… activated carbon have made the activated carbon based adsorption system very attractive,
especially for chromium … activated carbon has led to development of waste biomass derived …

… , ash, and fixed carbon) for the optimized activated carbon was determined according to the
… indicates the passage of electrons through the created pores. The increase of pores on the …

… industrially produced activated carbon to biochar, there is a need to improve the latter's
adsorption effect. Development of activated … In this work, the main objective was to optimize Cr(VI) …

… ), made this material an inefficient adsorbent for Cr(VI) … produced acceptable fittings at low
concentrations (<250 μg/L), suggesting that diffusion also partially contributed to the rate of Cr…

… in order to achieve the best overall optimization of the process. Two-level and fourfactor
full factorial design was used to develop model equations for Cr(VI) removal by using Design …

… and recalcitrant metal ions in ecosystems, including hexavalent chromium [Cr(VI)], which is
… legislation has established a maximum limit of 0.1 mg L −1 for the industrial discharge of Cr(…

… Cr(VI) removal mechanisms were proposed established on the acid and alkalic solution
washed chromium-loaded HAC, involving the reduction of Cr(VI) to Cr… of chromium hydroxides …

… activated carbons [Citation24]. Since the aim of this paper is to construct ANN model for the
development of automated chromium (… , hence commercial activated carbon was chosen for …

… In the present investigation, the developed activated carbons were prepared from corn husks
… to 82% for ACP-Zn and 86% for ACP-Zn-Fe under optimized conditions. The free energy for …

… , activated carbon (AC) produced from cheaper and readily available sources have served
well as low-cost adsorbents [[15], [16], [17], [18]]. Activated carbons developed from … optimized …