Key Laboratory of Biofuels, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Songling Road 189, Qingdao, Shandong Province 266101, PR China.
J Hazard Mater. 2010 Jun 15;178(1-3):89-93. doi: 10.1016/j.jhazmat.2010.01.047. Epub 2010 Jan 18.
A batch anaerobic test was conducted to evaluate the effects of inoculum/substrate ratios (ISRs) on the methane yield and orthophosphate release from the anaerobic digestion of Microcystis spp. The results demonstrated an obvious influence on methane yield and orthophosphate release by ISR. The maximum methane yield decreased from 140.48 to 94.42 mL/gVS when the ISR decreased from 2.0 to 0.5. The highest maximum methane yield calculated from Ørskov equation was 153.66 mL/gVS at ISR value of 1.0. The values of pH, ammonia and volatile fatty acids (VFAs) corroborated the appropriate stability of this anaerobic process.
进行了一批批厌氧试验，以评估接种物/底物比（ISR）对微囊藻属厌氧消化过程中甲烷产量和正磷酸盐释放的影响。结果表明，ISR 对甲烷产量和正磷酸盐释放有明显的影响。当 ISR 从 2.0 降至 0.5 时，最大甲烷产量从 140.48 降至 94.42 mL/gVS。根据 Ørskov 方程计算的最大甲烷产量最高为 153.66 mL/gVS，在 ISR 值为 1.0 时。pH 值、氨和挥发性脂肪酸（VFAs）的值证实了该厌氧过程的适当稳定性。
