Assessment of in situ bioremediation of oil contaminated soil and groundwater in a petroleum refinery: a laboratory soil column study

作者: M. Zargar , M. H. Sarrafzadeh , B. Taheri , A. Keshavarz

DOI: 10.1080/10916466.2012.690482

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摘要: Precipitation and seasonal water level fluctuations mostly add to the problem of soil groundwater contamination lead pollution capillary fringe layer exacerbation contamination. At Tehran Oil Refining Company (TORC), with critical pollution, finding a suitable remediation method has been big concern. As bioremediation is one most economically technically attractive decontamination methods, it was chosen for preliminary study solve this problem. For simulation region, column treatment by using oil habituated indigenous microorganisms area selected. The main purpose assessing suitability in target layer. Two columns (one as other control) were designed variation different parameters including dissolved oxygen (DO), pH, number viable active (CFU/mL), ...

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