Selective Chelating Resin for Copper Removal and Recovery in Aqueous Acidic Solution Generated from Synthetic Copper-Citrate Complexes from Bioleaching of E-waste

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/ast/volume-2022/5009124/figures/5009124.fig.001a.svgz" name="5009124.fig.001a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Iminodiacetic acid group</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/ast/volume-2022/5009124/figures/5009124.fig.001b.svgz" name="5009124.fig.001b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Bispicolylamine group</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/ast/volume-2022/5009124/figures/5009124.fig.001c.svgz" name="5009124.fig.001c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Aminomethyl group</td></tr></table>

<div>Possible sorption process reaction of copper (II) ion removal onto iminodiacetic acid (a), bispicolylamine (b), and aminomethyl (c) groups in the acidic solutions.</div>

Adsorption Science & Technology

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Figure 1

Figure 1: Selective Chelating Resin for Copper Removal and Recovery in Aqueous Acidic Solution Generated from Synthetic Copper-Citrate Complexes from Bioleaching of E-waste 

Figure 1 | Selective Chelating Resin for Copper Removal and Recovery in Aqueous Acidic Solution Generated from Synthetic Copper-Citrate Complexes from Bioleaching of E-waste 