Basic red 2 and methyl violet adsorption by date pits: adsorbent characterization, optimization by RSM and CCD, equilibrium and kinetic studies
Basic red 2 and methyl violet adsorption by date pits: adsorbent characterization, optimization by RSM and CCD, equilibrium and kinetic studies
M. Wakkel,B. Khiari,F. Zagrouba
2019 · DOI: 10.1007/s11356-018-2192-y
Environmental science and pollution research international · 54 Citations
TLDR
The potential of raw date pits as a natural, widely available and low-cost agricultural waste has been studied in order to adsorb cationic dyes from an aqueous solution and it was shown that intraparticle diffusion was not the sole controlling step and could be associated with other transfer resistance.