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中科院成都生物所于1986年承担的农业部下达的攻关任务——“自动搅拌小型高效商品化沼气全套技术研究”,经过科研人员艰苦努力,完成了合同任务,于1990年10月通过了技术鉴定。该技术采用满装料、高浓度(TS22％左右)、连续发酵的高效沼气新工艺,能有效地保证原料在池内滞留时间,防止和解决料液结壳问题。以猪粪为原料,两口4m~3沼气池在平均温度18.3℃情况下,连续449天发
Chengdu Research Institute of Biology, Chinese Academy of Sciences in 1986, the Ministry of Agriculture issued the task of tackling - “automatic mixing of small and highly efficient commercial biogas complete set of technical research”, after scientific research personnel worked hard to complete the contract task, in October 1990 passed the technical appraisal . The technology uses full loading, high concentration (TS22%), continuous fermentation of high efficiency biogas new technology can effectively guarantee the residence time of raw materials in the pool to prevent and solve the problem of feed liquid crusting. Pig manure as raw material, two 4m ~ 3 biogas digesters at an average temperature of 18.3 ℃, continuous 449 days of hair