A graphene oxide/zirconium oxide (GO/ZrO₂) nanocomposite was developed and evaluated for the efficient removal of Reactive Red120 (RR120) dye. The characterization of the GO/ZrO₂ nanocomposite was carried out by Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), Raman spectroscopy, Brunauer-Emmett-Teller (BET), field emission scanning electron microscopy (FESEM), and energy dispersive X-ray (EDX) spectroscopy. Box-Behnken design (BBD) was used as a statistical optimization to evaluate the effects of adsorption parameters, including adsorbent concentration, RR120 amount, and removal time. The study describes the GO/ZrO₂ nanocomposite adsorbent, which has a potential application in the treatment of anionic dye-contaminated water.

中文翻译：

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氧化石墨烯/氧化锆纳米复合材料去除水溶液中的活性红120

开发了氧化石墨烯/氧化锆（GO/ZrO ₂）纳米复合材料，并对其有效去除活性红120（RR120）染料进行了评估。通过傅里叶变换红外光谱（FTIR）、X射线衍射（XRD）、拉曼光谱、Brunauer-Emmett-Teller（BET）、场发射扫描电子显微镜（FESEM）对GO/ZrO ₂纳米复合材料进行了表征。和能量色散 X 射线 (EDX) 光谱。Box-Behnken 设计 (BBD) 用作统计优化来评估吸附参数的影响，包括吸附剂浓度、RR120 量和去除时间。该研究描述了GO/ZrO ₂纳米复合吸附剂，其在处理阴离子染料污染的水方面具有潜在的应用。