microbial activity cause a precipitation of mobile contamination into a more stable forms. The sulphides are formed in the anaerobic cell, under reducing conditions. Fe-, Al- oxyhydroxides are precipitated in the aerobic part of the system. Precipitation decreases the Fe and Al contents along with immobilization of some heavy metal closely related to oxyhydroxides. Besides oxidation, the wetland vegetation is an active part of on aerobic cell. The system has been working effectively since September 1999. The pH values of outflowing water are apparently higher (6.2-6.8) and contents of dissolved elements (Fe from 2.260 to 4.1; Al from 900 to 0.18; Mn from 51 to 23; Cu from 4.95 to 0.03 mg/l) is significantly lowers. |
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0369-2086 |
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Moznosti upravy kysleho banskeho vytoku loziska Banska Stiavnica-Sobov. Remediation of acid mine drainage from Sobov Mine, Banska Stiavnica; 2004-084366; References: 21; illus. incl. sects. Slovak Republic (SVK); GeoRef; Slovakian |
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CBU @ c.wolke @ 16534 |
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235 |
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Rammlmair, D.; Grissemann, C. |
| Title |
Natural attenuation in slag heaps versus remediation |
Type |
Book Chapter |
| Year |
2000 |
Publication |
Applied mineralogy in research, economy, technology, ecology and culture |
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Pages |
645-648 |
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acid mine drainage; alteration; concentration; concepts; crust; deposition; design; development; diagenesis; exhalative processes; fines; fluvial features; ground water; leaching; metallurgy; mining; mining geology; mobilization; natural attenuation; physicochemical properties; Plantae; pollution; precipitation; remediation; rivers; slag; time scales; toxic materials; transportation; volatiles; wind transport 22, Environmental geology |
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Rammlmair, D.; Mederer, J.; Oberthuer, T.; Heimann, R.B.; Pentinghaus, H.J. |
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9058091643 |
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Natural attenuation in slag heaps versus remediation; GeoRef; English; 2007-039910; Sixth international congress on Applied mineralogy in research, economy, technology, ecology, and culture, Gottingen, Federal Republic of Germany, July 17-19, 2000 References: 5; illus. |
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no |
| Call Number |
CBU @ c.wolke @ 5864 |
Serial |
266 |
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