高吞吐量过氧化的绿色合成通过亚大气等离子体-水相互作用
Vikas Rathore1, Mudtorlep Nisoa1,2, Tanachat Eknapakul2
1Futuristic Science Research Center, School of Science, Walailak University, Nakhon Si Thammarat, Thailand.
Environmental technology
|August 11, 2025
概括
通过控制等离子体参数来优化等离子体激活水 (PAW) 生产,这对于各种应用至关重要. 处理时间显著影响过氧化 (H2O2) 的产量,去离子化水产生更高的度.
科学领域:
- 物理化学 物理化学
- 环境科学 环境科学
- 材料科学 材料科学 材料科学
背景情况:
- 塑活性水 (PAW) 是用于废水处理,消毒,农业和生物医学用途的可持续解决方案.
- PAW富含有反应性物种,特别是过氧化 (H2O2),这推动了它的有效性.
- 了解PAW的反应性物种生产是优化其应用的关键.
研究的目的:
- 研究血参数对PAW中的H2O2产生的影响.
- 模拟和分析处理时间,输入功率,水的纯度和室内压力的影响.
- 确定最大限度地提高H2O2产量和能源效率的最佳条件.
主要方法:
- 利用统计框架,包括响应表面方法 (RSM) 和回归分析.
- 执行ANOVA,效果估计和边际平均分析以评估参数影响.
- 系统地改变了等离子处理时间,输入功率,水的纯度和室内压力.
主要成果:
- 处理时间对H2O2生产产生了最显著的影响,其次是水的纯度和输入功率.
- 脱离离子水导致H2O2度较高,原因是离子缓冲能力较低.
- 在优化条件下 (3分钟,300W,100mmHg) 的H2O2最大度为35 mg·L−1,能效为42.9 g kWh−1.
结论:
- 血处理时间是控制PAW中的H2O2生产的主要因素.
- 优化等离子体参数允许为特定应用量身定制的PAW产生.
- 为H2O2,酸盐,酸盐和臭氧生产实现了高能效,提供了可持续的解决方案.
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