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通过堆肥利用基维废物的价值化
Paulo Fernandes1,2, Rui Pinto2, Cláudia Correia3
1Escola Superior de Tecnologia e Gestão, Instituto Politécnico de Viana do Castelo, Rua Escola Industrial e Comercial de Nun'Álvares, Viana do Castelo, Portugal.
Environmental technology
|March 12, 2024
概括
用10%的小麦堆肥基维废物,可以产生高品质的堆肥. 这种方法可回收农业废物,产生营养丰富,成熟的肥料,适合农业用途,最大限度地减少对环境的影响.
科学领域:
- 农业学是一种农业学.
- 环境科学 环境科学
- 土壤科学 土壤科学
背景情况:
- 子的生产产生大量的废物,通过垃圾填埋场沉积给环境带来挑战.
- 堆肥提供了一种可持续的解决方案,用于管理基维废物,并促进农业的循环经济原则.
研究的目的:
- 评估使用小麦作为填充剂堆肥废物的农学潜力.
- 确定最佳的小麦含量,以从基维废物中生产高质量的堆肥.
主要方法:
- 进行了堆肥试验,基维废物与不同百分比的小麦混合 (5%,10%,20%).
- 监测的关键参数包括温度,有机物矿化,C/N比,pH和电导率.
主要成果:
- 使用5%和10%草的堆肥堆达到60°C以上的温度,表明有效的堆肥.
- 10%的草堆肥表现出高度的成熟度,营养丰富,适当的pH值,低电导率和没有病原体.
- 较高的吸管含量 (20%) 导致较低的温度和有机物矿化减少,由于增加了通风和C/N比率.
结论:
- 用10%的小麦来堆肥基维废物,可以产生适合农业应用的成熟,富含营养的堆肥.
- 这种方法有效地回收废物,减轻环境污染,提高土壤肥力.
- 优化填充剂比率对于实现具有理想农业特性的高质量堆肥至关重要.
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