Orthogonal array tests were carried out to investigate the optimal temperature(T), hydraulic retention time (HRT), pH and C/N ratio of anaerobic fermentative hydrogen production using a 20 L continuous stirred-tank reactor (CSTR).

• 采用20 L连续流搅拌罐式反应器(CSTR),通过设计正交试验对厌氧发酵制氢的温度(T)、水力停留时间(HRT)、pH、C/N比等操作参数进行优化。