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Information Journal Paper

Title

BIOCHEMICAL KINETICS OF CROSS FLOW MEMBRANE BIOREACTOR PROCESSES IN THE TREATMENT OF REFINERY WASTEWATER

Pages

  285-296

Abstract

 lab-scale CROSS FLOW MEMBRANE BIOREACTOR (CF-MBR) was operated to determine the BIOKINETIC COEFFICIENTs under MLSS concentrations of 5000 and 3000 mg/L. The investigation showed that the yield (Y), the endogenous decay coefficient (kd), the maximum specific growth rate (mm) and the saturation constant (KS) were 0.276 mg/mg, 0.07 /day, 0.653 /day, and 396.62 mg COD/L respectively for MLSS 5000 mg/L, and 0.222 mg/mg, 0.09 /day, 1.2 /day, and 659.45 mg COD/L for MLSS 3000 mg/L. The values of kinetic coefficients were within the normal range of the activated sludge process found in the literature, except the values of Y. However, value of Y increased with the increase of MLSS. Kinetic parameters determined from CF-MBR process were used to simulate the effluent COD. The simulation study showed good agreement between model prediction and experimental data. Sensitivity analysis was carried out to determine influence of biokinetic parameters on the effluent substrate concentration. From the analysis, it was evident that kd and KS were directly proportional to the effluent substrate concentration, while mm was inversely proportional.

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    APA: Copy

    RAHMAN, M.M., & AL MALACK, M.H.. (2012). BIOCHEMICAL KINETICS OF CROSS FLOW MEMBRANE BIOREACTOR PROCESSES IN THE TREATMENT OF REFINERY WASTEWATER. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH (IJER), 6(1), 285-296. SID. https://sid.ir/paper/301176/en

    Vancouver: Copy

    RAHMAN M.M., AL MALACK M.H.. BIOCHEMICAL KINETICS OF CROSS FLOW MEMBRANE BIOREACTOR PROCESSES IN THE TREATMENT OF REFINERY WASTEWATER. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH (IJER)[Internet]. 2012;6(1):285-296. Available from: https://sid.ir/paper/301176/en

    IEEE: Copy

    M.M. RAHMAN, and M.H. AL MALACK, “BIOCHEMICAL KINETICS OF CROSS FLOW MEMBRANE BIOREACTOR PROCESSES IN THE TREATMENT OF REFINERY WASTEWATER,” INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH (IJER), vol. 6, no. 1, pp. 285–296, 2012, [Online]. Available: https://sid.ir/paper/301176/en

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