两种不同比例的微生物配方对厨房垃圾堆肥中的微生物群落的影响
Hairong Jiang1, Yuling Zhang1, Ruoqi Cui1
1State Environmental Protection Key Laboratory of Food Chain Pollution Control, Beijing Technology and Business University, Beijing 100048, China.
Microorganisms
|October 28, 2023
概括
精选的核心细菌剂显著改善了厨房废物堆肥,减少了有害气体排放并产生成熟的堆肥. 这凸显了特定微生物注射剂对有效废物处理的重要性.
科学领域:
- 环境科学 环境科学
- 微生物学 微生物学
- 废物管理 废物管理
背景情况:
- 厨房垃圾堆肥对于可持续的废物管理至关重要.
- 控制气体排放和确保堆肥成熟度是关键的挑战.
研究的目的:
- 调查特定细菌剂对厨房废物堆肥的影响.
- 评估对堆肥成熟度和气体排放的影响.
主要方法:
- 在20天内使用核心和通用细菌剂进行堆肥实验.
- 监测温度,气体排放 (NH3,H2S),有机物降解和发芽指数.
- 微生物分析和冗余分析 (RDA).
主要成果:
- 核心微生物剂显著减少了氨 (94%) 和硫化 (78%) 的排放量.
- 堆肥达到65°C的最高温度,具有高效的热演变.
- 与其他处理方法不同的是,产生了112%的发芽指数的成熟堆肥.
结论:
- 特定的核心微生物剂提高了厨房废物堆肥效率.
- 这些剂可以控制排放,改善成熟度,增加营养含量.
- 精心选择微生物接种剂对于有效的堆肥至关重要.
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