| contributor author | Suhan Kim | |
| contributor author | No-Suk Park | |
| contributor author | Taeyoung Kim | |
| contributor author | Heekyung Park | |
| date accessioned | 2017-05-08T21:57:33Z | |
| date available | 2017-05-08T21:57:33Z | |
| date copyright | May 2007 | |
| date issued | 2007 | |
| identifier other | %28asce%290733-9372%282007%29133%3A5%28507%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/67431 | |
| description abstract | Cake layer in cross-flow microfiltration can be reduced by coagulation of particles. This is because enlarging particle size by coagulation increases shear induced diffusivity and the back transport of rejected particles. In addition, it is known that flocs can be broken when they are passing through a pump. In light of these facts, this study aims to experimentally look at the floc-breaking phenomenon being related to cake layer reduction. Kaolin is used as particles and aluminum sulfate as a coagulant for the experiment. The results of particle size analyses show that the aggregated particles in feed are completely disaggregated by the pump but reaggregated in the membrane module. This suggests that the reaggregation of particles is critical to cake reduction and flux enhancement. This study proves that most of it occurs around the movable cake layer on membrane where | |
| publisher | American Society of Civil Engineers | |
| title | Reaggregation of Flocs in Coagulation-Cross-Flow Microfiltration | |
| type | Journal Paper | |
| journal volume | 133 | |
| journal issue | 5 | |
| journal title | Journal of Environmental Engineering | |
| identifier doi | 10.1061/(ASCE)0733-9372(2007)133:5(507) | |
| tree | Journal of Environmental Engineering:;2007:;Volume ( 133 ):;issue: 005 | |
| contenttype | Fulltext | |
