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混合堆肥过程中容重的层次效应及动态变化
陈同斌; 罗维; 高定; 郑国砥
2004
Source Publication环境科学
ISSN0250-3301
Volume025Issue:005Pages:143
Abstract城市污泥、猪粪混合堆肥表明:升温期和高温期堆体容重分别为0.82g·cm^-3和0.66g·cm^-3,堆体内的氧气仍能满足微生物生长所需;降温期容重为0.58g·cm一,通气较充分;腐熟期容重为0.54g·cm^-3,通风充分.升温期和高温期仓门附近堆料的容重具有层次效应,降温期大部分堆料的容重具有层次效应,腐熟期堆体容重的层次效应减弱.升温期堆体中轴线附近、高温期仓内壁附近、降温期整个堆体、腐熟期仓门和中轴线附近,堆体深度对容重具有显著影响.升温期和腐熟期,仓门对容重产生显著影响.各堆肥期堆体的容重随深度的增加而呈增大的趋势,容重与堆肥时间满足二级动力学方程.
Language英语
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/124754
Collection中国科学院地理科学与资源研究所
Affiliation中国科学院地理科学与资源研究所
First Author Affilication中国科学院地理科学与资源研究所
Recommended Citation
GB/T 7714
陈同斌,罗维,高定,等. 混合堆肥过程中容重的层次效应及动态变化[J]. 环境科学,2004,025(005):143.
APA 陈同斌,罗维,高定,&郑国砥.(2004).混合堆肥过程中容重的层次效应及动态变化.环境科学,025(005),143.
MLA 陈同斌,et al."混合堆肥过程中容重的层次效应及动态变化".环境科学 025.005(2004):143.
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