Photocatalytic Decomposition of Amoxicillin Trihydrate Antibiotic in Aqueous Solutions under UV Irradiation Using Sn/TiO<sub>2</sub> Nanoparticles

<table>Determination of the adsorption equilibrium constant, <svg height="16.487499" id="M83" style="vertical-align:-3.41931pt" version="1.1" viewbox="0 0 44.337502 16.487499" width="44.337502" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,12.162)"><use xlink:href="#x1D458"></use></g>
<g transform="matrix(.012,-0,0,-.012,8.612,16.25)"><use xlink:href="#x41"></use></g><g transform="matrix(.012,-0,0,-.012,16.835,16.25)"><use xlink:href="#x4D"></use></g><g transform="matrix(.012,-0,0,-.012,27.341,16.25)"><use xlink:href="#x4F"></use></g><g transform="matrix(.012,-0,0,-.012,35.884,16.25)"><use xlink:href="#x58"></use></g>
</svg>, and the second order rate constant, <svg height="16.450001" id="M84" style="vertical-align:-3.39064pt" version="1.1" viewbox="0 0 14.325 16.450001" width="14.325" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,12.162)"><use xlink:href="#x1D458"></use></g>
<g transform="matrix(.012,-0,0,-.012,8.612,16.25)"><path d="M390 111l17 -21q-34 -45 -80 -73.5t-89 -28.5q-91 0 -146 62t-55 147q0 118 101 195q74 57 149 57h1q59 0 90 -27q16 -14 16 -30q0 -15 -12 -29t-21 -14q-8 0 -19 11q-44 41 -101 41q-52 0 -87.5 -42.5t-35.5 -117.5q0 -49 15 -87t39 -58t49 -30t48 -10q33 0 60.5 12
t60.5 43z" id="x63"></path></g>
</svg>, for the Langmuir<svg height="4.4250002" id="M85" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 6.1750002 4.4250002" width="6.1750002" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,4.362)"><path d="M300 253l-14 -55h-229l14 55h229z" id="x2D"></path></g>
</svg>Hinshelwood kinetic model.</table>

International Journal of Photoenergy

fig13

Figure 13

Figure 13: Photocatalytic Decomposition of Amoxicillin Trihydrate Antibiotic in Aqueous Solutions under UV Irradiation Using Sn/TiO<sub>2</sub> Nanoparticles 

International Journal of Photoenergy

Photocatalytic Decomposition of Amoxicillin Trihydrate Antibiotic in Aqueous Solutions under UV Irradiation Using Sn/TiO2 Nanoparticles

Figure 13

Photocatalytic Decomposition of Amoxicillin Trihydrate Antibiotic in Aqueous Solutions under UV Irradiation Using Sn/TiO₂ Nanoparticles