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Davis, L. |
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A handbook of constructed wetlands: a guide to creating wetlands for: agricultural wastewater, domestic wastewater, coal mine drainage, stormwater in the Mid-Atlantic Region |
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1994 |
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0-16-052999-9 (*v. 1) 0-16-053000-8 (*v. 2) 0-16-053001-6 (*v. 3) 0-16-053002-4 (*v. 4) 0-16-053003- |
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A handbook of constructed wetlands: a guide to creating wetlands for: agricultural wastewater, domestic wastewater, coal mine drainage, stormwater in the Mid-Atlantic Region; Washington, DC: U.S. G.P.O., Supt. of Docs United States / Natural Resources Conservation Service; Opac |
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CBU @ c.wolke @ 16822 |
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407 |
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Skousen, J.; Rose, A.; Geidel, G.; Foreman, J.; Evans, R.; Hellier, W. |
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A handbook of technologies for avoidance and remediation of acid mine drainage |
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1998 |
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acid mine drainage bioremediation coal mines constructed wetlands disposal barriers ion exchange mines pollution pumping recharge remediation reverse osmosis surface water technology waste disposal waste management water treatment wetlands 22, Environmental geology |
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Acid Drainage Technology Initiative, A. and R.W.G.U.S. |
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A handbook of technologies for avoidance and remediation of acid mine drainage; 2001-074240; GeoRef; English; References: 72; illus. incl. 5 tables West Virginia University, National Mine Land Reclamation Center, Morgantown, WV, United States |
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CBU @ c.wolke @ 16615 |
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245 |
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Tredinnick, I.A.; Cornwell, P.J. |
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A manager's operational perspective of AMD management at the Pajingo Gold Mine. Die Beherrschung des AMD-Problems in der Pajingo Gold Mine aus der Sicht des Managers |
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1995 |
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Second Australian Acid Mine Drainage Workshop, Charters Towers, AU, 28 31 March 1995 |
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43-51 |
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Erzbergbau Gold Tagebau Untertagebau Lebensdauer Australien Umweltschutz Projektplanung Projektmanagement Unternehmensführung Schwefelsäure Minimierung Geochemie geochemische-Messung Kapselung Rückstand Erzaufbereitung Einlagerung Betriebskosten Acid mine drainage |
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Nach einer Beschreibung der Bergbauaktivitäen (Tief- und Tagebau) in der australischen Goldlagerstätte Pajingo wird detailliert auf die Bemühungen zur Gewährleistung des Umweltschutzes und vor allem auf die Minimierung der Freisetzung saurer Grubenwässer eingegangen. Die bei der Lösung der Aufgabenstellung zu beachtenden Besonderheiten resultieren aus der kurzen Lebensdauer der Grube, in der die 1987 begonnene Abbautätigkeit bereits im Jahr 1996 wieder beendet wurde. Aus diesem Grund wurden bereits im Planungsstadium und während der Abbautätigkeit vorbeugende Strategien zur Minimierung des AMD-Problems verwirklicht, die ausführlich beschrieben werden. Sulfidische Berge und Aufbereitungsrückstände wurden planmäßig so aufgehaldet oder eingelagert, daß sie stets von einer Schutzschicht aus oxidischem Material umgeben waren. Durch diese Einkapselung reaktionsfähiger sulfidischer Bestandteile sowie die Abdeckung der Tailings des Aufbereitungsprozesses gelang es, die Auswirkungen der Säuregenerierung zu minimieren. Es werden die betrieblichen Erfahrungen, die technologischen Besonderheiten und die Monitoringaktivitäten beschrieben. Es werden auch Angaben zum Kostenaufwand gemacht. |
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A manager's operational perspective of AMD management at the Pajingo Gold Mine. Die Beherrschung des AMD-Problems in der Pajingo Gold Mine aus der Sicht des Managers; BERG, Copyright FIZ Technik e.V.; EN Englisch; 0-646-24771-9; U9609 0025 586; 11347, BERG , 07.09.96; Words: 502; 9 Seiten, 1 Bild, 3 Tabellen, 2 Quellen 3UM *Umweltschadstoffe, toxikologie* 3UX *Umweltbelastung, technik* 3PAB *Aufbereitung anorganischer, mineralischer Rohstoffe* 3MZ *Bergbau, Tunnelbau, Erdöl /Erdgasförderung, Bohrtechnik* |
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CBU @ c.wolke @ 17604 |
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223 |
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Waring, C.L.; Taylor, J.R. |
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1999 |
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663-665 |
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in-situ mine water treatment |
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International Mine Water Association |
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Fernández Rubio, R. |
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Mine, Water & Environment |
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A new technique for building in-situ sub-surface hydrologic barriers: NBT; 1; AMD ISI | Wolkersdorfer; 3 Abb., 1 Tab. |
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CBU @ c.wolke @ 9947 |
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218 |
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Tempel, R.N. |
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A quantitative approach to optimize chemical treatment of acid drainage using geochemical reaction path modeling methods: Climax Mine, Colorado |
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2000 |
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ICARD 2000, Vols I and II, Proceedings |
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1053-1058 |
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mine water treatment |
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The Climax Mine, near Leadville, Colorado treats acid drainage in a lime neutralization chemical treatment system. Chemical treatment has been successful in reducing the concentration of metals to below surface water discharge effluent limits, but lime usage has not been optimized. A geochemical modeling approach has been developed to increase the efficiency of lime neutralization. The modeling approach incorporates two steps: (1)calibration, and (2) calculation of amount of lime needed to increase pH and remove metals. Results of our work quantify the lime treatment process and improve our ability to predict overall water quality. |
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A quantitative approach to optimize chemical treatment of acid drainage using geochemical reaction path modeling methods: Climax Mine, Colorado; Isip:000169875500102; Times Cited: 0; ISI Web of Science |
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CBU @ c.wolke @ 17102 |
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168 |
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