[Basic Features of Combustible Rural Garbage Component and Its Spatial-temporal Difference in China]

Autor: Zhuo-Yi, Yan, Bo, Yue, Hong, Gao, Zhi-Long, Li, Qi-Fei, Huang, Xiao-Qin, Nie, Qun-Hui, Wang
Rok vydání: 2018
Zdroj: Huan jing ke xue= Huanjing kexue. 38(7)
ISSN: 0250-3301
Popis: In order to realize the disposal feasibility of rural garbage by incineration, 72 rural garbage sampling points of 12 provinces in China were chosen to analyse mass fraction of full component and combustible component, moisture content of full component and low heating value of rural garbage in spring, summer, autumn and winter of 2015. The results revealed that the mass fraction of combustible rural garbage components in wet basis followed the order of kitchen residual(13%-53%)the rubber(10%-18%)the paper(10%-15%)the wood(0-10%)the fabric(0-8%). The compositional difference of rural garbage was not apparent between villages and towns within the same administrative region. The average moisture content of full component in southern rural garbage was higher than that in northern area, and the average moisture content of national rural garbage was about 40.1%. The low heating value of rural garbage in full composition which surpassed 3500 kJ·kg
Databáze: OpenAIRE