| contributor author | J. C. Lou | |
| contributor author | R. H. Lee | |
| contributor author | W. H. Chen | |
| contributor author | C. J. Chang | |
| contributor author | K. L. Hsu | |
| contributor author | J. Y. Han | |
| date accessioned | 2017-05-08T22:12:35Z | |
| date available | 2017-05-08T22:12:35Z | |
| date copyright | November 2014 | |
| date issued | 2014 | |
| identifier other | 39857427.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/73652 | |
| description abstract | This study investigates the removal of perchlorate in solution using single-walled carbon nanotubes (SWCNTs) as sorbents. The perchlorate adsorption capacity, kinetics, and thermodynamics of the SWCNTs were assessed. The influences of pH, solution ionic strength, time, and temperature on the adsorption were examined. Adsorption equilibrium was achieved in approximately 8 h. The adsorption data were fitted with three models: modified Freundlich, pseudo-first-order, and pseudo-second-order. The modified Freundlich model produced the best fit to describe the kinetic adsorption processes. The adsorption capacity increased as the concentration of perchlorate increased and as the ionic strength of the solution decreased. Maximum perchlorate adsorption capacities of | |
| publisher | American Society of Civil Engineers | |
| title | Adsorption Kinetics and Thermodynamics of Perchlorate on Carbon Nanotubes in Water | |
| type | Journal Paper | |
| journal volume | 140 | |
| journal issue | 11 | |
| journal title | Journal of Environmental Engineering | |
| identifier doi | 10.1061/(ASCE)EE.1943-7870.0000859 | |
| tree | Journal of Environmental Engineering:;2014:;Volume ( 140 ):;issue: 011 | |
| contenttype | Fulltext | |
