Izimo Zokuqhuma kweMethane

1. Ukugxila kwe-methane kuphakathi nendawo 5% futhi 16%.

2. I umoya-mpilo level must exceed 12%, isimo esigcwaliseka kalula ngomoya wasemkhathini.

3. Ukuthungela izinga lokushisa falls within approximately 650 kuze kufike ku-750 ℃.