Silica SBA-16, an efficient photocatalyst support with cubic (bottle-ink) mesoporous structure, large specific surface area, large pore volume and uniform pore size and titanium oxide (TiO₂), a semiconductor compound as the active site were synthesized facilely via one-pot method and photocatalysts denoted as x%TiO₂/SBA-16 where x = 2, 5, 10 and 20, in order to examine their photocatalytic ability for phenol degradation in different experimental conditions such as different phenol concentration in water (ppm), various pH of the solution and amount of applied photocatalyst (g/l). In order to confirm the correct structure of the SBA-16 support and prepared photocatalysts, various types of characterization analyses such as N₂ adsorption/desorption, X-ray diffraction (XRD), TEM, SEM–EDX, UV–VIS and FT-IR were applied. Based on the employed analyses, it can be claimed that the SBA-16 support and synthesized photocatalysts demonstrated mesoporous structures with cubic pores that are in agreement with reliable literature. After carrying out all of the experimental factors for the phenol degradation process, it was found that the 10%TiO₂/SBA-16 photocatalyst in the specific experimental conditions including pH 7, phenol concentration of 100 ppm and 1 g/l photocatalyst dosage achieved the highest performance which was approximately 90% degradation of phenol. Hence these mentioned conditions were chosen as the optimum experimental conditions. COD and TOC tests were employed to study the final products of the process and their results showed that the 10%TiO₂/SBA-16 photocatalyst was able to reduce the COD and TOC of phenol solution up to 80% and 85%, respectively, means that the major amount of phenol converted to water and CO₂ that are the final products of phenol degradation process.

容易地合成了二氧化硅SBA-16，它是一种高效的具有立方（瓶墨）介孔结构，大比表面积，大孔体积和均匀孔径的光催化剂载体，并以半导体化合物为活性位点的氧化钛（TiO ₂）通过一锅法和表示为x％TiO ₂ / SBA-16的光催化剂，其中x = 2、5、10和20，以检查它们在不同实验条件下（例如水中的不同苯酚浓度（ppm））对苯酚降解的光催化能力），溶液的各种pH值和光催化剂的用量（g / l）。为了确认SBA-16载体和制备的光催化剂的正确结构，进行了各种类型的表征分析，例如N ₂应用了吸附/解吸，X射线衍射（XRD），TEM，SEM-EDX，UV-VIS和FT-IR。基于所使用的分析，可以认为SBA-16载体和合成的光催化剂显示出具有立方孔的中孔结构，这与可靠的文献一致。进行了苯酚降解过程的所有实验因素后，发现10％TiO ₂/ SBA-16光催化剂在特定的实验条件下，包括pH值为7，苯酚浓度为100 ppm，光催化剂用量为1 g / l，达到了最高性能，苯酚的降解率约为90％。因此，将这些提到的条件选择为最佳实验条件。通过COD和TOC测试研究了该工艺的最终产品，结果表明10％TiO ₂ / SBA-16光催化剂能够将苯酚溶液的COD和TOC分别降低高达80％和85％，意味着大量的苯酚转化为水和CO ₂，这是苯酚降解过程的最终产物。