Composting of Food and Yard Wastes under the Static Aerated Pile Method
Composting of Food and Yard Wastes under the Static Aerated Pile Method作者机构：Departamento de Madera Celulosa y Papel Centro Universitario de Ciencias Exactas e Ingenierías Universidad de Guadalajara Guadalajara México El Morado Compost S.A. de C.V. Guadalajara México Departamento de Ingeniería de Proyectos Centro Universitario de Ciencias Exactas e Ingenierías Universidad de Guadalajara Guadalajara México
出 版 物：《Advances in Chemical Engineering and Science》 (化学工程与科学期刊（英文）)
年 卷 期：2018年第8卷第4期
页 面：271-279页
学科分类：1002[医学-临床医学] 100214[医学-肿瘤学] 10[医学]
主 题：Aerated Static Pile Composting Compost
摘 要：This work presents the results that were obtained in a commercial composting plant where food (149,690 kg) and yard wastes (144,520 kg) were used as raw materials for its stabilization under the aerated static pile (ASP) method as an alternative to the mechanically mixed windrow method to solve problems of flies and odor nuisance complaints. In a pile of approximately 498 m3, the change in temperature was the main parameter that was evaluated during 49 days of positive forced aeration. Subsequently, a part of the material of the ASP (62 m3) was subjected to a curing period for 44 days recording changes in temperature and humidity. The results of carbon dioxide and volatile ammonia emissions analyses (NH3) and of a bioassay to screen for the presence of phytotoxic conditions showed a very mature compost with an emergence 90% and a seedling vigor 95%.
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