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Author |
Nuttall, C.A. |
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Title |
Mine Water Treatment |
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Journal Article |
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2002 |
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978-09-5438-270-4 |
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Mine Water Treatment; University of Newcastle-upon-Tyne [England]: Hydrogeochemical Engineering Research and Outreach; Opac |
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CBU @ c.wolke @ 7188 |
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280 |
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Author |
Turek, M. |
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Title |
Recovery of NaCl from saline mine water in the ED-MSF system |
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Journal Article |
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2000 |
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8th World Salt Symposium, Vols 1 and 2 |
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471-475 |
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mine water treatment |
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A considerable part of water obtained by drainage of Polish coal-mines is saline which creates substantial ecological problems. The load of salt (mainly sodium chloride) amounts to 5 min t/year. Despite the utilisation of saline coalmine waters is considered to be the most adequate method of solving ecological problems caused by this kind of water in Poland there are only two installations utilising coal-mine waters and producing 100,000 t salt per year. In the case of the most concentrated waters, the so-called coal-mine brines, the method of concentrating by evaporation in twelve-stage expansion installation or vapour compression is applied, after which sodium chloride is manufactured. In the case of low salinity waters they are preconcentrated first by RO method. High energy consumption in above-mentioned methods of evaporation is a considerable restriction in the utilisation of coal-mine brines. An obstacle in the application of low energy evaporation processes, e.g. multi-stage flash, is the high concentration of calcium and sulphate ions in the coal-mine waters. |
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978-0-444-50065-6 |
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May; Recovery of NaCl from saline mine water in the ED-MSF system; Isip:000088786800075; Times Cited: 0; ISI Web of Science |
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CBU @ c.wolke @ 17092 |
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172 |
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Stewart, D.; Norman, T.; Cordery-Cotter, S.; Kleiner, R.; Sweeney, E.; Nelson, J.D. |
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Title |
Utilization of a ceramic membrane for acid mine drainage treatment |
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Journal Article |
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Year |
1997 |
Publication |
Tailings and Mine Waste '97 |
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453-460 |
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Keywords |
acid mine drainage; Black Hawk Colorado; Central City Colorado; ceramic materials; Colorado; cost; disposal barriers; geochemistry; Gilpin County Colorado; heavy metals; mines; organic compounds; pollution; remediation; surface water; tailings; United States; utilization; volatile organic compounds; volatiles; waste disposal mine water treatment |
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BASX Systems LLC has developed a treatment system based on ceramic membranes for the removal of heavy metals from an acid mine drainage stream. This stream also contained volatile organic compounds that were required to be removed prior to discharge to a Colorado mountain stream. The removal of heavy metals was greater than 99% in most cases. A decrease of 30% in chemicals required for treatment and a reduction by more than 75% in labor over a competing technology were achieved. These decreases were obtained for operating temperatures of less than 5 degrees C. This system of ceramic microfiltration is capable of treating many different types of acid mine waste streams for heavy metals removal. |
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90-5410-857-6 |
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Jan 13-17; Utilization of a ceramic membrane for acid mine drainage treatment; Isip:A1997bg96u00050; Times Cited: 0; ISI Web of Science |
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CBU @ c.wolke @ 8744 |
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135 |
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Author |
Luna Bernal, R.; Delgado Venero, O. |
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Title |
Origin and treatment of underground waters from Cerro de Pasco mine, Peru |
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Journal Article |
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1985 |
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Proceedings, 2nd International Mine Water Association Congress |
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1 |
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27-40 |
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acid mine andes ground water leaching mine drainage peru Bergwerk Centromin Peru Blei Zink Typ Sickerwasser Grubenwasser Abwasser Reinigung Wasserkreislauf Bacteria Auslaugung Technologie Kosten Regionalgeologie chemische Reaktion Kupfererz Alkalinitaet Profil Peru |
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die geologischen und hydrogeologischen gegebenheiten der lagerstaette werden im zusammenhang mit der herkunft der grubenwaesser erlaeutert. grosse mengen alkalischer waesser und saurer loesungen muessen aus den gruben entfernt werden. letztere enthalten kupfer- und eisen-schwefel- bakterien und werden zum auslaugen in situ und von halden verwendet. der wasserkreislauf in den gruben wird schematisch dargestellt. |
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84-398-4772-6 |
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Origin and treatment of underground waters from Cerro de Pasco mine, Peru; 1; LAA:(1985-172) 7 Abb.; AMD ISI | Wolkersdorfer |
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CBU @ c.wolke @ 17383 |
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313 |
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Author |
Kringel, R. |
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Title |
Untersuchungen zur Verminderung von Auswirkungen der Pyritoxidation in Abraumsedimenten des Rheinischen Braunkohlenreviers auf die Chemie des Grundwassers |
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1998 |
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178 |
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Braunkohlentagebau Pyrit Oxidation Grubenwasser Gewässerversauerung Neutralisation <Chemie> |
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3-931713-52-0 |
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Bochum, Univ., Diss.; Untersuchungen zur Verminderung von Auswirkungen der Pyritoxidation in Abraumsedimenten des Rheinischen Braunkohlenreviers auf die Chemie des Grundwassers; Darmstadt : DDD, Dr. und Verl.; Bochum, Univ., Diss.; Opac |
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CBU @ c.wolke @ 6941 |
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326 |
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