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基于WCO的复合材料与天然添加剂的物理化学和植物毒性质的评估

Anita Zawadzka¹, Magda Kijania-Kontak², Bartosz Leszczyński³

¹Department of Engineering and Chemical Technology, Cracow University of Technology, 24 Warszawska St, 31-155, Cracow, Poland. anita.staron@pk.edu.pl.

Environmental science and pollution research international

|December 18, 2024

概括

废食用油 (WCO) 可以转化为环保的建筑材料. 优化的WCO复合材料显示出不同的可吸收性和对植物生长的显著植物毒性影响,表明土壤修复应用的潜力.

科学领域:

材料科学材料科学材料科学
环境科学环境科学
绿色化学绿色化学

背景情况:

全球植物油消费量每年超过2亿.
废食用油 (WCO) 是一个有价值的,环保的原料,用于工业应用.
由于成本效益和生产方便,WCO的固体材料越来越受欢迎.

研究的目的:

优化用天然添加剂增强的WCO复合材料的制造.
确定这些新型油化合物的物理化学和植物毒性质.
评估WCO复合材料在建筑和环境应用中的潜力.

主要方法:

优化WCO复合材料制造,使用天然添加剂 (坚果,核桃,贝类).
确定产生的油复合物的可吸收性,物理化学性质和植物毒性.
浸出实验和植物生长抑制试验 (Sinapis alba,Sorghum saccharatum).

主要成果:

油复合物的吸收能力在3.1%到10.3%之间.
在185°C生产的复合材料中,观察到Sinapis alba的最大生长抑制率为82%.
最低的生长抑制率为63%的Sorghum saccharatum被观察到在210°C生产的复合材料中.

结论:

WCO复合材料可以使用易于获得的天然添加剂制造.
生产的复合材料具有显著的植物毒性,因加工温度和催化剂比率而异.
这些发现表明WCO复合材料在建筑和作为土壤修改或修复剂的潜在应用.

关键词:

自然添加剂是一种自然添加剂.油脂复合物是一种油脂复合物.植物毒性植物毒性加强加强加强加强世界机关组织 (WCO) 的组织.废弃的食用油废弃的食用油

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