摘要
污泥自然通风静态堆肥试验研究表明, 堆肥过程中温度的变化引起微生物数量和种群的交替变化, 从而影响对有机质的分解。而污泥堆肥过程有机质的降解主要是在中温(45 ℃左右) 阶段完成的,其中中。
This study demonstrated that the temperature variation could cause alternation of quantity and population of microbes and affect biodegradation of organic matter during natural composting process of static pile sludge. It was found that the biodegradable solids of composting mass were mostly degraded during moderate thermophilic period and the mesophilic and thermophilic microorganisms played a major role during sludge composting process.
出处
《重庆建筑大学学报》
CSCD
1999年第6期20-23,34,共5页
Journal of Chongqing Jianzhu University
关键词
污泥堆肥
温度
微生物菌群
有机质
sludge composting
microbial population
organic matter
