10 January 2007: Biogas training for farmers

 

        
  Prof. Zhang Wudi, with an accompany of YEN project
officers, gave a training lecture to biogas farmers
at YEN demonstration village in Xundian County. He
answered farmers' questions, and showed farmers the
knowledge on biogas facilities' monitoring, checking,
maintenance and so on.


  A farmer is asking questions on biogas


  Methane pressure testing


  Have a look at my biogas pressure meter, please!