Molecular Sieving Film Prepared by Vacuum Filtration for the Efficient Removal of Tetracycline Antibiotics from Pharmaceutical Wastewater

<table class="table-group" id="tab7"><tr><td><table class="table"><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr class="thead"><td class="align_left">Sample</td><td class="align_center">Process objects</td><td class="align_center">Single cycle time (min)</td><td class="align_center">Recycle times</td><td class="align_center">Average vacuum (MPa)</td><td class="align_center">Max. removal rate (%)</td><td class="align_center">Flux (L·m<sup>−2</sup>·h<sup>−1</sup>·bar<sup>−1</sup>)</td></tr><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr><td class="align_left">ZIF-8/GO film-50 mg</td><td class="align_center" rowspan="2">Pharmaceutical wastewater</td><td class="align_center">9.8</td><td class="align_center">50</td><td class="align_center">0.070</td><td class="align_center">99</td><td class="align_center">501.68</td></tr><tr><td class="align_left">2D ZIF-8/GO hybrid nanosheets-50 mg</td><td class="align_center">—</td><td class="align_center">—</td><td class="align_center">—</td><td class="align_center">47</td><td class="align_center">—</td></tr><tr class="table-tr"><td colspan="7"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Comparison of adsorption properties of different materials.</div>

Advances in Materials Science and Engineering

tab7

Table 7

Table 7: Molecular Sieving Film Prepared by Vacuum Filtration for the Efficient Removal of Tetracycline Antibiotics from Pharmaceutical Wastewater 