Abstract Expeditious growth of population and urbanization has led the global challenge for Municipal Solid Waste (MSW) management. An investigation on rapid composting of biodegradable city waste was carried out with three treatments, two on a rapo-composter with and without consortia of thermophilic ligno-cellulolytic microbes and third is the common practice of compost producer. The quality of compost i.e. the maturity and stability index was tested at four different stages of decomposition. After 30 days of decomposition it was elucidated that rapo-composter with consortia (Bacillus sps., Streptomyces sps., Rhizomucor pusillus and Aspergillus flavus) fasten the decomposition time. This paper finds uniqueness in deriving 10 maturity parameters, 6 stability parameters with one parameter as confirmatory test of compost toxicity. It was concluded from the study that the Water Soluble Carbon (WSC) and Organic Nitrogen (Org. N) ratio is the key regulator of maturity parameter and the dehydrogenase (DHA) activity is important factor for compost stability.

中文翻译：

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使用 rapo-compost 技术分解可生物降解城市废物过程中成熟度和稳定性指数的动态

摘要 人口和城市化的快速增长导致城市固体废物 (MSW) 管理面临全球挑战。对可生物降解城市垃圾的快速堆肥进行了三种处理的研究，两种处理在有和没有嗜热木质纤维素分解微生物群的 rapo 堆肥器上进行，第三种是堆肥生产商的常见做法。在四个不同的分解阶段测试堆肥的质量，即成熟度和稳定性指数。分解 30 天后，阐明了具有聚生体（芽孢杆菌属、链霉菌属、脓疱根霉和黄曲霉）的 rapo-compositer 缩短了分解时间。本文在推导10个成熟度参数、6个稳定性参数中发现唯一性，其中一个参数作为堆肥毒性的验证试验。