… of Cr(VI) by AC SBB was optimized with a minimum number runs of experiments, which
designed … Based on the analysis, the AC SBB produced in the present study is cheaper and more …

… -NPs loaded on activated carbon (AC-Fe … Cr (VI) adsorption decreases by an increase in
pH values and an increase in the reaction time and adsorbent dosage was led to development …

… The optimization of particle size, contact time, temperature, … based-activated carbons for
copper, zinc, and chromium removal … Thus, an attempt is made in this article to review the recent …

… Hence, the aims of the study were to (1) optimize the preparation process of the BGAC … In
this study, activated carbon developed from Bermuda grass (BGAC) was successfully optimized …

… activated carbon using sugarcane bagasse. The kinetics and mechanisms of this adsorption
process for chromium … bagasse until sufficient carbon was produced for activation at three …

… The required concentrations of the chromium standard solution were made by diluting the
stock solution. Nine hydrated ferric nitrate (Fe(NO 3 ) 3· 9H 2 O) and other chemicals were …

… chromium [Cr(VI)] from aqueous media through batch technique. The independent variables
(contact time, pH of the solution and initial Cr(… The 3-factor CCD design matrix produced by …

… composite using different techniques; (b) optimize Cr(VI) adsorption conditions of CS/AC/Fe
3 … This indicates that activated carbon has been successfully produced from M. oleifera tree. …

… (VI), is generally discharged into the water bodies from the waste created by the paper
industry, leather tanning, chromium mining, electroplating, petroleum refining, metallurgy, battery, …

… Adsorption of Cr(VI) on highly porous granular activated carbon (… Adsorption of Cr(VI)
occurred through a redox reaction with … The isotherm was built conditioning the Cr (VI) aqueous …