摘要
采用电解槽对垃圾渗滤液进行电解催化处理研究,考察不同的极板间距、电流密度、氯离子的质量浓度等对电解效果的影响。结果表明,极板间距为1.0 cm,电流密度为10 A/dm2,氯离子质量浓度为5 000 mg/L时,该法对中等浓度的垃圾渗滤液中的氨氮有较好的处理效果,对氨氮的去除率能达到97.3%。
Electrolytic cell was studied and applied for the treatment of landfill leachate, the influence of distance between electrode plates; current density and mass concentration of chloride ion on the effect of electrolysis were investigated. The results showed that, when the distance between electrode plates was 1.0 cm, the current density was 10 A/dm^2, the mass concentration of chloride ion was 5 000 mg/L, the electrolytic oxidation process had a good effect on treatment of ammonia-nitrogen in middle strength landfill leachate, the removal rate of ammonianitrogen reached 97.3%.
出处
《工业用水与废水》
CAS
2006年第6期42-44,共3页
Industrial Water & Wastewater
关键词
垃圾渗滤液
电催化氧化
氨氮
landfill leachate
electro-catalytic oxidation
ammonia-nitrogen
