Homira Agah - Iranian National Institute for Oceanography and Atmospheric Sciences
Neda Sheijooni - Iranian National Institute for Oceanography and Atmospheric Sciences
Ramin Shadi - Iranian National Institute for Oceanography and Atmospheric Sciences
Avida Agah - Islamic Azad University of West Tehran, Faculty of Environment

In this study, the concentration of total oil pollution (TPH) remaining in the sediments ofAsaluyeh (Khozi city of Fars province), which was polluted in the fall of ۲۰۲۱ due to gascondensate leakage, was investigated. After the accident, aeration and mixing of soilfrom depth to surface and also due to rain, washing of pollution from surface to deep ofsoils occurred. Five months after performing these operations, the TPH level of the soilwas checked. The results showed that the concentration of soil pollution in the studyarea (۳۵۶.۵ μg/g) was in the lower ranges of the moderate pollution level

Oil accidents; Oil spills; Gas condensate; Total petroleum compounds (TPH).