| contributor author | Meng Hu | |
| contributor author | Tian C. Zhang | |
| contributor author | John Stansbury | |
| contributor author | Jill Neal | |
| contributor author | Edward J. Garboczi | |
| date accessioned | 2017-05-08T21:42:32Z | |
| date available | 2017-05-08T21:42:32Z | |
| date copyright | July 2013 | |
| date issued | 2013 | |
| identifier other | %28asce%29ee%2E1943-7870%2E0000707.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/60149 | |
| description abstract | Biofilm density, porosity, and thickness are biofilm architecture properties that are important but often difficult to measure. In this study, wet and dry biofilm densities and biofilm porosity in shredded tire biofilters were measured using a volumetric displacement method and a new porosity equation. Methods for determining the surface area and mean thickness of biofilms attached to shredded tires were developed on the basis of the box- and ellipsoid-shape models with the data of (1) the volume calculated from the measured weight of the filter medium ( | |
| publisher | American Society of Civil Engineers | |
| title | Determination of Porosity and Thickness of Biofilm Attached on Irregular-Shaped Media | |
| type | Journal Paper | |
| journal volume | 139 | |
| journal issue | 7 | |
| journal title | Journal of Environmental Engineering | |
| identifier doi | 10.1061/(ASCE)EE.1943-7870.0000699 | |
| tree | Journal of Environmental Engineering:;2013:;Volume ( 139 ):;issue: 007 | |
| contenttype | Fulltext | |
