| Investigation and comparison of new methods for detecting soils contaminated with petroleum derivatives |
| Paper ID : 1212-NICAME1402 |
| Authors: |
|
Mohammad Soroosh Amini1, seyed saeid Mohtasebi *2, Shahin Rafiee1, Ahmad ali pourbabaei2 1University of Tehran 2university of Tehran |
| Abstract: |
| One third of the world's soils have been destroyed, and this is while 95% of human food depends on the soil. A high percentage of these pollutions is the pollution of oil derivatives, which enter the soil texture in various ways. This pollution can be caused by various routes, including oil spillage in transportation, bursting of oil transmission pipes and other industrial accidents. As a result, it is very important to detect the contamination of oil derivatives. The methods used for diagnosis can be mentioned various chromatographies, spectrometers, use of SAR images, Soxhlet, electronic nose, etc. In this study, soil oil pollution was investigated using the electronic nose system, and using the findings of previous researches, the existing methods were compared and measured. The goal is to find the best method for detecting soil contaminated with petroleum derivatives from various aspects such as its cost, the time to reach the result, the simplicity of using that method and the accuracy of the obtained result. Finally, according to the obtained results and comparing them with each other, the accuracy of the gas chromatography method is very high and in researches where the lack of time and financial budget is not felt, it is a suitable option, but the electronic nose system is due to its high accuracy and its superiority in its simplicity of use, its low cost and reaching The optimal answer turned it into a more suitable method in the shortest time. |
| Keywords: |
| Chromatography, Soil pollution, Electronic nose, Oil derivation |
| Status : Paper Accepted (Oral Presentation) |
