Comparative study on ultrasonic assisted adsorption of dyes from single system onto Fe3O4 magnetite nanoparticles loaded on activated carbon: Experimental design methodology
Abstract
Ultrasound-assisted adsorption of toxic dyes onto Fe3O4-MNPs-AC. RSM was used to optimize the ultrasound assisted absorption. The ultrasound assisted adsorption process was rapid and carried out in less than 7min. Dyes adsorption follows pseudo second order kinetics and fitted with Langmuir isotherm.
- Publication:
-
Ultrasonics Sonochemistry
- Pub Date:
- January 2017
- DOI:
- 10.1016/j.ultsonch.2016.05.047
- Bibcode:
- 2017UltS...34..294B
- Keywords:
-
- Eosin b;
- Experimental design;
- Fe<SUB>3</SUB>O<SUB>4</SUB>-MNPs-AC;
- Methylene blue;
- Single system;
- Sunset yellow