Two predominant hydrogen production and acidogenic fermentation types startup and operation were realized successfully in certain pH by adjusting inlet alkalinity in two CSTRs.

• 利用两套连续流搅拌槽式生物制氢反应器(CSTR),采用优化的启动参数,实现了优势产氢-产酸发酵类型(乙醇型和丁酸型)的启动和稳定运行;