葡萄糖和蔗糖废水厌氧发酵制氢的ADM1模拟  

ADM1Simulation of Anaerobic Fermentation of Glucose and Sucrose Wastewater for Hydrogen Production

作　　者：曾创斌 黄福川 ZENG Chuangbin;HUANG Fuchuan(School of Mechanical Engineering,Guangxi University,Nanning Guangxi 530004,China;Guangxi Key Laboratory of Petrochemical Resource Processing and Process Strengthening Technology,Nanning Guangxi 530004,China)

机构地区：[1]广西大学机械工程学院,广西南宁530004 [2]广西石化资源加工及过程强化技术重点实验室,广西南宁530004

出　　处：《当代化工》2025年第3期705-710,730,共7页Contemporary Chemical Industry

基　　金：国家自然科学基金项目(项目编号:52063003)。

摘　　要：厌氧发酵能利用废弃物制取氢气。利用国际协会在厌氧消化领域推出的厌氧消化模型1号(ADM1)模型,模拟了富含葡萄糖和蔗糖的废水厌氧发酵制氢。模拟了厌氧发酵过程中产物乙酸、丙酸、丁酸浓度的动态变化并估算了乙酸、丙酸、丁酸、氢气的产率系数。为了使模拟更加可靠,向ADM1中加入葡萄糖发酵产乙醇的反应,估算了乙醇的产率系数;向ADM1中加入同型产乙酸菌对氢气的消耗反应,并通过拟合的方式估算了微生物降解氢的最大比摄取率。Anaerobic fermentation can utilize waste materials to produce hydrogen.ADM1 model introduced by the International Association in the field of anaerobic digestion was used to simulate the anaerobic fermentation of wastewater rich in glucose and sucrose for hydrogen production.The dynamic changes of the concentration of acetic acid,propionic acid and butyric acid during anaerobic fermentation were simulated,and the yield coefficients of acetic acid,propionic acid,butyric acid and hydrogen were estimated.In addition,to make the simulation more reliable,the reaction of glucose fermentation to produce ethanol was added to the ADM1 model,and the yield coefficient of ethanol was estimated.The consumption reaction of homologous acetogenic bacteria to hydrogen was added to the model,and the maximum specific uptake rate of hydrogen degradation by microorganisms was estimated by fitting.

关 键 词：厌氧发酵 ADM1 摄取率 同型产乙酸菌 葡萄糖 计算化学 动力学模型 参数估值 

分 类 号：TQ116.29[化学工程—无机化工]