强化生化法和双膜组合工艺处理垃圾 渗滤液的应用  

The Applied Study of Strengthen Biochemical-Membrane Technique in Landfill Leachate Treatment Project

作　　者：李博 朱秀慧[2] 单明军[3] 王艳秋[1] 张海峰 

机构地区：[1]辽宁科技大学,鞍山 [2]营口理工学院,营口 [3]北京师范大学,北京 [4]中钢集团鞍山热能研究院有限公司,鞍山

出　　处：《水污染及处理》2014年第2期11-17,共7页Water Pollution and Treatment

摘　　要：本文介绍了生化法+双膜工艺在垃圾渗滤液处理工程中的运行实例,结果表明,强化生化法能够很好地去除COD、NH3-N等,去除率分别达到76%和99.5%,从而减少对后续膜的污染。生化出水经过后续膜处理后,色度、SS、有机物进一步被去除,COD去除率达95%以上,色度去除率达99.4%,最终出水能稳定达到《生活垃圾填埋场污染物排放标准》(GB16889-2008)。生化与双膜组合工艺应用于垃圾渗滤液的处理具有较好的发展前景。This paper introduces the biochemical-membrane technique in landfill leachate treatment engi- neering examples. The results show that strengthened biochemical method is able to remove COD and NH3-N. The removal rate respectively reached 76% and 99.5%, which can avoid pollution on the subsequent membrane. The subsequent double membranes can further remove chromaticity, SS and organic matter. The removal rate of COD was above 95%, and the removal rate of the chromaticity reached 99.4%. The effluent can reach “life landfill pollutant discharge standard” (GB16889-2008). The biochemical-membrane technique in landfill leachate treatment project has better development prospects.

关 键 词：生活垃圾渗滤液 生化 纳滤 反渗透 双膜法 

分 类 号：X7[环境科学与工程—环境工程]