Coprecipitation Preparation of Cu/Zn/Al-Hydrotalcite-Like Compound for Copper Removal from Electroplating Wastewater

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="9"><hr/></td></tr><tr class="thead"><td class="align_left">Ions concentration (mg·kg<sup>−1</sup>)</td><td class="align_center">Zn<sup>II</sup></td><td class="align_center">Cu<sup>II</sup></td><td class="align_center">Ni<sup>II</sup></td><td class="align_center">Mg<sup>II</sup></td><td class="align_center">Al<sup>III</sup></td><td class="align_center">Cd<sup>II</sup></td><td class="align_center">Fe<sup>III</sup></td><td class="align_center">Cr</td></tr><tr><td class="thead-hr" colspan="9"><hr/></td></tr><tr><td class="align_left">Cu/Zn/Al-HTlc</td><td class="align_center">400000</td><td class="align_center">35200</td><td class="align_center">25975</td><td class="align_center">673.5</td><td class="align_center">115222</td><td class="align_center">39025</td><td class="align_center">490.75</td><td class="align_center">8482.5</td></tr><tr class="table-tr"><td colspan="9"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The metal ions content of Cu/Zn/Al-HTlc.</div>

Journal of Chemistry

tab2

Table 2

Table 2: Coprecipitation Preparation of Cu/Zn/Al-Hydrotalcite-Like Compound for Copper Removal from Electroplating Wastewater 