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Poo Power! Oslo Buses to Run on Biomethane

February 5, 2009
by vidurgupta
2 Comments leave one →
  1. Mike Kendall permalink
    February 7, 2009 2:21 am

    I have read the diesels converted to run from cooking oil have exhausts that smell like french fries. I doubt it, but wonder if this exhaust has faint smell of “Pooh”? probably not but wonder just the same.

    Best Regards,
    Mike Kendall michael.kendall@ymail.com

  2. vidurgupta permalink*
    February 7, 2009 8:03 pm

    Thanks for the link! The sewage treatment plants produce Bio-methane and I believe the odor is gone due to anaerobic digestion, which is a part of the process, reduces odor.

    Here is a link: http://www.green-trust.org/wiki/index.php?title=Bio-Methane&printable=yes

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