翼片导流式厌氧反应器处理高浓度污水研究  

Study on Trenting High Content Wastewater with Air Foil Deflector-type Anaerobic Reactor

作　　者：李晶[1] 韩相奎[1] 李广[1] 徐丹丹[2] 庄金鹏[1] 毕冬[1] 

机构地区：[1]吉林建筑工程学院市政与环境工程学院,吉林长春130021 [2]吉林油田建设公司,吉林松原131100

出　　处：《辽宁化工》2008年第3期197-201,共5页Liaoning Chemical Industry

摘　　要：在EGSB工艺的基础上在其反应区内增设锥形导流板,开发出一种新型厌氧膨胀颗粒污泥床反应器—翼片导流式厌氧反应器。结果显示,在COD容积负荷为10.2 kg/m3.d,水力上流速度为0.8 m/h时,COD去除率达到80.5%。由于增加了导流板的缘故,充分达到了减少动耗的目的。On basis of the anaerobic expanded granular sludge bed,the taper deflectors was added in main reaction zone.A novel anaerobic expanded granular sludge bed（N-EGSB） reactor was developed—air foil deflector-type anaerobic reactor.Results showed that COD removal efficiency could reach80.5% with COD volume loading rate 10.2 kg/m^3·d and hydraulic upflow rate 0.8 m/h.Because the reactor was added deflectors,power consumption was reduced.

关 键 词：翼片导流式厌氧反应器 COD容积负荷 水力上流速度 导流板 

分 类 号：X703[环境科学与工程—环境工程]