文章基本信息

标题：The Study of Different Aeration Rate Effect During Composting of Rice Straw Ash and Food Waste in Managing the Abundance of Rice Straw at Paddy Field
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作者：I.A. Zakarya ; S.N.B. Khalib ; A.V. Sandu 等
期刊名称：International Journal of Conservation Science
印刷版ISSN：2067-533X
电子版ISSN：2067-8223
出版年度：2019
卷号：10
期号：2
页码：335-342
出版社：Alexandru Ioan Cuza University of Iasi
摘要：The composting of rice straw ash with food waste and addition of effective microorganisms as an additive has been investigated by using the laboratory-scale of bin composter reactor at different aeration rates of 0.4, 0.6 and 0.8L/min.kg with an initial C:N ratio 30 of compost mixture. The physicochemical parameters were monitored for pH, temperature, C:N ratio and phtotoxicity in term of germination index during 30 days of composting period. The results showed the longest phase of thermophilic temperature, minimum C:N ratio and the maximum GI obtained at compost pile aerated with 0.6Lmin.kg compared to the other two aeration rate of 0.4L/min.kg and 0.8L/min.kg. In term of pH for all three treatments of compost pile, the values obtained are within a range that is acceptable for the matured compost.
关键词：Composting; Aeration Rate; Rice Straw Ash; Food Waste