EM生物接触氧化反应器启动过程试验研究  

Experimental study on starting process of effective microorganism biological contact oxidation reactor

作　　者：冯骞[1] 王超[1] 汪岁羽[1] 钱健[2] 车美芹[3] 薛朝霞[1] 

机构地区：[1]河海大学环境科学与工程学院,江苏南京210098 [2]南京市规划局,江苏南京210014 [3]苏州市水务局,江苏苏州215004

出　　处：《河海大学学报（自然科学版）》2005年第1期55-58,共4页Journal of Hohai University(Natural Sciences)

摘　　要：以啤酒废水为例,讨论了不同填料、不同接种污泥对有效微生物群(EM)生物接触氧化反应器挂膜和启动过程的影响.结果表明:生物接触氧化工艺中使用EM能够缩短反应器的启动时间,提高启动阶段的处理效果;陶粒填料和EM原液接种方式的采用有助于生物接触氧化反应器中EM菌群多种微生物的生长和繁殖,能促进EM接触氧化工艺挂膜和启动的成功.With the wastewater from a brewery as an example, studied was the effect of different filling materials and different inoculation sludge on the biofilm culturing and starting process of the Effective Microorganism (EM). The result shows that the adoption of the biological contact oxidation technique shortens the starting process of the reactor and improves the effect of treatment during the starting process, and that the haydite filling material and the inoculation with primary EM provide a favorable condition for the growth and propagation of EM in the biological contact oxidation reactor, leading to the success in biofilm culturing in the EM contact oxidation technique.

关 键 词：有效微生物群 生物接触氧化 填料 挂膜 

分 类 号：X703[环境科学与工程—环境工程]