从生物能源设施中产生的残留有机泥的资源利用,使用Hermetia illucens幼虫
Kyu-Shik Lee1, Eun-Young Yun2, Tae-Won Goo3
1Department of Pharmacology, College of Medicine, Dongguk University, Gyeongju 38766, Republic of Korea.
Insects
|July 26, 2024
概括
使用黑士兵幼虫 (BSFL) 将生物能源设施污泥 (BF-rOS) 与食品废物 (FW) 进行回收,从而产生有价值的肥料和动物料. 这种可持续的方法转移废物,产生有用的资源.
科学领域:
- 环境科学 环境科学
- 废物管理 废物管理
- 昆虫生物转化 昆虫生物转化
背景情况:
- 来自生物能源设施的残留有机污泥 (BF-rOS) 提出了处置挑战和环境问题.
- 由于BF-rOS的资源利用尚未得到充分探索,因此需要可持续的回收方法.
研究的目的:
- 调查使用BF-rOS作为黑士兵幼虫 (BSFL) 培养基材的潜力.
- 评估有效微生物 (EM) 和食品废物 (FW) 混合物对BSFL生长和生物转化的影响.
主要方法:
- BF-rOS补充了EM和/或混合了不同比例的FW.
- 在这些基板上养了两周的BSFL,以评估生长,存活率和生物转化率.
- 进行了对BSFL生物质和草的近距离分析.
主要成果:
- 仅用BF-rOS养的BSFL显示出有限的生长,并且没有化.
- 补充BF-rOS的EM增加了BSFL的干重量,但仍然没有实现化.
- 50:50的BF-rOS和FW混合物产生了最高的BSFL干重和生物转化率.
- 从BF-rOS/FW混合物中生产的青草适用于肥料,而BSFL生物质具有作为动物料的潜力.
结论:
- 将BF-rOS与FW混合对于成功种植BSFL和资源回收至关重要.
- 这种方法可以将BF-rOS回收成有价值的肥料和昆虫生物质,用于动物料.
- 使用BSFL用于BF-rOS生物转化为废物管理和资源循环的可持续解决方案.
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