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辽宁大学生物系承担的“东北地区沼气发酵工艺研究”课题,1986年7月26日在沈阳市通过部级鉴定。该研究采用高菌种量接种,半连续投料,在气温-28—32℃、池温4—32℃的条件下,6米~3的水压式沼气池,全年投料1345.73公斤,共产沼气403.4米~3,平均日产气1.105米~3,料容产气率0.221米~3/米~3料容·日,池容产气率0.184米~3/米~3·日,原料产气率0.379米~3/公斤挥发性固
Department of Biology, Liaoning University commitment “Northeast biogas fermentation process” project, July 26, 1986 in Shenyang City, through the ministerial level appraisal. In this study, the high-bacteria inoculation, semi-continuous feeding, at a temperature of -28-32 ℃, the pool temperature 4-32 ℃ under the conditions of 6 to 3 hydropower biogas digesters, feeding 1345.73 kg throughout the year, biogas production 403.4 m ~ 3, the average Nissan 1.105 m ~ 3, the material capacity gas production rate of 0.221 m ~ 3 / m ~ 3 material capacity · day, the capacity of the pool capacity of 0.184 m ~ 3 / m ~ 3 · day, raw gas Rate of 0.379 m ~ 3 / kg volatile solid