Composting Toilet
Some trains may also be fitted with composting toilet tanks, which use bacterial action to break down solid and liquid waste before releasing it to the trackbed by way of a chlorine sanitizing tank.
Read more about this topic: Passenger Train Toilet
Famous quotes containing the word toilet:
“Mothers born on relief have their babies on relief. Nothingness, truly, seems to be the condition of these New York people.... They are nomads going from one rooming house to another, looking for a toilet that functions.”
—Elizabeth Hardwick (b. 1916)