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Updated: Jun 13, 2025

Clean Sampling and Analysis of River and Estuarine Waters for Trace Metal Studies
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基于EEM和FT-ICR MS的城市复合非点源污染特征及其对河流DOM的贡献的分析

Bingquan Lin1, Xinqi An1, Chen Zhao1

  • 1Beijing Key Lab for Source Control Technology of Water Pollution, Engineering Research Center for Water Pollution Source Control & Eco-remediation, College of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083, China.

Water research
|September 11, 2024
PubMed
概括

这项研究引入了一种使用光谱学和质谱学的新方法,用于追踪城市非点源污染. 这些发现有助于确定污染源,并量化它们对河流溶解有机物的影响.

关键词:
在DOM DOM中,我们可以看到DOM DOM.电动电脑系统 (EEMs) 是一种电子电脑.艾玛·艾玛 (EMMA) 是一个专业的医疗机构.在FT-ICR MS中使用.源头分析 源头分析城市复合非点源城市复合

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Precipitation and coprecipitation methods can be used to separate a mixture of ions in a solution. In qualitative inorganic analysis, ions that form sparingly soluble precipitates with the same reagent are separated based on the differences in solubility products. For example, consider the separation of Cu(II) and Fe(II) ions by precipitation as insoluble sulfides. First, copper(II) sulfide is precipitated by the addition of acidic H2S, where the dissociation of H2S is suppressed. Adding H2S...
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