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Author |
Holmes, J.; Schmidt, K. |
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Title |
Ion exchange treatment of acid mine drainage |
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Journal Article |
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1972 |
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acid mine drainage; applications; economics; engineering geology; experimental studies; ion exchange; liquid waste; reclamation; treatment; waste disposal; water resources 30, Engineering geology |
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0085-7068 |
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Ion exchange treatment of acid mine drainage; 1976-011827; illus. incl. tables United States (USA); GeoRef; English |
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CBU @ c.wolke @ 6848 |
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349 |
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Author |
Strohl, J.H.; Hern, J.L. |
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1976 |
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Ion exchange Acid mine drainage Graphite |
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Water Research Institute, Center for Extension and Continuing Education, West Virginia University |
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Morgantown, W.V. |
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Removal of undesirable cations from acid mine water by a new cation-exchange material |
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Removal of undesirable cations from acid mine water by a new cation-exchange material; Water Research Institute, Center for Extension and Continuing Education, West Virginia University; Opac |
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Call Number |
CBU @ c.wolke @ 7216 |
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227 |
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Author |
Cheng, S.-Y. |
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Title |
Reclamation of acid mine water by coupled ion exchange-reverse osmosis |
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1976 |
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Acid mine drainage Water reuse Saline water conversion Ion exchange process Saline water conversion Reverse osmosis process |
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Ph.D. thesis |
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West Virginia University, |
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Reclamation of acid mine water by coupled ion exchange-reverse osmosis; Opac |
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CBU @ c.wolke @ 7212 |
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419 |
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Hubbard, K.L.; Darling, G.D.; Rao, S.R.; Finch, J.A. |
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New functional polymers as sorbents for the selective recovery of toxic heavy metals from acid mine drainage |
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Book Chapter |
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1994 |
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Special Publication – United States. Bureau of Mines, Report: BUMINES-SP-06B-94 |
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273-280 |
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absorption; acid mine drainage; chelation; experimental studies; geochemistry; heavy metals; ion exchange; iron; metals; pollution; remediation; toxic materials; zinc 22, Environmental geology |
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Proceedings of the International land reclamation and mine drainage conference and Third international conference on The abatement of acidic drainage; Volume 2 of 4; Mine drainage |
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New functional polymers as sorbents for the selective recovery of toxic heavy metals from acid mine drainage; GeoRef; English; 2007-045229; International land reclamation and mine drainage conference; International conference on The abatement of acidic drainage, Pittsburgh, PA, United States, April 24-29, 1994 References: 8; illus. incl. 7 tables |
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Call Number |
CBU @ c.wolke @ 6611 |
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346 |
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Author |
Eger, P. |
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Title |
Wetland Treatment for Trace-metal Removal from Mine Drainage – the Importance of Aerobic and Anaerobic Processes |
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Journal Article |
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1994 |
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Water Sci. Technol. |
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29 |
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4 |
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249-256 |
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copper cobalt nickel zinc ion exchange sulfate reduction adsorption acid mine drainage passive treatment |
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When designing wetland treatment systems for trace metal removal, both aerobic and anaerobic processes can be incorporated into the final design. Aerobic processes such as adsorption and ion exchange can successfully treat neutral drainage in overlandflow systems. Acid drainage can be treated in anaerobic systems as a result of sulfate reduction processes which neutralize pH and precipitate metals.Test work on both aerobic and anaerobic systems has been conducted in Minnesota. For the past three years, overland flow test systems have successfully removed copper, cobalt, nickel and zinc from neutral mine drainage. Nickel, which is the major contaminant, has been reduced around 90 percent from 2 mg/L to 0.2 mg/L. A sulfate reduction system has successfully treated acid mine drainage for two years, increasing pH from 5 to over 7 and reducing concentrations of all metals by over 90 percent.Important factors to consider when designing wetlands to remove trace metals include not only the type of wetlandrequired but also the size of the system and the residence time needed to achieve the water quality standards. |
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0273-1223 |
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Wetland Treatment for Trace-metal Removal from Mine Drainage – the Importance of Aerobic and Anaerobic Processes; Isi:A1994nv30000032; AMD ISI | Wolkersdorfer |
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Call Number |
CBU @ c.wolke @ 17336 |
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394 |
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