定制的微环境自发地促进了现实生活中大规模的清洁水采集和污染修复的合工程
Jinhu Wang1, Mingyuzhi Sun1, Changle Liu1
1National Engineering Research Center for Marine Aquaculture, Marine Science and Technology College, Zhejiang Ocean University, Zhoushan, 316004, P. R. China.
Advanced materials (Deerfield Beach, Fla.)
|August 7, 2023
概括
本研究介绍了使用混合纳米复合材料进行同时净化和淡化水的新型太阳能蒸发装置 (SVD). 这些设备有效地将太阳能转化为废水处理和生产清洁水.
科学领域:
- 材料科学 材料科学 材料科学
- 环境工程 环境工程
- 可再生能源可再生能源是可再生能源.
背景情况:
- 解决全球淡水短缺和污染问题需要创新的解决方案.
- 可再生资源为水处理和海水淡化提供了可持续的途径.
研究的目的:
- 设计和评估功能性太阳能蒸发装置 (SVD),用于同时处理和淡化废水.
- 研究有机-无机混合纳米复合材料 (CCMs-x) 在SVD中的性能.
主要方法:
- 用于SVDs的CCMs-x混合纳米复合材料的制造.
- 光热特性和催化效率的表征.
- 在模拟太阳辐射下测试SVD性能,用于水净化和海水淡化.
主要成果:
- CCMs-x SVD实现了太阳能水蒸气发电率为1.41 kg m-2 h-1的效率为90.8%.
- 超过95%的污染物在60分钟内从废水中去除,在一个太阳照射下.
- 证明了复杂污染物的长期耐用性和防性质.
结论:
- 开发的SVD提供了一种高效,可持续的方法,可以从污染源中生产饮用水.
- 这项技术提出了环境修复和水资源生成的双重战略.
- 在市政/医疗废水和盐水处理方面,SVD显示出实际应用的前景.
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