Fe-based metal organic framework (MOF) materials −such as Fe-BTC and MIL-100(Fe)- have been explored as catalyst for advanced Fenton oxidation processes. Unlike the analogous commercial forms of these materials (Basolite F300 and KRICT F100, respectively), Fe-BTC and MIL-100(Fe) were prepared under environmentally and economically sustainable conditions (water as synthesis solvent and room temperature). These materials were tested for the degradation of methylene blue (MB) as model pollutant through Fenton oxidation. The Fe-BTC material prepared under sustainable conditions (SUST/Fe-BTC) evidenced the best catalytic performance, even at circumneutral pH, with a remarkable structural stability compared to the commercial Basolite F300 and MIL-100(Fe) samples. The influence of the reaction temperature, initial pH and hydrogen peroxide concentration was studied for the SUST/Fe-BTC material, achieving a MB removal close to 100% and a TOC reduction about 55% in 60 min for several reaction cycles using a low dosage of hydrogen peroxide, 40 °C and initial pH of 4.

已经研究了铁基金属有机骨架（MOF）材料-Fe-BTC和MIL-100（Fe）-作为先进的Fenton氧化工艺的催化剂。与这些材料的类似商业形式（分别为Basolite F300和KRICT F100）不同，Fe-BTC和MIL-100（Fe）是在环境和经济上可持续的条件下（水作为合成溶剂和室温）制备的。测试了这些材料是否通过Fenton氧化降解了作为模型污染物的亚甲基蓝（MB）。与商业Basolite F300和MIL-100（Fe）样品相比，在可持续条件下制备的Fe-BTC材料（SUST / Fe-BTC）即使在环境pH下也表现出最佳的催化性能，并具有显着的结构稳定性。反应温度的影响