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以标题化合物为催化剂,在紫外灯辐射下,研究了模拟染料废水亚甲基蓝溶液的光催化降解的反应,详细讨论了催化剂投加量、亚甲基蓝溶液的初始浓度、酸度等对催化脱色效果的影响.结果表明,100mL的亚甲基蓝溶液在紫外灯辐射下最佳的浓度为5 mg/L,催化剂用量为0.11g/L,溶液酸度为pH=1;在不改变溶液酸度的情况下,外加氧化剂H2O2能够显著加速亚甲基蓝的催化降解效果.
The title compound was used as a catalyst to study the photocatalytic degradation of methylene blue solution of simulated dye wastewater under ultraviolet lamp irradiation. The effects of catalyst dosage, initial concentration of methylene blue solution and acidity on the catalytic decolorization were discussed in detail. Results The results showed that the optimal concentration of methylene blue solution was 5 mg / L under UV lamp irradiation, the amount of catalyst was 0.11 g / L and the solution acidity was pH = 1. Under the condition of not changing the solution acidity, Accelerate the catalytic degradation of methylene blue.