Cu-O/FSC是一种优化制备的负载型催化剂,实验中以其催化湿式氧化处理模拟印染废水,考察焙烧条件对催化剂的影响.以水样COD去除率和脱色率评价催化剂的活性、以处理出水Cu溶出浓度评价催化剂的稳定性,通过AA、XRD、SEM等研究了焙烧温度和时间对催化剂性能、物相及形貌等的影响.结果表明:随着焙烧温度的提高和焙烧时间的延长,催化剂活性降低、稳定性提高;催化剂的比表面和孔容随着焙烧温度的提高而减少;适宜的催化剂焙烧温度和时间分别为650 ℃和5 h.
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