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电化学废水精炼:循环化工制造的愿景
Dean M Miller1, Kristen Abels1, Jinyu Guo1
1Department of Chemical Engineering, Stanford University, Stanford, California 94305, United States.
Journal of the American Chemical Society
|August 29, 2023
概括
电化学废水处理将污染物转化为有价值的产品. 这种方法利用电化学从废水中回收特定资源,满足环境和物质需求.
科学领域:
- 环境化学
- 电化学
- 化学工程
背景情况:
- 废水是一个丰富的,未被充分利用的资源,
- 化学和化学工程方面的创新是废水利用环境修复和资源回收的关键.
研究的目的:
- 提出电化学废水提炼作为推进废水电化学的框架.
- 定义一种基于使用的方法,用于从废水中回收特定产品,同时获得机械的理解.
主要方法:
- 评估电催化,静电化学转换和电化学分离方面的研究需求.
- 为废水-污染物-产品三元组制定基于使用的方法.
- 在电化学废水提炼中扩大产品组合的指导.
主要成果:
- 确定了各种电化学转换和分离技术的关键研究需求.
- 证明了针对性废水提炼的利用方法的实用性.
- 为扩大废水可回收产品的范围提供了战略方向.
结论:
- 电化学废水提炼提供了治理污染和保护关键材料的途径.
- 为了最大限度地从各种废水流中提取价值, 一个协调,多学科的努力是必不可少的.
- 电化学废水处理的广泛采用需要一个强大的,可概括的机制理解.
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