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活跃浮动光伏站点的金属污染物风险和未来研究路线图

Moreen Akomea-Ampeh¹, Eliot A Atekwana², Elliott P Steele¹

¹Department of Land, Air and Water Resources, University of California, Davis, Davis, CA 95616, United States; Wild Energy Center, Energy and Efficiency Institute, University of California, Davis, Davis, CA 95616, United States.

Journal of environmental management

|April 24, 2025

概括

浮式光伏 (FPV) 系统可能会将金属释放到水中,但一项试点研究发现金属度对饮用安全. 未来的研究将证实这些可再生能源设施的金属来源.

科学领域:

环境科学环境科学
可再生能源工程可再生能源工程
评估水质水质的评估.

背景情况:

浮式光伏 (FPV) 提供节省土地的太阳能解决方案.
没有研究过FPV对水生环境的潜在金属污染.
了解FPV组件中的金属漏对于环境安全至关重要.

研究的目的:

在美国的FPV地点调查六种金属 (Cd,Cr,Fe,Mn,Pb,Sn) 的度和变异性.
用重金属评估指数 (HEI) 评估人类健康风险.
提出一个框架,为未来的金属来源归因研究在FPV站点.

主要方法:

在两个FPV地点测量金属度 (Cd,Cr,Fe,Mn,Pb,Sn) 的试点研究.
在FPV,开放和控制水节点之间比较金属含量.
应用重金属评估指数 (HEI) 进行风险评估.

主要成果:

铁 (Fe) 和 (Mn) 是主要的金属; (Cd) 是最不常见的.
FPV站点的平均金属度低于对照站点,主要是Fe和Mn.
HEI表示金属度低于安全饮用门 (<10) 两级.

结论:

在这项研究中,FPV场地的水质不构成重大金属污染风险.
根据目前的发现,FPV可以在金属污染方面被认为是安全的.
提出了一个实验框架,以提高对未来金属来源归因研究的信心.

关键词:

降解降解是一种降解.浮式太阳能电池是什么浮式太阳能泄露泄露泄露泄露金属污染的污染情况金属金属金属可再生能源是可再生的能源.水的质量水的质量

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