摘要
以干草落叶混合物及酒店餐厨垃圾为原料,在自然通风条件下,利用自行研制的引风式堆肥装置,通过为期10d的园林/餐厨垃圾混合物高温好氧初级发酵,研究混合原料中餐厨垃圾不同配比对园林垃圾快速堆肥效果的影响。结果表明:在质量配比75.64%、67.45%、51.37%中,当餐厨垃圾质量比67.45%时,含水率61.15%对园林垃圾堆肥效果最好,减容率24.83%,减重率28.33%,初级发酵结束C/N比15.41。
The objectives of this work were to evaluate the effect of garden wastes composting by adding kitchen wastes in different proportions. The composting was conducted in a device independently developed under condition of natural aeration, each group of the 3 trails composted for 10 d. The result of co-composting garden wastes with kitchen wastes at gradation mass proportions ofS1.37% , 67.45% , 75.64% showed that when kitchen waste used at a proportion of 67.45% , a composting mixture with initial moisture content of about 61.15% , with final weight-loss of 28.33% and volume-loss of 24. 83% , was the most desirable conditions for the co-composting.
出处
《环境工程》
CAS
CSCD
北大核心
2012年第3期81-84,共4页
Environmental Engineering
基金
国家"十一五"科技支撑计划(2008BAJ10B03)
关键词
园林垃圾
餐厨垃圾
自然通风
联合堆肥
garden waste
kitchen waste
natural aeration
co-composting
