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标题:Kinetics of biological decolorisation of anthraquinone based Reactive Blue 19 using an isolated strain of Enterobacter sp.F NCIM 5545
时间:2020-11-22 12:23:02
DOI:10.1016/j.biortech.2014.09.108
大小:1806 kb
页数:11 PAGES
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目录:
  • Kinetics of biological decolorisation of anthraquinone based Reactive Blue 19 using an isolated strain of Enterobacter sp.F NCIM 5545
    • 1 Introduction
    • 2 Methods
      • 2.1 Dyes and chemicals
      • 2.2 Organism and culture condition
      • 2.3 Synthetic wastewater preparation
      • 2.4 Isolation and identification of decolorizing bacteria
      • 2.5 Decolorisation experiments
      • 2.6 Fed batch decolorisation
      • 2.7 Measurement of biomass
      • 2.8 Measurement of decolorization efficiency
      • 2.9 UV–vis spectral analysis and FTIR
    • 3 Statistical analysis
    • 4 Results and discussions
      • 4.1 Isolation and identification of decolorizing bacteria
      • 4.2 Decolorization of Reactive Blue 19 under aerobic and anaerobic conditions
      • 4.3 Effects of pH on decolorisation
      • 4.4 Effects of temperature on decolorisation
      • 4.5 Study of kinetic parameters RB19 decolorisation to determine decolorisation rate constant
      • 4.6 Activation energy (Ea) determination during anaerobic decolorization
      • 4.7 Effects of initial glucose concentration and glucose to microbe weight ratio on decolorisation
      • 4.8 Effect of initial dye concentration on dye decolorisation rate constant
      • 4.9 Application of steady-state kinetics for the determination of Km and Vmax
      • 4.10 Effect of repeated additions of dye aliquots on continuous decolorisation
    • 5 Decolorisation mechanism of Enterobacter sp.F against Reactive Blue 19
    • 6 Biodegradation analysis
    • 7 Conclusions
    • Acknowledgements
    • Appendix A Supplementary data
    • References

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