【摘要】 采用缺氧 -SBR法 -混凝沉淀复合工艺对城市垃圾渗滤液进行处理 ,确定缺氧、SBR法和混凝的最佳运行参数。结果表明 ,通过该系统处理后 ,COD总去除率达到 91.2 % ,NH3 N去除率达 90 .4 % ,取得较好的去除有机物和脱氮效果更多还原

【Abstract】 Urban landfill leachate was treated by composite process of anoxic SBR chemical coagulation and sedimentation, and the optimum process conditions of the anoxic, SBR and coagulation were achieved. The result showed that by this process, the removal rates of COD and NH 3 N reached were 91.2% and 90.4% respectively. This means that the best purification of organics and denitrification have been obtained, and this composite process is reliable and effective.更多还原