使用藻类对含有和离子的废水进行物理修复
Loredana Ioana Diaconu1, Cristina Ileana Covaliu-Mierlă1, Oana Păunescu1
1Faculty of Biotechnical Systems Engineering, University Politehnica of Bucharest, 313 Splaiul Independentei, 060042 Bucharest, Romania.
Biology
|June 28, 2023
概括
这项研究表明,藻类,特别是Enteromorpha prolifera和Sargassum fusiforme,可以有效地从工业废水中去除和等重金属. 状石 (Sargassum fusiforme) 的高清除效率达到了99.46%.
科学领域:
- 环境科学 环境科学
- 海洋生物学 海洋生物学
- 水处理技术水处理技术
背景情况:
- 工业排放的重金属污染对环境质量和人类健康构成全球威胁.
- 对于工业废水,传统的水处理方法可能是昂贵且低效的.
- 植物补救为从废水中去除金属离子提供了具有成本效益和高效的替代方案.
研究的目的:
- 评估两个藻类物种 - - Sargassum fusiforme和Enteromorpha prolifera在从工业废水中去除和离子方面的有效性.
- 为了比较Sargassum fusiforme和Enteromorpha prolifera在重金属修复中的处理效率.
- 确定以藻类为基础的污染水的植物疗法最佳条件.
主要方法:
- 使用藻类物种Sargassum fusiforme和Enteromorpha prolifera进行植物修复.
- 将含有和离子的废水暴露在选定的藻类中.
- 在600分钟的接触时间内测量重金属的去除效率.
主要成果:
- 体和体均表现出在去除和离子方面的显著能力.
- 在600分钟的接触时间内,Enteromorpha prolifera实现了最大的废水处理效率.
- Sargassum fusiforme在去除重金属方面表现出最高的废水处理效率99.46%.
结论:
- 基于藻类的植物疗法使用 Sargassum fusiforme 和 Enteromorpha prolifera 是一种高效和经济的方法来处理污染了重金属的工业废水.
- 状石 (Sargassum fusiforme) 在去除重金属方面表现出极高的效率,几乎可以完全去除.
- 优化接触时间对于最大限度地提高藻类生物修复过程的效率至关重要.
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