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Author Riveros, P.A.
Title Applications of ion exchangers to the treatment of acid mine drainage Type Journal Article
Year 1995 Publication Sudbury '95 – Mining and the Environment, Conference Proceedings, Vols 1-3 Abbreviated Journal
Volume Issue Pages (down) 441-449
Keywords mine water treatment
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Notes Applications of ion exchangers to the treatment of acid mine drainage; Isip:A1995bg39j00044; Times Cited: 0; ISI Web of Science Approved no
Call Number CBU @ c.wolke @ 8884 Serial 141
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Author Murdock, D.J.
Title Treatment of acid mine drainage by the high density sludge process Type Journal Article
Year 1995 Publication Sudbury '95 – Mining and the Environment, Conference Proceedings, Vols 1-3 Abbreviated Journal
Volume Issue Pages (down) 431-439
Keywords mine water treatment
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Notes Treatment of acid mine drainage by the high density sludge process; Isip:A1995bg39j00043; Times Cited: 0; ISI Web of Science Approved no
Call Number CBU @ c.wolke @ 8883 Serial 142
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Author Evangelou, V.P.
Title Type Book Whole
Year 1995 Publication Abbreviated Journal
Volume Issue Pages (down) 293 pp
Keywords solution chemistry surface chemistry acid mine drainage (AMD) molecular oxidation mechanics microbial role, kinetics, control, ameliorates and limitations microencapsulation
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Series Editor Series Title Pyrite oxidation and its control: solution chemistry, surface chemistry, acid mine drainage (AMD), molecular oxidation mechanisms, microbial role, kinetics, control, ameliorates and limitations, microencapsulation Abbreviated Series Title
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ISSN ISBN 0-8493-4732-7 Medium
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Notes Pyrite oxidation and its control: solution chemistry, surface chemistry, acid mine drainage (AMD), molecular oxidation mechanisms, microbial role, kinetics, control, ameliorates and limitations, microencapsulation; Boca Raton, Fla. : CRC Press, cop. 1995; Opac Approved no
Call Number CBU @ c.wolke @ 6935 Serial 385
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Author Crawford, G.A.
Title Environmental Improvements by the Mining-industry in the Sudbury Basin of Canada Type Journal Article
Year 1995 Publication J. Geochem. Explor. Abbreviated Journal
Volume 52 Issue 1-2 Pages (down) 267-284
Keywords mine water
Abstract Responsible mining companies have done much to redress the environmental damage of earlier technologies and continue to do more. In the Sudbury Basin, one of the most important mining areas in the world, both Inco Limited and Falconbridge Limited, two of the largest nickel producers, have significantly decreased sulphur dioxide emissions in the last 40 years from substantially 100% to about 10% or less of the sulphur in the ore; decreased water effluents by recycling; treated effluents to comply with government regulations; revegetated mine rock and surface tailings deposits and rehabilitated landscapes in the surrounding communities. Inco and Falconbridge continue to develop improved means for environmentally sound handling of all wastes including recycling and to reclaim land at abandoned mine sites. They have developed and implemented environmental policies and codes of practice, not only to comply with regulations, but to anticipate them. The mining industry recognizes the need for regulation to protect human health and the environment. Existing regulations are based on a hazard assessment approach. A more realistic, pragmatic and cost-effective basis for regulation is risk management. This relates any documented effects to measured exposures and recognizes the need for exposure levels low enough that incidence of adverse health effects is as low as in the surrounding ecosystem.
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ISSN 0375-6742 ISBN Medium
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Notes Environmental Improvements by the Mining-industry in the Sudbury Basin of Canada; Isi:A1995qp96600025; AMD ISI | Wolkersdorfer Approved no
Call Number CBU @ c.wolke @ 17631 Serial 410
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Author Gusek, J.J.
Title Passive-treatment of acid rock drainage: what is the potential bottom line? Type Journal Article
Year 1995 Publication Min. Eng. Abbreviated Journal
Volume 47 Issue 3 Pages (down) 250-253
Keywords mining acid drainage passive treatment system 3 Geology
Abstract Passive-treatment systems that mitigate acid-rock drainage from coal mines have been operating since the mid-1980s. Large systems at metal mines are being contemplated. A typical man-made passive-treatment-system can mimic a natural wetland by employing the same geochemical principles. Passive-treatment systems, however, are engineered to optimize the biogeochemical processes occurring in a natural wetland ecosystem. The passive-treatment methodology holds promise over chemical neutralization because large volumes of sludge are not generated. Metals may be precipitated as oxides, sulfides or carbonates in the passive-treatment system substrate. The key goal of a passive-treatment system is the long-term immobilization of metals in the substrate materials. The passive-treatment technique may not be applicable in all mine-drainage situations. -from Author
Address Knight-Piesold & Co, 1050 17th St., Suite 500, Denver, CO, 80265- 0550, USA
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Notes Passive-treatment of acid rock drainage: what is the potential bottom line?; (1121863); 95k-12693; Using Smart Source Parsing pp; Geobase Approved no
Call Number CBU @ c.wolke @ 17638 Serial 365
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