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Preparation of Binary and Ternary Deep Eutectic Systems
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用于可持续从水中提取双甲的疏水性欧性溶剂:根据关键性能标准进行选和选择
Chiara Carotti1, Grazia Isa C Righetti1, Alberto Mannu1
1Department of Chemistry, Materials and Chemical Engineering "Giulio Natta", Politecnico di Milano, Piazza Leonardo da Vinci 32, Milano 20133, Italy.
ACS omega
|October 6, 2025
概括
这项研究系统地排列了用于水处理的疏水性乳液溶剂 (HES),确定TOPO:薄荷是对除除双A (BPA) 高效的,具有出色的可重复使用性和可持续性.
科学领域:
- 绿色化学 绿色化学
- 分离科学 分离科学
- 材料科学 材料科学 材料科学
背景情况:
- 疏水性乳液溶剂 (HES) 显示出可持续水处理的前景.
- 目前,HES的合理选择和绩效评估是有限的.
- 开发有效的HES需要基于关键绩效指标的系统选.
研究的目的:
- 系统地排名和评估各种水处理应用中的HES.
- 识别具有有利可加工性,低交叉污染性和环境特征的高温电池.
- 在绿色分离技术中建立HES分子设计和评估的框架.
主要方法:
- 基于粘度,密度,水浸,pH值变化,水吸收,EcoScale和化学稳定性,对由烯,脂肪酸和三聚氧化物 (TOPO) 组成的HES进行选.
- 使用精选的HES,进行双A (BPA) 的液体-液体提取 (LLE).
- 通过UV-Vis和NMR光谱,可重复使用性研究和回再生的性能评估.
- 使用分析生态尺度和AGREEprep工具进行可持续性评估.
主要成果:
- 在HES TOPO:menthol中,BPA的提取效率更高,漏率最小.
- 优化的HES表现出高可加工性和有利的环境特性.
- 在TOPO:薄荷系统被证明是可重复使用和再生通过反提取.
- 可持续性评估证实了开发的HES系统的可行性.
结论:
- 已经建立了一个系统的HES选择和评估水处理的框架.
- 在TOPO:薄荷被确定为一种高效和可持续的HES,用于去除污染物.
- 这项研究有助于将HES纳入实际的绿色分离技术.
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