摘要
采用生物膜一体化设备对城市垃圾渗滤液进行处理研究。通过实验获得了最佳控制参数,即溶解氧4.5～6.0mg/L,COD进水负荷<2.4kg/(m·3d),NH4+-N进水负荷<0.43kg/(m·3d),温度15℃以上,在该组合条件下,系统对COD和NH4+-N去除率分别达到了88.1%和100%。
The urban landfill leachate has been treated by bio-membrane integrative equipment. The optimal control parameters have been obtained by experiments, namely： the dissolved oxygen is 4.5-6.0 mg/L,influent load of COD 〈 2.4 kg/（m3·d） and NH4＋-N〈 0.43 kg/（m3·d）,the temperature is over 15℃. Under these conditions, the removal rates of COD and NH4＋-N could reach 88.1% and 100% respectively.
出处
《工业水处理》
CAS
CSCD
北大核心
2008年第5期28-30,共3页
Industrial Water Treatment
基金
湖南省环境科技重点项目(2004-01)
关键词
垃圾渗滤液
废液处理
生物膜
landfill leachate
waste treatment
bio-membrane
