脉冲式SBR法处理生活污水的脱氮特性试验研究  

Experimental Study on Nitrogen Removing in Sewage Treatment by Pulsed SBR Process

作　　者：刘富军[1] 郭福生[1] 曾华[1] 王学刚[1] 杨帆[1] 

机构地区：[1]东华理工大学,江西抚州344000

出　　处：《新疆环境保护》2007年第3期32-35,共4页Environmental Protection of Xinjiang

摘　　要：脉冲式SBR工艺是针对传统SBR工艺反硝化效果较差提出的一种新型的SBR运行方式。本试验在北京工业大学污水处理实验室采用真实的生活污水进行研究,考察脉冲式SBR在硝化-投加原水-反硝化这一循环反复过程中(等量进水)的脱氮性能。试验结果表明,出水TN<2mg/L,去除率达到了96%以上。Compared to the traditional A/O process which can never guarantee denitrification effect, the process which advanced nitrogen removal in pulsed SBR is advised newly. At treatment of wastewater laboratory in Beijing University of Technology, a lab scale SBR system was used to experiment with domestic wastewater. On the basis of the experiment,studied the nitrogen removing in sewage treatment. As the results show, total nitrogen in the effluent is under 2mg/L, the average removal efficiency achieved for TN was over 96%.

关 键 词：脉冲式SBR 生活污水 脱氮 试验研究 

分 类 号：X703[环境科学与工程—环境工程]