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绿色凝结和花块化:Scenedesmus藻类提取物加载的奇托/聚乙烯醇) 冰凝用于有效的水处理

Manal F Abou Taleb¹, Maha Ali Aljowni², Humaira Parveen²

¹Department of Chemistry, College of Science and Humanities, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia.

International journal of biological macromolecules

|December 20, 2024

概括

由藻类提取物制成的环保冷凝通过减少度和悬浮固体来有效净化水. 这种生物降解材料为净化水的化学处理提供了一个可持续的替代方案.

科学领域:

环境科学环境科学
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:

传统的水处理通常依赖于具有环境缺陷的化学凝固剂.
藻类提取物含有生物活性化合物,具有净化水的潜力.
开发可持续和可生物降解的水处理材料至关重要.

研究的目的:

开发来自Scenedesmus藻类提取物 (ScAE) 的生物活性化合物装载的环保冷凝.
评估SCAE加载冷凝在处理受污染和水中的有效性.
评估这些冷凝作为化学凝固剂的可持续替代品的潜力.

主要方法:

从Scenedesmus sp.中培养和提取生物活性化合物
在各种度下将SCAE纳入基托/多聚乙醇 (Cs/PVA) 冰凝矩阵中.
使用FTIR和SEM进行物理化学表征.
测试冷凝在降低度,总悬浮固体 (TSS) 和水中的酸盐水平方面的效率.

主要成果:

成功合成了带有ScAE的Cs/PVA冷凝,具有增强的机械强度和多孔性.
一个50毫克的SCAE加载的冷凝显著降低了度,从6NTU降至1.6NTU.
观察到TSS从16毫克/升降至6毫克/升显著减少.
最高度的冷凝土 (ScAE-8) 降低了酸盐水平62%.

结论:

装有ScAE的冷凝在去除水中的度和TSS方面表现出很高的效率.
这些冷凝提供了一个可生物降解和环保的替代传统凝固剂,如.
该研究提出了一种可持续的水处理方法,与绿色化学原则保持一致.

关键词:

基托桑是一种酸盐.循环经济是一个循环经济.凝固效率的效率凝固效率的效率改善了水质的水质.绿色的冷凝凝固剂凝固剂这是一种Scenedesmus藻类提取物.

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