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.
出处
《辽宁化工》
CAS
2008年第3期197-201,共5页
Liaoning Chemical Industry
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
Air foil deflector-type anaerobic reactor
COD volume loading rate
Hydraulic upflow rate
Deflectors
