… of activated carbon as a potent adsorbent of cationic dyes has … dye seen in the effluent
streams of textile, printing, paper industries along with some of the commonly used cationic dyes …

… This study investigated the adsorption mechanism of MB, a cationic dye, onto the activated
carbon sample from aqueous solution as a function of initial dye concentration, temperature, …

… Activated carbon was utilized as adsorbent to remove anionic dye, Orange II (OII), and
cationic dye, Methylene blue (MB), from aqueous solutions by adsorption. Batch experiments …

… these dyes would preferably adsorb onto activated carbons with acid characteristics. In fact,
when comparing the behaviour of anionic and cationic dyes, we … between the cations and the …

In this study, two biomass-based adsorbents were used as new precursors for optimizing
synthesis conditions of a cost-effective powdered activated carbon (PAC). The PAC removed …

… Of the number of activated carbons tested, only one of the adsorbents showed an … and
activated carbon performance. The high capacity of cationic dyes in comparison to anionic dyes …

… chemically activated using ZnCl 2 to produce an activated carbon … activated carbon (EAC)
was examined for three cationic dyes, ie, … The performances of EAC on dye adsorptions were …

… This work demonstrates that selectivity for cationic dye adsorption can significantly … activated
carbon. The results confirmed that the adsorption efficiency of MTLAC towards cationic dyes …

… of activated carbon (AC) from palm tree fiber (PTF) waste. The synthesized cost-effective
AC was investigated for the removal of an anionic dye (Congo red, CR) and a cationic dye (…

… acceptable removal percentage of the two dyes over five cycles. This study showed … activated
carbon and showed the effect of functional groups and active sites on the activated carbon …