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首页> 外文会议>International Conference on Remediation of Chlorinated and Recalcitrant Compounds >Vertical Soil Profiling and Surface Water Sampling for Source and Discharge Delineation Using the Color-Tec? Method at Former NCBC Davisville
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Vertical Soil Profiling and Surface Water Sampling for Source and Discharge Delineation Using the Color-Tec? Method at Former NCBC Davisville

机译：垂直土壤分析和表面水采样，用于使用颜色-TEC的源和排放描绘？ 前NCBC戴维尔的方法

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Background/Objectives. During the summers of 2007 and 2011, the Navy conducted a comprehensive vertical soil profiling study at the former Naval Construction Battalion Center (NCBC) Davisville in North Kingstown, Rhode Island, as part of the Phase III Remedial Investigation of Site 16 and Source Area Investigation of Site 7, respectively. The objective of the investigations was to identify source releases and delineate in 3-D the extent of chlorinated volatile organic (CVOC) plume(s). Additionally, real-time field decisions were made based on Color-Tec? responses in order to efficiently delineate the source area(s) and the downgradient dissolved portions of the plume(s). During July 2012, the Navy conducted a surface water sampling study at Site 7 to delineate CVOC plume discharges to the saline surface water body over a representative tidal range. The Color-Tec? method was selected as a field screening tool for soils and surface water because it is a simple, quick and cost-effective method that produces real-time, semiquantitative results in the parts per billion (ppb) ranges with modest to high correlation with fixed-based laboratory results that also reduces the overall carbon footprint compared to traditional media-specific sampling (e.g. costs of shipping, analyses, etc.).
机译：背景/目标。在2007年和2011年的夏季，海军在罗德岛北金斯敦的前海军建筑营（NCBC）Davisville综合垂直的土壤分析研究，作为第三阶段第16阶段补救调查的一部分和源区调查的一部分网站7分别。调查的目的是在三维氯化挥发性有机（CVOC）羽毛的程度上鉴定源释放和描绘。此外，基于Color-Tec进行实时字段决策？响应为了有效地描绘源区和羽流的下坡溶解部分。在2012年7月，海军在现场7进行了地表水采样研究，将CVOC羽流放入盐水表面水体上的代表潮汐范围。 Color-Tec？选择方法作为土壤和地表水的场筛选工具，因为它是一种简单，快速且经济高效的方法，产生实时，分别的半定量导致百百亿（PPB）的范围，具有适度与固定的高相关性 - 基于实验室结果，与传统的媒体特定的采样相比，也降低了整体碳足迹（例如运输成本，分析等）。

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