Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 전병훈 | - |
dc.date.accessioned | 2018-04-16T02:09:00Z | - |
dc.date.available | 2018-04-16T02:09:00Z | - |
dc.date.issued | 2012-02 | - |
dc.identifier.citation | Environmental Technology, 2012, 33(4), P.445-454 | en_US |
dc.identifier.issn | 0959-3330 | - |
dc.identifier.uri | https://www.tandfonline.com/doi/abs/10.1080/09593330.2011.579180 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/67433 | - |
dc.description.abstract | The removal of heavy metals, such as As, Ni, Zn, Cd and Pb, onto limestone, starfish, black shale and concrete from wastewater was studied. These materials, with a high capacity for heavy metals, can be obtained and employed as alternative low-cost substitutes. Various parameters, such as the neutralization capacity, changes in pH, redox potential and electric conductivity as a function of time, were quantified. Of the studied treatment agents, concrete showed high neutralization efficiency for acid mine drainage and maintained a pH value above 11. The adsorption of heavy metals was influenced by the compositions of the treatment agents. The experimental results of leaching revealed no significant follow-up release from any of the treatment agents. The results suggest that concrete could be used successfully for the treatment of mixed metal-contaminated wastes. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Taylor & Francis | en_US |
dc.subject | heavy metal | en_US |
dc.subject | adsorption | en_US |
dc.subject | precipitation | en_US |
dc.subject | leaching | en_US |
dc.title | Comparison of As, Ni, Zn, Cd, and Pb removals using treatment agents | en_US |
dc.type | Article | en_US |
dc.relation.no | 4 | - |
dc.relation.volume | 33 | - |
dc.identifier.doi | 10.1080/09593330.2011.579180 | - |
dc.relation.page | 445-454 | - |
dc.relation.journal | ENVIRONMENTAL TECHNOLOGY | - |
dc.contributor.googleauthor | Choi, J. | - |
dc.contributor.googleauthor | Yang, J. S. | - |
dc.contributor.googleauthor | Tae Park, Y. | - |
dc.contributor.googleauthor | Kim, J. O. | - |
dc.contributor.googleauthor | Kim, K. J. | - |
dc.contributor.googleauthor | Shim, Y. S. | - |
dc.contributor.googleauthor | Kwon, H. H. | - |
dc.contributor.googleauthor | Ali Khan, M. | - |
dc.contributor.googleauthor | Park, J. W. | - |
dc.contributor.googleauthor | Um, J. G. | - |
dc.relation.code | 2012202899 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF EARTH RESOURCES AND ENVIRONMENTAL ENGINEERING | - |
dc.identifier.pid | bhjeon | - |
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