生物能温室增温技术研究

Study on Greenhouse Warming Technology of Bioenergy

经过试验分析得出使用增温装置的温室同普通温室相比产气量有明显的提升;对产气的提升机理进行了分析,指出在一定范围内,温度越高,沼气微生物的代谢越旺盛,沼气产量越多,即温度升高有利于提高沼气的产量。在沼气发酵过程中,温度越高,分解率增大,产气率升高。

The test analysis showed that output gas amount of greenhouse with warming facilities had obvirous increased compared with common greenhouse; Enhancement mechanismof gas production was analyzed , and pointed out that, to some extent , metabolism of biogas microorganism were more vigorous with the temperature higher, biogas output were more, i. e. , high temperatur was beneficial to output gas increase in biogas fermentation process, temperature higher, decomposition rate increased, and output gas rate raised.