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Information Journal Paper

Title

EVALUATION OF THE BIO AUGMENTATION TECHNIQUE IN THE BIOREMEDIATION PROCESS OF DIESEL CONTAMINATED SOILS

Pages

  123-131

Abstract

 Physical and chemical methods are among the most common methods used for removing oil pollutions. But these methods are very difficult, dangerous and costly.Under certain circumstances, biotechnology could offer more effective approaches for decontaminating polluted sites. To that effect, the objective of this research is to assess the efficacy of bio augmentation technique in the elimination of oil pollutions. In this research, DIESEL FUEL contaminated SOIL was held for 100 days in cubic columns measuring one cubic meter in the ambiance temperature with relative humidity at 50%. This SOIL was compared with diesel-contaminated SOIL before undergoing microbial inoculation. Bioaumengtation was done with microbes achieved from screening and parameters, pH and gas chromatography analysis. The results obtained from the total count of microorganisms and gas chromatography analysis indicate that during 100 days period following microbial inoculation, the SOIL columns have seen an increase in microbial population from 2´106 to 2.6´1010. Biochemical and molecular tests showed that gram negative bacilli (pseudomonas) were the most dominant microorganism and the qualitative and quantitative analysis with gas chromatography device shows that some components in the treated samples have disappeared or declined by bio augmentation. Studies conducted on DIESEL FUEL soaked samples by gas chromatography device showed BIOREMEDIATION of DIESEL FUEL contamination by microbes obtained from the screening stage.

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    APA: Copy

    HOSSEINI, MEHRI, AKHAVAN SEPAHI, ABAS, & SALEHI, MITRA. (2016). EVALUATION OF THE BIO AUGMENTATION TECHNIQUE IN THE BIOREMEDIATION PROCESS OF DIESEL CONTAMINATED SOILS. PETROLEUM RESEARCH, 25(85-2), 123-131. SID. https://sid.ir/paper/114680/en

    Vancouver: Copy

    HOSSEINI MEHRI, AKHAVAN SEPAHI ABAS, SALEHI MITRA. EVALUATION OF THE BIO AUGMENTATION TECHNIQUE IN THE BIOREMEDIATION PROCESS OF DIESEL CONTAMINATED SOILS. PETROLEUM RESEARCH[Internet]. 2016;25(85-2):123-131. Available from: https://sid.ir/paper/114680/en

    IEEE: Copy

    MEHRI HOSSEINI, ABAS AKHAVAN SEPAHI, and MITRA SALEHI, “EVALUATION OF THE BIO AUGMENTATION TECHNIQUE IN THE BIOREMEDIATION PROCESS OF DIESEL CONTAMINATED SOILS,” PETROLEUM RESEARCH, vol. 25, no. 85-2, pp. 123–131, 2016, [Online]. Available: https://sid.ir/paper/114680/en

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