In-Situ Detection of Contaminant Plumes in Ground Water.

机译：地下水中污染物羽流的原位检测。

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Ground-water contaminants can be detected in situ by making spectroscopic measurements through fiber optics. In addition to direct measurements, it is possible to couple fiber optics with chemical indicators that interact with the contaminants to enhance their detectability. Direct fluorescence measurements have been used to sensitively detect aromatic hydrocarbons in fossil fuels. Direct Raman measurements are also possible but can only detect relatively high concentrations (>0.1%). Parts per billion levels of nitroaromatics and halogenated hydrocarbons can be detected using indicators that react to form colored products. The rate at which the absorbance of the colored product increases in proportional to concentration. Refractive index measurements offer a rugged reversible approach to detecting organic contaminants in the low parts per million range. All of these techniques require further development before they can be reliably used on a routine basis. Other spectroscopy techniques are considered in the report but are not considered ready for in-situ ground-water monitoring at this time. (TTL)

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Seitz, W. R.;
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年度 1990
页码 1-17
总页数 17
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Ground water; Measurement; Spectroscopy; Addition; Aromatic compounds; Aromatic hydrocarbons; Chemical indicators; Colors; Concentration(Composition); Contaminants; Detection; Fiber optics; Fluorescence; Fossil fuels; Halogenated hydrocarbons; High rate; Indicators; Monitoring; Nitro radicals; Organic materials; Parts; Plumes; Raman spectra; Refractive index; Reversible; Ruggedized equipment; Water pollution detection;

机译：地下水;测量;光谱学;添加;芳香族化合物;芳烃;化学指示剂;颜色;浓度（组成）;污染物;检测;光纤;荧光;化石燃料;卤代烃;高速率;指示剂;监测;硝基自由基;有机材料;零件;羽流;拉曼光谱;折射率;可逆;坚固耐用的设备;水污染检测;

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1. TTC-based risk assessment of tetrachlorobutadienes and pentachlorobutadienes--the in vitro genotoxic contaminants in ground and drinking water. [J] . Bruschweiler BJ Regulatory Toxicology and Pharmacology: RTP . 2010,第2期

机译：基于TTC的四氯丁二烯和五氯丁二烯的风险评估-地下水和饮用水中的体外遗传毒性污染物。
2. A Practical Method To Evaluate Ground Water Contaminant Plume Stability [J] . Joseph A. Ricker Ground Water Monitoring & Remediation . 2008,第4期

机译：评价地下水污染物羽状流稳定性的实用方法
3. A Composite Plume Approach for the Analysis of Dissolved Contaminants in Ground Water vs. Distance from Source Areas [J] . Paul D. Lundegard, Paul C. Johnson Ground Water Monitoring & Remediation . 2004,第3期

机译：复合羽流方法分析地下水中的溶解污染物与源区的距离
4. Application of Ground Water Fate and Transport Models to Evaluate Contaminant Mass Flux and Remedial Options for a MTBE Plume on Long Island, NY [C] . Jeff Thuma, Gordon Hinshalwood, Vic Kremesec, 2001 Petroleum Hydrocarbons and Organic Chemicals in Ground Water: Prevention, Detection, and Remediation Conference and Exposition; Nov 14-16, 2001; Houston, Texas . 2001

机译：在纽约长岛的MTBE羽流中，利用地下水的去向和运输模型评估污染物的质量通量和补救方案
5. Development of a coated long period grating sensor for monitoring contaminants in ground water. [D] . Zhang, Jun. 2007

机译：开发了一种带涂层的长周期光栅传感器，用于监测地下水中的污染物。
6. The Impact of In-situ Chemical Oxidation on Contaminant Mass Discharge: Linking Source-Zone and Plume-Scale Characterizations of Remediation Performance [O] . M.L. Brusseau, K.C. Carroll, T. Allen, -1

机译：原位化学氧化对污染物排放质量的影响：链接来源区和修复性能羽尺度表征
7. Evaluation of the ground-water contaminant plume extending from the 183-H Solar Evaporation Basins [O] . S.H. Hall 1989

机译：从183-H太阳蒸发盆地延伸的地下水污染羽流的评价

In-Situ Detection of Contaminant Plumes in Ground Water.

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