| contributor author | Paul Westerhoff | |
| contributor author | David Highfield | |
| contributor author | Mohammad Badruzzaman | |
| contributor author | Yeomin Yoon | |
| date accessioned | 2017-05-08T21:48:02Z | |
| date available | 2017-05-08T21:48:02Z | |
| date copyright | February 2005 | |
| date issued | 2005 | |
| identifier other | %28asce%290733-9372%282005%29131%3A2%28262%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/62731 | |
| description abstract | Arsenate breakthrough in column studies with a porous granular ferric hydroxide (GFH) was investigated in model waters and groundwaters. In this study, the use of rapid small-scale column tests (RSSCTs) initially designed for simulating the removal of organic compounds by granular activated carbon was extended for arsenate adsorption onto GFH. Adsorption kinetic studies and a comparison of laboratory RSSCT performance versus pilot-scale performance suggests that proportional diffusivity (PD) RSSCT scaling approaches are more valid than constant diffusivity (CD) approaches for arsenate onto GFH. Adsorption densities from column tests | |
| publisher | American Society of Civil Engineers | |
| title | Rapid Small-Scale Column Tests for Arsenate Removal in Iron Oxide Packed Bed Columns | |
| type | Journal Paper | |
| journal volume | 131 | |
| journal issue | 2 | |
| journal title | Journal of Environmental Engineering | |
| identifier doi | 10.1061/(ASCE)0733-9372(2005)131:2(262) | |
| tree | Journal of Environmental Engineering:;2005:;Volume ( 131 ):;issue: 002 | |
| contenttype | Fulltext | |