Certainly, as long as, all the solids are removed during the flush.
If the holding tank is full you can flush it just once. Further flushes will have to wait until the holding tank is again full. If the tank is empty- no. If you have a way to refill the holding tank with water again, you can flush one more time for every time you refill it. When our water was going to be off for a time, I pre-filled the bathtub with water to use for this purpose.
You will have to remove the tank and flush it out.
what you do is you wait until your teacher says you should empty your tinkle tank after lunch!
Toilet tank
Yes, a tank of oxygen gas can be considered half empty based on the volume of gas remaining in the tank relative to its maximum capacity. If the volume of gas in the tank is halfway between full and empty, it can be described as half empty.
To empty an oxygen tank, you need to open the cylinder valve and allow the oxygen to release until the tank is empty. Make sure to do this in a well-ventilated area and follow safety guidelines provided by the tank manufacturer or healthcare provider. Once empty, properly dispose of or return the tank according to regulations.
Lack of fuel. Either the tank is empty, or the line from the tank to the filter is clogged.
Depends on how big your tank is
It is probably best to drain and flush the tank.
take the tank off and flush it out with a water hose...
You usually depress a handle on the tank.