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催化氧化法处理酸性大红GR模拟废水 被引量:5

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摘要 采用催化湿式过氧化氢氧化法(CWPO),在常压条件下,以铜等过渡金属负载Al2O3类载体为催化剂、H2O2为氧化剂,考察了酸性大红GR染料废水的模拟工艺中各工艺参数对废水处理效果的影响,在初始COD1600mg/L时,得到最优工艺条件为:pH7~8,反应温度40℃,催化剂加入量30g/L,H2O2加入量3mL/L,该工艺条件下,反应1h后,染料废水的COD去除率达76%,脱色率为90%。
出处 《化工进展》 EI CAS CSCD 北大核心 2009年第S2期169-172,共4页 Chemical Industry and Engineering Progress
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