174. سحب أنابيب من القادمة الغاز أنابيب
المطمر في الغاز
Regulation of the individual fount gas flow in dependency of O2 concentration
مفتوح
مغلق
180. Measured concentrations of hydrocarbons at the surface of a closed landfill
without supervised de-gassing
The landfill gas production does not stop !!!
Measured CH concentrations
Source : Lambda GmbH.