In case the plant stops work for several days. There is no organic waste to fill in the system: the system can continue to have a period of 20 days because the microbes can use old dishes.
If the plant stopped work for several days. No waste to fill the system: the system can continue for a period of 20 days due to microorganisms can feed the old.
The factory strike for several days. There is no organic waste to fill in the system: the system can continue for a period of 20 days. Because microorganisms can use the old food.