暗河式生物质产沼气技术的中试研究

Medium-scale experment study on biomass anaerobic digestion by underground river

简要地介绍了暗河式生物质产沼技术的原理和特点。研究小型暗河式沼气池以猪粪和青草为发酵原料,在适当pH值、总固体含量和碳氮比的条件下,沼气产量和单位池容产气率与温度之间的关系。

The authors gave a brief introduce on the small-scale underground river marsh gas pool. The study was carried out with pig manure and green grass as fermented raw materials, under the condition of proper pH value, total solid content and C/N ratio to find out the relationship between the methane yield and temperature.