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Abstract:
为了研究催化湿式过氧化氢氧化(catalytic wet peroxide oxidation,CWPO)法对渗滤液的处理效果,以颗粒活性炭为催化剂,对转运站的垃圾渗滤液进行处理.分别研究了反应温度、反应时间、催化剂添加量、H_2O_2添加量和初始pH对处理效果的影响,并采用紫外-可见光谱以及三维荧光光谱对水样中溶解性有机物进行分析.研究结果表明:当温度为200℃,反应时间为120 min,催化剂添加量4 g/L,氧化剂添加量n(COD)∶n(H_2O_2)为1∶1.8,初始pH为7时,出水COD去除率达到85.02%.同时,含有芳香环、双键和羰基共轭体系的有机物去除效果显著.
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Source :
北京工业大学学报
Year: 2016
Issue: 09
Volume: 42
Page: 1435-1440
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 6
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