Improvement of cleaner composting production by adding Diatomite: From the nitrogen conservation and greenhouse gas emission

被引：88
作者：
Ren, Xiuna [1 ]
Wang, Quan [1 ]
Awasthi, Mukesh Kumar [1 ]
Zhao, Junchao [1 ]
Wang, Junchao [1 ]
Liu, Tao [1 ]
Li, Ronghua [1 ]
Zhang, Zengqiang [1 ]
机构：
[1] Northwest A&F Univ, Coll Nat Resources & Environm, Yangling 712100, Shaanxi, Peoples R China
来源：
BIORESOURCE TECHNOLOGY | 2019年 / 286卷
基金：
中国国家自然科学基金;
关键词：
Pig manure; Composting; Diatomite; Nitrogen loss; Greenhouse gases; AMMONIA-OXIDIZING BACTERIA; MEDICAL STONE AMENDMENT; GASEOUS EMISSIONS; PIG MANURE; FOOD WASTE; CALCINED DIATOMITE; MATURITY INDEXES; ORGANIC-MATTER; CHICKEN MANURE; HEAVY-METALS;
D O I：
10.1016/j.biortech.2019.121377
中图分类号：
S2 [农业工程];
学科分类号：
0828 ;
摘要：
In order to investigate the improvement of Diatomite (DM) on the production of cleaner composting, reflected by emission of NH3 and greenhouse gases (GHGs), three dosages of DM (0%, 5% and 10%) were added into mixture of pig manure and sawdust for 42 days composting. Addition of DM promoted the transformation of organic matter and improved the quality of end product. Meanwhile, it was confirmed by the increase of NO3--N formation and nitrogen conservation. Besides, adding DM aided on reducing emission of CH4, N2O and NH3 by 18.27% - 30.41%, 26.89% - 84.16% and 10.41% - 23.70%, respectively. Furthermore, the DM had a positive effect on the maturity of compost products, reflecting by GI value and HA/FA. Consequently, through the factor analysis, 10% was suggested to improve the quality of end product and reduce nitrogen loss as well as GHGs emission.
引用
收藏
页数：8
相关论文
共 48 条
[1]   Performance of in-vessel composting of food waste in the presence of coal ash and uric acid [J].
An, Chun-Jiang ;
Huang, Guo-He ;
Yao, Yao ;
Sun, Wei ;
An, Kai .
JOURNAL OF HAZARDOUS MATERIALS, 2012, 203 :38-45
[2]   Influence of medical stone amendment on gaseous emissions, microbial biomass and abundance of ammonia oxidizing bacteria genes during biosolids composting [J].
Awasthi, Mukesh Kumar ;
Wang, Quan ;
Awasthi, Sanjeev Kumar ;
Wang, Meijing ;
Chen, Hongyu ;
Ren, Xiuna ;
Zhao, Junchao ;
Zhang, Zengqiang .
BIORESOURCE TECHNOLOGY, 2018, 247 :970-979
[3]   Influence of zeolite and lime as additives on greenhouse gas emissions and maturity evolution during sewage sludge composting [J].
Awasthi, Mukesh Kumar ;
Wang, Quan ;
Huang, Hui ;
Ren, Xiuna ;
Lahori, Altaf Hussain ;
Mahar, Amanullah ;
Ali, Amjad ;
Shen, Feng ;
Li, Ronghua ;
Zhang, Zengqiang .
BIORESOURCE TECHNOLOGY, 2016, 216 :172-181
[4]   Composting of animal manures and chemical criteria for compost maturity assessment. A review [J].
Bernal, M. P. ;
Alburquerque, J. A. ;
Moral, R. .
BIORESOURCE TECHNOLOGY, 2009, 100 (22) :5444-5453
[5]   Nitrification within composting: A review [J].
Caceres, Rafaela ;
Malinska, Krystyna ;
Marfa, Oriol .
WASTE MANAGEMENT, 2018, 72 :119-137
[6]   Chemical characteristics of dissolved organic matter during composting of different organic wastes assessed by 13C CPMAS NMR spectroscopy [J].
Caricasole, P. ;
Provenzano, M. R. ;
Hatcher, P. G. ;
Senesi, N. .
BIORESOURCE TECHNOLOGY, 2010, 101 (21) :8232-8236
[7]   Reducing nitrogen loss and salinity during 'struvite' food waste composting by zeolite amendment [J].
Chan, Man Ting ;
Selvam, Ammaiyappan ;
Wong, Jonathan W. C. .
BIORESOURCE TECHNOLOGY, 2016, 200 :838-844
[8]   Influence of clay as additive on greenhouse gases emission and maturity evaluation during chicken manure composting [J].
Chen, Hongyu ;
Awasthi, Mukesh Kumar ;
Liu, Tao ;
Zhao, Junchao ;
Ren, Xiuna ;
Wang, Meijing ;
Duan, Yumin ;
Awasthi, Sanjeev Kumar ;
Zhang, Zengqiang .
BIORESOURCE TECHNOLOGY, 2018, 266 :82-88
[9]   Decline in extractable kitasamycin during the composting of kitasamycin manufacturing waste with dairy manure and sawdust [J].
Ding, Nengfei ;
Li, Weidong ;
Liu, Chen ;
Fu, Qinglin ;
Guo, Bin ;
Li, Hua ;
Li, Ningyu ;
Lin, Yicheng .
JOURNAL OF ENVIRONMENTAL MANAGEMENT, 2014, 134 :39-46
[10]   Evaluation of stability and maturity during forced-aeration composting of chicken manure and sawdust at different C/N ratios [J].
Gao, Mengchun ;
Liang, Fangyuan ;
Yu, An ;
Li, Bing ;
Yang, Lijuan .
CHEMOSPHERE, 2010, 78 (05) :614-619
12345