Humus Transformation and Compost Maturity Indexes in High-Temperature Composting of Livestock and Poultry Manure

doi:10.1166/jbmb.2022.2179

IR > 研究生院

	Humus Transformation and Compost Maturity Indexes in High-Temperature Composting of Livestock and Poultry Manure
	Zhen, Xiaofei 1,3; Tan, Chuanxi 1; Li, Zhenggui 2; Lin, Zhimin 3; Zhang, Yongheng 1,3; Kang, Jian4
	2022-04
发表期刊	JOURNAL OF BIOBASED MATERIALS AND BIOENERGY
ISSN	1556-6560
卷号	16 期号:2 页码:329-335
摘要	Based on the variations of total humus, humic acid (HA), and fulvic acid (FA) during the manure composting process, the transformation of substances in humus was analyzed, and the compost maturity indexes were constructed by using the TC-TN ratio (C/N), ratio of total humus and total organic carbon (TOC), and humification index (HI). The results showed that: (1) The total humus content in the compost heap decreased firstly and then increased. When compost finished, the total humus content of R1, R2, and R3 was 8.33 +/- 0.31, 7.56 +/- 0.21, and 7.14 +/- 0.35%, respectively; (2) The changes of humic acid (HA) and fulvic acid (FA) concentrations in the three kinds of manure were basically consistent with the changes in total humic acid, which decreased first and then increased; (3) When experiments finished, the ratio of total humus and TOC decreased firstly and then increased. At the end of day 30, HI index was 1.25, 1.15, and 1.01, respectively, increasing by 48.8, 45.56, and 31.16%, respectively.
关键词	Fulvic Acid High-Temperature Composting Humus Livestock and Poultry Manure Maturity Index
DOI	10.1166/jbmb.2022.2179
收录类别	SCIE
语种	英语
WOS研究方向	Chemistry ; Energy & Fuels ; Materials Science
WOS类目	Chemistry, Applied ; Energy & Fuels ; Materials Science, Biomaterials
WOS记录号	WOS:000810066000005
出版者	AMER SCIENTIFIC PUBLISHERS
来源库	WOS
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/158930
专题	研究生院能源与动力工程学院
通讯作者	Zhen, Xiaofei
作者单位	1.Lanzhou Jiaotong Univ, Sch New Energy & Power Engn, Lanzhou 730070, Peoples R China; 2.Xihua Univ, Sichuan Prov Engn Res Ctr Hydroelect Energy Power, Chengdu 610039, Peoples R China; 3.Lanzhou Jiaotong Univ, Key Lab Railway Vehicle Thermal Engn MOE, Lanzhou 730070, Peoples R China; 4.Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Zhen, Xiaofei,Tan, Chuanxi,Li, Zhenggui,et al. Humus Transformation and Compost Maturity Indexes in High-Temperature Composting of Livestock and Poultry Manure[J]. JOURNAL OF BIOBASED MATERIALS AND BIOENERGY,2022,16(2):329-335.
APA	Zhen, Xiaofei,Tan, Chuanxi,Li, Zhenggui,Lin, Zhimin,Zhang, Yongheng,&Kang, Jian.(2022).Humus Transformation and Compost Maturity Indexes in High-Temperature Composting of Livestock and Poultry Manure.JOURNAL OF BIOBASED MATERIALS AND BIOENERGY,16(2),329-335.
MLA	Zhen, Xiaofei,et al."Humus Transformation and Compost Maturity Indexes in High-Temperature Composting of Livestock and Poultry Manure".JOURNAL OF BIOBASED MATERIALS AND BIOENERGY 16.2(2022):329-335.