电催化氧化法用于微污染水脱氮处理的中试研究
首发时间:2009-11-30
摘要:采用自制试验装置,开展了电催化氧化法对微污染水脱氮的中试试验研究。系统研究了额定槽电压、水力停留时间、氯与氮摩尔比、导电率等因素对脱氮效率及能耗的影响。结果表明:在槽电压为6V; 水力停留时间为12min;氯与氮摩尔比为3:1时,总氮的去除率达到53.7%;电耗为1.72kwh/t。
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Pilot Study on Denitrogen of Micro-polluted Water with Electrocatalytic Oxidation
Abstract:The denitrogen of micro-polluted was conducted using a pilot-scale electrolytic facility, The effect of voltage;HRT;N:Cl and conductiving on the denitrogen efficiency and energy consumption were in vestigated.The results indicated that: at voltage 6V; disposed time 12min, Cl-:N is 3:1; the removal rate of TN 53.7%; electricity consumption 1.72Kwh/t.
Keywords: electrocatalytic oxidation denitrogen electricity consumption
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No.3709150416612595****
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