Removal of Polyvinyl Alcohol Using Photoelectrochemical Oxidation Processes Based on Hydrogen Peroxide Electrogeneration

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td align="left" rowspan="2">UV-light intensity (mW cm<sup>−2</sup>)</td><td align="center" colspan="2">Pseudo-first-order</td></tr><tr class="thead"><td align="center"><span style="width: 20.525px;"><svg height="19.1625" id="M39" style="vertical-align:-5.56921pt" version="1.1" viewbox="0 0 20.525 19.1625" width="20.525" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg></span></td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td align="left">0</td><td align="center">0.0024</td><td align="center">0.9</td></tr><tr><td align="left">0.2</td><td align="center">0.0094</td><td align="center">0.992</td></tr><tr><td align="left">0.4</td><td align="center">0.0152</td><td align="center">0.994</td></tr><tr><td align="left">0.6</td><td align="center">0.0248</td><td align="center">0.998</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Pseudo-first-order rate constants for PVA removal at various UV-light intensity.

International Journal of Photoenergy

tab2

Table 2

Table 2: Removal of Polyvinyl Alcohol Using Photoelectrochemical Oxidation Processes Based on Hydrogen Peroxide Electrogeneration 