Combining Geoelectrical Measurements and CO2 Analyses to Monitor the Enhanced Bioremediation of Hydrocarbon-Contaminated Soils: A Field Implementation
المؤلفون المشاركون
Noel, Cécile
Gourry, Jean-Christophe
Deparis, Jacques
Blessing, Michaela
Ignatiadis, Ioannis
Guimbaud, Christophe
المصدر
Applied and Environmental Soil Science
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-15، 15ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-02-17
دولة النشر
مصر
عدد الصفحات
15
التخصصات الرئيسية
الملخص EN
Hydrocarbon-contaminated aquifers can be successfully remediated through enhanced biodegradation.
However, in situ monitoring of the treatment by piezometers is expensive and invasive and might be insufficient as the information provided is restricted to vertical profiles at discrete locations.
An alternative method was tested in order to improve the robustness of the monitoring.
Geophysical methods, electrical resistivity (ER) and induced polarization (IP), were combined with gas analyses, CO2 concentration, and its carbon isotopic ratio, to develop a less invasive methodology for monitoring enhanced biodegradation of hydrocarbons.
The field implementation of this monitoring methodology, which lasted from February 2014 until June 2015, was carried out at a BTEX-polluted site under aerobic biotreatment.
Geophysical monitoring shows a more conductive and chargeable area which corresponds to the contaminated zone.
In this area, high CO2 emissions have been measured with an isotopic signature demonstrating that the main source of CO2 on this site is the biodegradation of hydrocarbon fuels.
Besides, the evolution of geochemical and geophysical data over a year seems to show the seasonal variation of bacterial activity.
Combining geophysics with gas analyses is thus promising to provide a new methodology for in situ monitoring.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Noel, Cécile& Gourry, Jean-Christophe& Deparis, Jacques& Blessing, Michaela& Ignatiadis, Ioannis& Guimbaud, Christophe. 2016. Combining Geoelectrical Measurements and CO2 Analyses to Monitor the Enhanced Bioremediation of Hydrocarbon-Contaminated Soils: A Field Implementation. Applied and Environmental Soil Science،Vol. 2016, no. 2016, pp.1-15.
https://search.emarefa.net/detail/BIM-1094994
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Noel, Cécile…[et al.]. Combining Geoelectrical Measurements and CO2 Analyses to Monitor the Enhanced Bioremediation of Hydrocarbon-Contaminated Soils: A Field Implementation. Applied and Environmental Soil Science No. 2016 (2016), pp.1-15.
https://search.emarefa.net/detail/BIM-1094994
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Noel, Cécile& Gourry, Jean-Christophe& Deparis, Jacques& Blessing, Michaela& Ignatiadis, Ioannis& Guimbaud, Christophe. Combining Geoelectrical Measurements and CO2 Analyses to Monitor the Enhanced Bioremediation of Hydrocarbon-Contaminated Soils: A Field Implementation. Applied and Environmental Soil Science. 2016. Vol. 2016, no. 2016, pp.1-15.
https://search.emarefa.net/detail/BIM-1094994
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1094994
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر