dc.contributor.author | Patnala, P.K. | |
dc.contributor.author | Tilvi, S. | |
dc.contributor.author | Srivastava, P. | |
dc.date.accessioned | 2019-12-31 | |
dc.date.accessioned | 2020-02-04T09:38:18Z | |
dc.date.available | 2019-07-03 | |
dc.date.available | 2020-02-04T09:38:18Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | Separation Science and Technology, vol.54(10); 2019; 1632-1649 | |
dc.identifier.uri | https://doi.org/10.1080/01496395.2018.1549571 | |
dc.identifier.uri | http://drs.nio.org/drs/handle/2264/8186 | |
dc.description.abstract | The aim of the present study is to decolorize azo dyes containing (-N=N-) bonds such as Reactive Black 5 (RB 5), Basic Blue 3 (BB-3) and Disperse Blue 373 (DB 373) in the presence of ultrasound (US) and rare earth (RE), La +3 , Ce +3 , Pr +3 and Gd +3 ions in aqueous solutions. In the presence of US (20 kHz, 250 W) alone, these dyes, in the concentration range 8-144 ppm, were decolourized to different extents, RB5 (~20-17%); BB3 (~40-21%) and DB373 (~47-35%) at different time intervals. However, in combination US with REs, the removal was greater than 90%. The degradation followed pseudo-second-order kinetics. | |
dc.language | en | |
dc.relation.isreferencedby | SCI | |
dc.rights | Only the author version of the copright reserved papers uploaded. Contact drs@nio.org for any complaints regarding copyright violations | |
dc.title | Experimental and Kinetic studies on the combined influence of ultrasonication and rare earths on removal of azo dyes | |
dc.type | Journal Article | |