Design and construction of nanoscale material for ultrasonic assisted adsorption of dyes: Application of derivative spectrophotometry and experimental design methodology
Abstract
Nanoparticle Cu: ZnS, a nano-adsorbent synthesized, loaded on activated carbon and characterized. Cu: ZnS-NPs-AC was used as efficient adsorbent for the ultrasound-assisted simultaneous dyes adsorption. An ultrasound-assisted simultaneous adsorption technology is proposed for fast removal of dyes. Optimization of adsorption conditions by the RSM method. The dyes adsorption data were best followed by Langmuir and pseudo-second order models.
- Publication:
-
Ultrasonics Sonochemistry
- Pub Date:
- March 2017
- DOI:
- 10.1016/j.ultsonch.2016.09.008
- Bibcode:
- 2017UltS...35..112B
- Keywords:
-
- Brilliant green;
- Central composite design;
- Cu: ZnS-NPs-AC;
- Kinetics and isotherm study;
- Methylene blue;
- Ultrasonic assisted adsorption