厌氧发酵生物制氢试验研究  

Study on the Experiment of Biohydrogen Production by Anerobic Fermentation

作　　者：任保增[1] 唐大惠[1] 李扬[1] 胡庆丽[1] 樊耀亭[1] 

机构地区：[1]郑州大学化工学院,河南郑州450002

出　　处：《郑州大学学报（工学版）》2004年第4期64-66,共3页Journal of Zhengzhou University（Engineering Science）

基　　金：国家重点基础研究发展计划(973计划)资助项目(2003CB214500);河南省科技攻关项目(0346650006)

摘　　要：在摇瓶试验的基础上,利用经预处理的牛粪堆肥作天然厌氧微生物菌种来源,对模拟有机废水的生物制氢研究进行了小规模实验.结果显示:在实验条件下,反应器具有140mL/(L·h)的持续产氢能力,平均氢含量50%左右,COD的平均去除率30%左右;蔗糖产氢能力174mL/g,效果显著,为该生物制氢研究在工业发展中的可行性提供了理论依据.　Based on shaked culture, the scale-up experiment of biohydrogen production by anaerobic fermentation is studied. In the study, the simulated organic wastewater containing sucrose is treated with natural anaerobic microorganism bacterium from cow dung compost by pretreatment.Under the experimental conditions, the results show that the scale-up reactor has a hydrogen yield of 140 mL/(L·h) continuously,the hydrogen average concentration in the biogas reaches 50%,the COD removal efficiency reaches 30% in the simulated wastewater and the maximum hydrogen productivity is 174 mL/gsucrose.The study provides the theoretic information for the feasibility of the biohydrogen production in industry.

关 键 词：牛粪堆肥 厌氧发酵生物 氢气制造 模拟有机废水 

分 类 号：TQ116.29[化学工程—无机化工]