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Quantitative Analysis of Total Petroleum Hydrocarbons in Soils : Comparison between Reflectance Spectroscopy and Solvent Extraction by 3 Certified Laboratories
المؤلفون المشاركون
Schwartz, Guy
Eshel, Gil
Ben-Dor, Eyal
المصدر
Applied and Environmental Soil Science
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-06-04
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
The commonly used analytic method for assessing total petroleum hydrocarbons (TPH) in soil, EPA method 418.1, is usually based on extraction with 1,1,2-trichlorotrifluoroethane (Freon 113) and FTIR spectroscopy of the extracted solvent.
This method is widely used for initial site investigation, due to the relative low price per sample.
It is known that the extraction efficiency varies depending on the extracting solvent and other sample properties.
This study’s main goal was to evaluate reflectance spectroscopy as a tool for TPH assessment, as compared with three commercial certified laboratories using traditional methods.
Large variations were found between the results of the three commercial laboratories, both internally (average deviation up to 20%), and between laboratories (average deviation up to 103%).
Reflectance spectroscopy method was found be as good as the commercial laboratories in terms of accuracy and could be a viable field-screening tool that is rapid, environmental friendly, and cost effective.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Schwartz, Guy& Ben-Dor, Eyal& Eshel, Gil. 2012. Quantitative Analysis of Total Petroleum Hydrocarbons in Soils : Comparison between Reflectance Spectroscopy and Solvent Extraction by 3 Certified Laboratories. Applied and Environmental Soil Science،Vol. 2012, no. 2012, pp.1-11.
https://search.emarefa.net/detail/BIM-495907
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Schwartz, Guy…[et al.]. Quantitative Analysis of Total Petroleum Hydrocarbons in Soils : Comparison between Reflectance Spectroscopy and Solvent Extraction by 3 Certified Laboratories. Applied and Environmental Soil Science No. 2012 (2012), pp.1-11.
https://search.emarefa.net/detail/BIM-495907
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Schwartz, Guy& Ben-Dor, Eyal& Eshel, Gil. Quantitative Analysis of Total Petroleum Hydrocarbons in Soils : Comparison between Reflectance Spectroscopy and Solvent Extraction by 3 Certified Laboratories. Applied and Environmental Soil Science. 2012. Vol. 2012, no. 2012, pp.1-11.
https://search.emarefa.net/detail/BIM-495907
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-495907
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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