Hydrogen Recovery from Organic Wastes: Reactor Development and Improvement
The paper reviewed hydrogen production biotechnology on reactor development and design aspects.Biological hydrogen-producing reactor as acid-producing phase of two-phase anaerobic organism treatment system plays an important role in the following aspects: Reactor was developed as the follow ideas: a.CSTR-type anaerobic fermentation reactor is selected to reduce the substrate concentration in reactor and increase target product operational yield and selectivity in the reactor;b.mixture liquid in reaction area is stirred by the stirrer to reach a turbulent state in order to reduce interfacial layer thickness and temperature gradient in a floc unit particle and increase mass transfer rate;c.H2 in the particle and Liquid phase is accelerated to release to prevent accumulated H2 from bringing feedback inhibition to organism metabolism,and H2/CO2 conversion to acetic acid;d.A sector turbine agitator with hoisting capacity and mixing power is selected to facilitate sludge to flow back through a effluence seam.
Hydrogen production Reactor development Wastewaters
Zirui GUO Yi SUN Liran YUE Yongfeng LI
Northeast Forestry University Harbin,150040,P.R.China
国际会议
哈尔滨
英文
1040-1044
2010-07-24（万方平台首次上网日期，不代表论文的发表时间）