| contributor author | Isabelle Doye | |
| contributor author | Josée Duchesne | |
| date accessioned | 2017-05-08T21:50:41Z | |
| date available | 2017-05-08T21:50:41Z | |
| date copyright | August 2005 | |
| date issued | 2005 | |
| identifier other | %28asce%290733-9372%282005%29131%3A8%281221%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/63976 | |
| description abstract | Acid mine drainage is a serious environmental problem caused by the oxidation of sulfide minerals that releases highly acidic, sulfate, and metals-rich drainage. In this study, alkaline industrial wastes were mixed with acid mine tailings in order to obtain neutral conditions. A series of column leaching tests were performed to evaluate the behavior of reactive mine tailings amended with alkaline-additions under dynamic conditions. Column tests were conducted of oxidized mine tailings combined with cement kiln dust, red mud bauxite, and mixtures of cement kiln dust with red mud bauxite. The pH results show the addition of 10% of alkaline materials permits the maintenance of near neutral conditions. In the presence of 10% alkaline material, the concentration of toxic metals such as Al, Cu, Fe, Zn are significantly reduced as well as the number of viable cells ( | |
| publisher | American Society of Civil Engineers | |
| title | Column Leaching Test to Evaluate the Use of Alkaline Industrial Wastes to Neutralize Acid Mine Tailings | |
| type | Journal Paper | |
| journal volume | 131 | |
| journal issue | 8 | |
| journal title | Journal of Environmental Engineering | |
| identifier doi | 10.1061/(ASCE)0733-9372(2005)131:8(1221) | |
| tree | Journal of Environmental Engineering:;2005:;Volume ( 131 ):;issue: 008 | |
| contenttype | Fulltext | |