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A Box-Behnken design (BBD) under response surface methodology (RSM) was used to optimise the nickel (Ni) ions removal by biochar and hydrochar of cypress cones from aqueous solutions . As result ...
Bicomponent aqueous solutions of copper and nickel ions have been used to investigate the sorption of metal ions onto peat. Peat, a low cost sorbent, has shown a high capacity for the sorption ...
) and an adaptive neuro‐fuzzy inference system (ANFIS) were used in this study to predict blend hydrogels adsorption potential in the removal of nickel (II) from aqueous solution . Four operational variables ...
for the maximum removal of Ni(II) from aqueous solution . We statistically evaluate our obtained quadratic model through analysis of variance, student’s t test, and residual test. According to our results, height ...
single- and multi-component aqueous solutions . The kinetics of the dynamic adsorption process were examined using two non-linear models : the Thomas and Yoon–Nelson models . The tested sorbents demonstrated ...
it as an adsorbent for the removal of Pb2+ from aqueous solutions . Fourier transform infrared spectrophotometry (FT‐IR), field emission scanning electron microscopy (FESEM), mapping elemental analysis, electron ...
The uptake of Cu(II), Pb(II), Zn(II) and Ni(II) was investigated both individually and from mixed metal ion solutions using Sphagnum moss biomass immobilised in a polyurethane support. The data were ...
This article describes the ion exchange of a heavy metal Ni(II) from aqueous solutions onto a Dowex HCR-S, cationic resin. Batch adsorption studies were conducted to evaluate the effect of various ...
This article reports the removal of Pb(II) ions from aqueous solution by the surface modified Guazuma ulmifolia (SMGU) seeds as an adsorbent and this material was prepared by treating the Guazuma ...
Abstract The present study reports the feasibility of using Rhodotorula glutinis biomass as an alternative low-cost biosorbent to remove Ni(II) ions from aqueous solutions . Acetone-pretreated R ...
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