从自然到修复:生物材料用于马六合绿色保留和降解
Raluca Florenta Doroftei1, Mihaela Silion2, Daniela Ioniță2
1School of Doctoral Studies, "Vasile Alecsandri" University of Bacau, 157 Calea Marasesti Street, 600115 Bacau, Romania.
Materials (Basel, Switzerland)
|September 27, 2025
概括
天然鱼类衍生材料,鱼和鱼膀,有效地从水中去除马六合绿色染料. 带有催化剂的鱼也显示出对染料降解的希望,提供环保的水处理解决方案.
科学领域:
- 环境化学环境化学
- 材料科学 材料科学 材料科学
- 生物技术是生物技术.
背景情况:
- 水生环境中的合成染料对生态系统和人类健康构成重大风险.
- 马六合绿 (MG) 是一种常见于工业废水中的有毒染料.
研究的目的:
- 调查鱼类生物材料 (鱼和鱼膀) 的使用,以去除马六合绿色 (MG) 染料.
- 评估这些天然材料的吸附和催化降解能力.
主要方法:
- 使用XRD,FTIR,SEM,EDX和TGA进行生物材料的表征.
- 批量吸附实验不同生物材料剂量,接触时间和pH值.
- 使用鱼的催化臭氧化试验,使用催化剂 (FS-V) 进行染料降解.
主要成果:
- 在最佳条件下,鱼 (FS) 达到91.2%的MG去除,鱼膀 (FB) 达到82%的去除.
- 用浸的鱼 (FS-V) 在催化臭氧化中显示了63.84%的降解效率.
- 生物材料显示出显著的吸附能力和部分降解能力.
结论:
- 环保的鱼类生物材料对于捕获和部分降解马六合绿色染料是有效的.
- 这些天然材料提供了一个低成本的,可持续的替代合成吸附剂的替代水疗.
- 研究结果支持在制定可持续环境清洁战略时使用生物材料.
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