| contributor author | Qing Song | |
| contributor author | Ernest K. Yanful | |
| date accessioned | 2017-05-08T21:41:39Z | |
| date available | 2017-05-08T21:41:39Z | |
| date copyright | July 2010 | |
| date issued | 2010 | |
| identifier other | %28asce%29ee%2E1943-7870%2E0000221.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/59622 | |
| description abstract | The oxygen decay coefficient is a key parameter used to predict the distribution of oxygen concentrations spatially and temporally in a waste rock pile. The present study proposes a new equation to calculate the oxygen decay coefficient based on the oxidation rate (sulfate release rate) of the waste rock, dry density, and equivalent porosity for oxygen transport. The equation gave oxygen decay coefficients that were of the same order of magnitude as those obtained from a semianalytic solution to the modified Fick’s law with an oxygen consumption term. Values were in the range of | |
| publisher | American Society of Civil Engineers | |
| title | Effect of Water Addition Frequency on Oxygen Consumption in Acid Generating Waste Rock | |
| type | Journal Paper | |
| journal volume | 136 | |
| journal issue | 7 | |
| journal title | Journal of Environmental Engineering | |
| identifier doi | 10.1061/(ASCE)EE.1943-7870.0000213 | |
| tree | Journal of Environmental Engineering:;2010:;Volume ( 136 ):;issue: 007 | |
| contenttype | Fulltext | |
