...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Environmental Science & Technology >A Review of Methods for the Determination of Reduced Sulfur Compounds (RSCs) in Air
【24h】

A Review of Methods for the Determination of Reduced Sulfur Compounds (RSCs) in Air

机译：空气中还原性硫化合物（RSC）测定方法的综述

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The importance of reduced sulfur compounds (RSCs) in air is well-known for its significant effect on global atmospheric chemistry and malodor and quality of life. In this review, methodological approaches commonly employed for the analysis of RSCs such as hydrogen sulfide, methane thiol, dimethyl sulfide, carbon disulfide, and dimethyl disulfide in air are described. To this end, we focus on gas chromatography (GC) because it is the most feasible, frequently used, and widely accepted approach for the analysis of RSC in air. The advantages and possible limitations related to sampling and/or preconcentration methods are also discussed. The relative performance of different GC-based detection methodologies is evaluated in terms of basic quality assurance. Some alternative methods (i.e., other than GC) that deal with the determination of RSCs in air matrices are also discussed briefly. Finally, this review addresses the methodological developments of RSC analysis by highlighting current limitations and future developments.
机译：众所周知，空气中还原性硫化合物（RSC）的重要性对全球大气化学，恶臭和生活质量具有重大影响。在这篇综述中，描述了通常用于分析RSC的方法学方法，例如空气中的硫化氢，甲烷硫醇，二甲基硫，二硫化碳和二甲基二硫化物。为此，我们将重点放在气相色谱（GC）上，因为它是分析空气中RSC的最可行，最常用和被广泛接受的方法。还讨论了与采样和/或预浓缩方法有关的优点和可能的局限性。根据基本质量保证，评估了基于GC的不同检测方法的相对性能。还简要讨论了一些确定空气基质中RSC的替代方法（即GC以外的方法）。最后，这篇综述通过强调当前的局限性和未来的发展来论述RSC分析的方法学发展。

著录项

  • 来源
    《Environmental Science & Technology》 |2009年第9期|3020-3029|共10页
  • 作者

    SUDHIR KUMAR PANDEY; KI-HYUN KIM;

  • 作者单位

    Atmospheric Environment Laboratory, Department of Earth & Environmental Sciences, Sejong University, Seoul 143-747 Korea;

    Atmospheric Environment Laboratory, Department of Earth & Environmental Sciences, Sejong University, Seoul 143-747 Korea;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号