by peeing and pooin in it.
A vacuum breaker tail piece 11/2" x 3/4" x 9"
Old style toilets, (many of which are still in use) used up to 22 litres. New toilets are set to 13 litres, many with a 6 litre option.
A scour pipe is used to flush out sediment or release water. It usually runs near the bottom of a dam.
I would give it a good plunging. They meet up at a common main drain so it has to be something in the slow one's line. Another thought. Take a 5 gallon bucket of water and pour it in the slow one's bowl as fast as it will take it. Bring the water level up to the rim. This is a much greater volume of water than it is used to and will often flush out the line. It can't hurt anything.
One gallon or 3.8 liters.
3 liters
to flush out toxins
1.6 GPF.
Depends on the make of flush valve. Some have a screw under the cap that you turn clockwise to increase, counter-clockwise to decrease the pressure. Best thing to do is change the diaphragm and go from there.
You use anywhere from 1 cup of water to 5 cups of water to flush the toilet. This is per time you flush the toilet.
NONE as it is being used for a purpose
I have not used a TravelJohn disposable urinal while traveling.
6/7 litres usually but you can change that by altering the stopcock level.
Because the rest of the bathroom isn't? Imagine the previous 5 people who used the same urinal (and the same handle you use to flush. . .) had the flu.
by peeing and pooin in it.
The term "GPF" stands for Gallons Per Flush and it indicates how much water a toilet uses with each flush. The lower the GPF, the less water is used, which can help conserve water and reduce water usage in households.