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picture1_Factors Affecting Microbial Growth Pdf 180561 | 2 2 Mcfarlane Microbiology No Videos 2011 00793 01 E


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File: Factors Affecting Microbial Growth Pdf 180561 | 2 2 Mcfarlane Microbiology No Videos 2011 00793 01 E
environmental factors that affect fuel system microbial growth by elaine mcfarlane contents 1 high distillation temperatures ensure fuel sterility 2 bulk refinery storage presents the first opportunity for microbial growth ...

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    Environmental factors that 
    affect fuel system microbial 
          growth 
           by  
        Elaine McFarlane 
             
                                     Contents 
      1.    High distillation temperatures ensure fuel sterility 
      2.    Bulk refinery storage presents the first opportunity for microbial growth  
      3.    Microbes can also grow during fuel transportation   
      4.    Main factors affecting microbial growth 
      5.    Effect of nutrient availability  
      6.    Effect of oxygen availability  
      7.    Effect of temperature  
      8.     Effect of water availability 
      9.    Adopting good housekeeping practices to reduce microbial growth 
             
             
           High distillation temperatures 
                         ensure fuel sterility 
        Crude oil distillation                                Diesel fuel’s a mixture of hundreds 
                                                              of different hydrocarbons boiling 
                                                              between about 180°C to 380°C, 
                                                              with carbon chain lengths of 
                                                              around C9 to C20.  
                                                               
                                                              As well as C & H, it consists of S, 
                                                              N, O & other trace elements. S can 
                                                              be stripped out by heat treatment 
                                                              under pressure with H. 
                                                               
                                                              High distillation temperatures 
                                                              ensure fuel sterility, but when it is 
                                                              transferred into bulk refinery 
                                                              storage there is potential for 
                                                              microbial problems to develop. 
    Bulk refinery storage presents the 
  first opportunity for microbial growth 
                                                          Boroscope Video 
      Chesneau, H.L. & Dorris, M.M. (Eds.) (1988) Distillate Fuel: 
         Contamination, Storage, and Handling, ASTM. 
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...Environmental factors that affect fuel system microbial growth by elaine mcfarlane contents high distillation temperatures ensure sterility bulk refinery storage presents the first opportunity for microbes can also grow during transportation main affecting effect of nutrient availability oxygen temperature water adopting good housekeeping practices to reduce crude oil diesel s a mixture hundreds different hydrocarbons boiling between about c with carbon chain lengths around as well h it consists n o other trace elements be stripped out heat treatment under pressure but when is transferred into there potential problems develop boroscope video chesneau l dorris m eds distillate contamination and handling astm...

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