Study on the Effect of Different Anaerobic Fermentation Processes on the Feed Load of Kitchen Waste
This paper explores the maximum allowable load of three anaerobic fermentation methods for kitchen waste,namely wet anaerobic,dry anaerobic,and sludge synergistic dry anaerobic,by increasing the feed VS(Volatile Solid)volumetric load.The results showed that there are differences in the load capacity of different anaerobic fermentation methods.The maximum VS volumetric load for wet anaerobic fermentation is 4.50 kg/(m3·d),and the maximum VS volumetric load for dry anaerobic fermentation is 6.00 kg/(m3·d).The system still did not start acidification when the maximum experimental load is 10.00 kg/(m3·d).