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Abstract:
采用液相化学沉淀法制备了易于回收的磁性碳纳米管催化剂,应用于催化湿式氧化实验处理垃圾转运站渗滤液.结果 表明,在反应温度为200℃,n(COD)∶n(H2O2)=1∶1.8,时间为60 min,催化剂添加量为0.1 g·L-1的最佳条件下,垃圾渗滤液的COD去除率达到86.38%.出水可溶解性有机物(DOM)的紫外和三维荧光分析表明,实验对芳香族化合物和腐殖质的去除效果良好,可生化性提高.磁性碳纳米管在外加强磁场作用下30s内便可实现快速分离,重复5次使用回收率可达90%.
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Source :
环境工程学报
ISSN: 1673-9108
Year: 2020
Issue: 1
Volume: 14
Page: 77-85
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 8
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