青云翻译

Hydrothermal pretreatment does not significantly improve the gas production of the cow dung, 100-200 ° C hydrothermal pretreatment is not conducive to the anaerobic fermentation of the hydrothermal pretreatment for 30 min only 20 days less than the normal 30 days to shorten the fermentation cycle.

Hydrothermal pretreatment does not significantly improve the high production of cow dung, 100-200 ° c hydrothermal pretreatment is not conducive to gas production from anaerobic fermentation of hydrothermal pretreatment of 30min only 20 days less than the normal 30 day can shorten the period of ferm

The water hot pretreatment cannot enhance the cow dung to produce the spirit obviously, 100-200℃ but the water hot pretreatment does not favor tires of the oxygen fermentation to produce is mad the 30min water hot pretreatment only then 20 days to be lower than 30 days to be able normally to reduce

Hot water pre-treatment will not result in any significant increase in production volume, and cow dung 100 - 200 °C hot water pre-treatment of the anaerobic fermentation gas production, but the water hot 30 min pre-processing is only a 20 days less than the normal 30 days of the cycle can be shorten

Hydrothermal pretreatment does not significantly improve the high production of cow dung, 100-200 ° c hydrothermal pretreatment is not conducive to gas production from anaerobic fermentation of hydrothermal pretreatment of 30min only 20 days less than the normal 30 day can shorten the period of ferm