Use of Nanostructured Layered Double Hydroxides as Nanofilters in the Removal of Fe<sup>2+</sup> and Ca<sup>2+</sup> Ions from Oil Wells

<div>Results for the removal of Fe<sup>2+</sup> and Ca<sup>2+</sup> ions by compounds <b>1–4</b>.</div>

Advances in Materials Science and Engineering

Figure 4: Use of Nanostructured Layered Double Hydroxides as Nanofilters in the Removal of Fe<sup>2+</sup> and Ca<sup>2+</sup> Ions from Oil Wells 