摘要
采用SBR法作为二级生物处理对垃圾渗滤液进行治理 .结果表明 :SBR法对垃圾渗滤液中CODCr及BOD5的去除有显著的效果 .当曝气时间为 4～ 12h时 ,SBR泄出水CODCr、BOD5及氨氮的去除率分别能达到 85 %～ 95 %、90 %～ 95 %和 6 5 %～ 80 % ,从而大大降低了垃圾渗滤液治理工艺中后续处理阶段的负荷 .
SBR process is employed as a secondary biological treatment to treat landfill leachate. The result shows that the process removes much COD Cr ,BOD 5 from the landfill leachate. With being aerated for 4 to 12 hours ,the rate of removing COD Cr ,BOD 5 and NH 3 N from the outlet of SBR tanks reaches 85%～95%.90%～95% and 65%～80% respectively, which reduces the pullution load of the subsequence process greatly.
出处
《广东工业大学学报》
CAS
2001年第4期90-93,共4页
Journal of Guangdong University of Technology
