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评估雨水沉积物中残留与不同微元素的相互作用

Marina Valentukeviciene¹, Ieva Andriulaityte¹, Viktoras Chadysas²

¹Department of Environmental Protection and Water Engineering, Faculty of Environment Engineering, Vilnius Gediminas Technical University, LT-10223 Vilnius, Lithuania.

Molecules (Basel, Switzerland)

|July 29, 2023

概括

用化合物强化户外消毒污染了环境. 这项研究发现,残留与雨水中的铁和相互作用,可能增加表面腐蚀.

科学领域:

环境科学环境科学
化学化学化学
材料科学材料科学材料科学

背景情况:

化消毒剂,如低化,对感染有效,但会导致环境污染.
剩余的和消毒副产品对水质,生态系统和材料完整性产生负面影响.
对剩余的监测对于监管合规和环境保护至关重要.

研究的目的:

在户外消毒后分析雨水中的残留.
为了研究残留和微元素之间的相互作用.
评估这些相互作用的潜在环境和物质影响.

主要方法:

来自消毒地点的雨水样本使用X射线吸收光谱学进行了分析.
对 (Cl) 和微元素 (Na,Si,K,Ca,Cr,Fe,Ni,Cu,Zn) 的度进行了量化.
使用Python编程来建模和检测到的元素之间的关系.

主要成果:

雨水中的残留度在0.02%至0.04%之间.
在和铁 (Fe) (0.65) 和 (Ca) (-0.61) 之间观察到强烈的相关性.
该研究确定了化 (CaCl2) 和铁化 (FeCl3) 的形成.

结论:

户外用基剂消毒导致环境残留.
剩余与铁和等微元素之间的相互作用是显著的.
强烈的-铁相关性解释了与基消毒相关的表面腐蚀增加.

关键词:

化的使用方法数据分析数据分析数据分析消毒过程中的消毒.暴风雨的风水雨水的风水

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