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Monitoring of selected trace elements in sediments of heavily industrialized areas in Calcasieu Parish, Louisiana, United States by inductively coupled plasma-optical emission spectroscopy (ICP-OES)
Microchemical Journal ( IF 4.8 ) Pub Date : 2019-01-01 , DOI: 10.1016/j.microc.2018.08.053
Derek Bussan , Austin Harris , Chris Douvris

Abstract Located in Southwest Louisiana Calcasieu Parish is the home of several recent multibillion-dollar industrial projects creating a need for environmental monitoring projects. The monitoring of certain metals in the environment is important due to the toxic nature of these elements and the region's history of Superfund sites. Sediment samples were collected from seven locations around Calcasieu parish, and the concentrations of Al, Cr, Cu, Fe, Mg, Mn, Ni, Pb, and Zn were determined by ICP-OES. The locations were selected due to their proximity to industrialized locations. None of the sampled sediments exceeded the Louisiana Department of Environmental Quality regulations. All sampled locations had higher concentrations when compared to a non-industrialized location from the area. These differences may have been caused by anthropogenic factors.

中文翻译:

通过电感耦合等离子体发射光谱法 (ICP-OES) 监测美国路易斯安那州 Calcasieu 教区重工业化地区沉积物中选定的微量元素

摘要 位于路易斯安那州西南部的 Calcasieu 教区是最近几个价值数十亿美元的工业项目的所在地,因此需要环境监测项目。由于这些元素的毒性以及该地区超级基金站点的历史,对环境中某些金属的监测非常重要。从 Calcasieu 教区周围的七个地点收集沉积物样品,并通过 ICP-OES 测定 Al、Cr、Cu、Fe、Mg、Mn、Ni、Pb 和 Zn 的浓度。选择这些地点是因为它们靠近工业化地点。采样的沉积物均未超过路易斯安那州环境质量部的规定。与该地区的非工业化地点相比,所有采样地点的浓度都较高。
更新日期:2019-01-01
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