餐厨垃圾堆肥有机碳氮元素的变化
Changes of Organic Carbon and Nitrogen Elements in Kitchen Waste Composting
DOI: 10.12677/AEP.2022.123052, PDF,   
作者: 何 雷:同济大学,环境科学与工程学院污染控制与资源化研究国家重点实验室,上海
关键词: 餐厨垃圾堆肥碳氮元素Kitchen Waste Compost Carbon and Nitrogen Element
摘要: 餐厨垃圾是居民生活生产所产生的固体废物垃圾。由于城市化的迅速发展,居民生活水平不断提高,人口的快速增长也提高了食品的消耗速率,餐厨垃圾大幅增加。堆肥是一种将各种废物转化为有机肥料的创新生态技术。堆肥有机肥是一种类腐殖质、颗粒细小且稳定的物质,可以用作土壤改良剂,将有机物质重新整合到农业土壤中。堆肥过程伴随着有机碳氮元素的变化,包括有机碳转化为无机碳,有机氮转化为无机氮的变化,参与这些变化的是与堆肥过程有关的微生物。
Abstract: Kitchen waste is the solid waste produced by the living and production of residents. Due to the rapid development of urbanization and the continuous improvement of residents’ living standards, the rapid growth of population also increases the rate of food consumption, and kitchen waste increases substantially. Composting is an innovative ecological technology that converts all kinds of waste into organic fertilizer. Compost organic manure is humus, finely grained, stable substance that can be used as a soil conditioner to reintegrate organic matter into agricultural soils. Composting process is accompanied by changes of organic carbon and nitrogen elements, including changes of organic carbon to inorganic carbon and organic nitrogen to inorganic nitrogen, which are involved in the changes of microorganisms related to the composting process.
文章引用:何雷. 餐厨垃圾堆肥有机碳氮元素的变化[J]. 环境保护前沿, 2022, 12(3): 390-395. https://doi.org/10.12677/AEP.2022.123052

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