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飞灰中的污染物积聚在Pleurotus ostreatus和基于咖啡粉的基板中,通过使用ICP-OES方法和光度方法进行元素分析

Anna Hnydiuk-Stefan¹, Jolanta Królczyk², Dominika Matuszek¹

¹Faculty of Production Engineering and Logistics, Opole University of Technology, Ul. Prószkowska 76, 45-758, Opole, Poland.

Environmental science and pollution research international

|July 12, 2023

概括

消耗的咖啡粉被用来种植Pleurotus ostreatus的. 添加液化床灰减缓了的生长速度,并减少了果体中的重金属积累.

科学领域:

菌类学菌类学是指菌类学.
环境科学环境科学
废物管理废物管理

背景情况:

消耗的咖啡 (SCG) 是种植的潜在纤维素废物.
液化床灰 (FBA) 是一种副产品,有可能用于基板修改.
调查SCG和FBA混合物用于Pleurotus ostreatus种植和废物回收是至关重要的.

研究的目的:

评估使用SCG补充FBA用于Pleurotus ostreatus种植的可行性.
分析FBA对生长,营养含量和重金属积累的影响.
通过种植真菌来评估废物管理的潜力.

主要方法:

用于种植Pleurotus ostreatus,制备了含有5%和10%FBA (按重量) 的SCG基质混合物.
分析包括微量和宏量营养素,生物原体和重金属含量 (Cr,Cu,Ni,Pb,Zn) 在果实体,菌株和培养后基质中.
体和果实体的生长参数进行了监测.

主要成果:

5%的FBA添加导致菌体和果实体的生长速度减慢.
10%的FBA补充完全抑制了果实体的发育.
与对照组相比,在5%的FBA基板上种植的果实体显示了Cr,Cu,Ni,Pb和Zn的积累减少.

结论:

SCG可以用于Pleurotus ostreatus种植,但添加FBA需要仔细考虑.
5%的FBA补充剂显示有可能减少SCG上种植的中重金属的吸收.
需要进一步的研究来优化FBA度,以便有效地利用废物和安全生产.

关键词:

循环经济是一个循环经济.飞行灰的飞行灰 P. ostreatus 是一个的动物.回收回收是回收的过程.消耗的咖啡粉已经用完了.

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