Highly efficient removal of hexavalent chromium from aqueous solution by calcined Mg/Al-layered double hydroxides/polyaniline composites
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.127084
Abstract: Abstract In this study, the organic–inorganic hybrid materials of polyaniline/Mg-Al layered double oxides (PANI/LDOs) were synthesized by a simple in situ oxidative polymerization. PANI/LDOs have been researched via various characterization technologies and used to remove… read more here.
Keywords: hexavalent chromium; pani; chromium aqueous; pani ldos ... See more keywords
Removal of chromium (VI) from aqueous solutions using surface modified composite nanofibers.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2017.06.066
Abstract: A novel material composite nanofibers (PAN-CNT/TiO2-NH2) based on adsorption of Cr(VI) ions, was applied. Polyacrylonitrile (PAN) and carbon nanotube (CNTs)/titanium dioxide nanoparticles (TiO2) functionalized with amine groups (TiO2-NH2) composite nanofibers have been fabricated by electrospinning.… read more here.
Keywords: adsorption; tio2 nh2; composite nanofibers; chromium aqueous ... See more keywords
Removal of hexavalent chromium from aqueous solution using ostrich feathers amended by polyaniline
Sign Up to like & getrecommendations! Published in 2021 at "Journal of materials research and technology"
DOI: 10.1016/j.jmrt.2021.08.041
Abstract: Abstract In this study, the removal of hexavalent chromium from the aqueous solution using birds' feathers amended by polyaniline is investigated. Firstly, various bird feathers and polyaniline composites are synthesized and used in batch experiments… read more here.
Keywords: hexavalent chromium; chromium aqueous; chromium; ostrich feathers ... See more keywords
Estimation of biosorption characteristics of chromium (VI) from aqueous and real tannery effluents by treated T. vulgaris: experimental assessment and statistical modelling
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Environmental Analytical Chemistry"
DOI: 10.1080/03067319.2020.1789617
Abstract: The current study has focused on the removal proficiency of acid-treated brown marine algae Turbinaria vulgaris (T. vulgaris) for the removal of Cr (VI) from laboratory grade solution along with re... read more here.
Keywords: biosorption characteristics; real tannery; estimation biosorption; chromium aqueous ... See more keywords
Biosorption and speciation of chromium in aqueous medium using water hyacinth.
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Environmental Analytical Chemistry"
DOI: 10.1080/03067319.2020.1849649
Abstract: This study focuses on the speciation of chromium that occurs during biosorption of chromium in an aqueous medium using dried and powdered stems, roots and leaves of water hyacinth (Eichhornia crass... read more here.
Keywords: medium using; water hyacinth; speciation chromium; chromium aqueous ... See more keywords
Adsorption of Chromium (VI) from Aqueous Solution Using Palm Leaf-Derived Biochar: Kinetic and Isothermal Studies
Sign Up to like & getrecommendations! Published in 2023 at "Separations"
DOI: 10.3390/separations10040260
Abstract: In this study, biochar produced by low-temperature pyrolysis from palm leaves was treated with phosphoric acid in order to increase the sorption efficiency of Cr (VI) from aqueous solutions. Numerous characterization experiments using BET surface… read more here.
Keywords: solution; chromium aqueous; biochar kinetic; adsorption chromium ... See more keywords