6Lei F, VanerGheynst J S. The effect of microbial inoculation and pH on microbial community structure changes during composting[J].Process Biochemistry,2000,35(9):923-929.
8Buswell A M, Hatfield W D. Laboratory studies of sludge digestion[A]. Miller T L. Anaerobic Fermen- tations[C]. Urbana: State of Illinois Department of Registration and Education, 1936. 25-32.
9Kettunen R H, Rintala J A. The effect of low temperature (5～20℃) and adaptation on the methanogenic activity of biomass[J]. Appl Microbiol Biotechnol, 1997, 48:570-576.
10Vavilin V A, Lokshina L Y, Ritov S V, et al. Description of two-steps kinetics in methane formation during psycrophilic H2/CO2 and mesophilic glucose conversion [J]. BioresourTechnol, 2000, 71: 195-209.
